72种无遮挡啪啪的姿势-天堂av电影-国产精品99999-老司机福利在线观看-久久久国产一区二区三区-黄页免费视频-日本大片在线观看-在线一区二区视频-久久久99精品-超碰天天干-丁香六月综合激情-夏目彩春娇喘呻吟高潮迭起-亚洲国产精品成人综合久久久-欧美国产一级片-大桥未久视频在线观看
</noscript> <script> function stop(){ return false; } document.oncontextmenu=stop; </script> <!-- nav --> <nav class="navbar navbar-default navbar-fixed-top"> <div id="tpnrxl7j" class="container"> <div id="tpnrxl7j" class="navbar-header"> <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar" aria-expanded="false" aria-controls="navbar"> <span id="tpnrxl7j" class="sr-only">五軸加工中心_五軸鉆攻中心_銑車復合中心 | 宇匠數控Y&J</span> <span id="tpnrxl7j" class="icon-bar"></span> <span id="tpnrxl7j" class="icon-bar"></span> <span id="tpnrxl7j" class="icon-bar"></span> </button> <div id="tpnrxl7j" class="top-nav-right"> <ul class="navbar-right"> <li id="fat-menu" class="dropdown"> <a class="dropdown-toggleglyphicon glyphicon glyphicon-globe" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false"></a> <ul class="dropdown-menu" aria-labelledby="drop3"> <li><a id="StranLink" name="StranLink">繁體</a></li> </ul> </li> <li id="tpnrxl7j" class="glyphicon glyphicon-search" data-toggle="modal" data-target=".bs-example-modal-lg-search" aria-hidden="true"></li> </ul> </div> <!-- logo --> <a href="/" class="navbar-brand text-center"><img src="/bethel/upload/images/202410/17287383406658.png" class="img-responsive" alt="五軸加工中心_五軸鉆攻中心_銑車復合中心 | 宇匠數控Y&J" /></a> <!-- logo end --> </div> <div class="tpnrxl7j" id="navbar" class="navbar-collapse collapse"> <ul class="nav navbar-nav"> <li id="tpnrxl7j" class="oen"><a href="/">網站首頁</a></li> <li id="tpnrxl7j" class="oen"> <a href="/bethel/cnc" target=" _blank">產品中心</a> </li> <li id="tpnrxl7j" class="oen"> <a href="/bethel/XP" target=" _blank">選配展示</a> </li> <li id="tpnrxl7j" class="oen"> <a href="/bethel/zp" target=" _blank">關于我們</a> </li> <li id="tpnrxl7j" class="oen dropdown"> <a href="/bethel/NC" target=" _blank" data-toggle="dropdown" data-submenu="">技術文章<span id="tpnrxl7j" class="caret"></span></a> <ul class="two dropdown-menu"> <li> <a title="五軸文章" href="/bethel/5-aix">五軸文章</a> </li> <li> <a title="問題解答" href="/bethel/wd">問題解答</a> </li> <li> <a title="數控文章" href="/bethel/news">數控文章</a> </li> </ul> </li> <li id="tpnrxl7j" class="oen dropdown"> <a href="/bethel/route" target=" _blank" data-toggle="dropdown" data-submenu="">軟件/視頻<span id="tpnrxl7j" class="caret"></span></a> <ul class="two dropdown-menu"> <li> <a title="視頻教程" href="/bethel/course">視頻教程</a> </li> <li id="tpnrxl7j" class="dropdown-submenu"> <a title="軟件下載" href="/bethel/Software">軟件下載</a> <ul class="three dropdown-menu"> <li> <a title="UG下載" href="/bethel/UG">UG下載</a> </li> <li> <a title="PowerMill下載" href="/bethel/PM">PowerMill下載</a> </li> <li> <a title="Mastercam下載" href="/bethel/MC">Mastercam下載</a> </li> <li> <a title="CAD下載" href="/bethel/CAD">CAD下載</a> </li> <li> <a title="SolidWorks下載" href="/bethel/SW">SolidWorks下載</a> </li> <li> <a title="3Dmax下載" href="/bethel/3Dmax">3Dmax下載</a> </li> </ul> </li> <li> <a title="產品視頻" href="/bethel/video">產品視頻</a> </li> </ul> </li> <li id="tpnrxl7j" class="oen"> <a href="/bethel/contact" target=" _blank">聯系方式</a> </li> </ul> </div> </div> </nav> <script type="text/javascript"> //<!CDATA[ var bodyBgs = []; bodyBgs[0] = "/images/banner/s1.jpg"; bodyBgs[1] = "/images/banner/s2.jpg"; bodyBgs[2] = "/images/banner/s3.jpg"; bodyBgs[3] = "/images/banner/s4.jpg"; bodyBgs[4] = "/images/banner/s5.jpg"; var randomBgIndex = Math.round( Math.random() * 4 ); //輸出隨機的背景圖 document.write('<style>.banner{background:url(' + bodyBgs[randomBgIndex] + ') no-repeat 50% bottom}</style>'); //]]> </script> <section> <div id="tpnrxl7j" class="banner" style="height:160px;"> </div> </section> <!-- 面包屑導航開始 --> <div id="tpnrxl7j" class="container "> <nav class="sub_menu"> <ol class="breadcrumb"><span id="tpnrxl7j" class="glyphicon glyphicon-list"></span> <li><a href="/">網站首頁</a></li> <li><a title="技術文章" href="/bethel/NC">技術文章</a></li> <li><a title="數控文章" href="/bethel/news">數控文章</a></li> </ol> </nav> </div> <!--/sub_menu--><!-- 面包屑導航結束 --> <!-- 頁面標題開始 --> <div id="tpnrxl7j" class="title"> <h3><a>加工中心諧響應分析及兩方面結果綜合分析<small></small></a></h3> </div> <!-- 頁面標題結束 --> <hr class="featurette-divider"> <!-- 中部開始 --> <div id="tpnrxl7j" class="container"> <!-- 正文 --> <div id="tpnrxl7j" class="lead" id="print"> <p> <span style="line-height: 20.65pt; text-indent: 26pt; background-color: transparent;">模態分析反映了機床的物理屬性，而要想知道機床在實際工作時的響應情況，則需 進行諧響應分析。</span></p> <div id="tpnrxl7j" class="Section1"> <p class="21" style="margin:0cm;margin-bottom:.0001pt;text-indent:26.0pt; line-height:20.65pt;mso-line-height-rule:exactly;background:transparent"><span id="tpnrxl7j" class="2">機床在實際工作時，連接在主軸上的刀具相當于激勵輸入點，該激勵響應作用在由 夾具固定在工作臺上的工件上，所以分析時在機床主軸前端施加一對副值大小為</span><span id="tpnrxl7j" class="2"><span style="font-size: 9pt; font-family: SimSun;">1000</span></span><span id="tpnrxl7j" class="2TimesNewRoman"><span lang="EN-US" style="font-size: 9pt;">N </span></span><span id="tpnrxl7j" class="2">的簡諧力（相當于轉矩），提取工作臺上一點為響應輸出點，分析機床</span><span id="tpnrxl7j" class="2"><span style="font-size: 9pt; font-family: SimSun;">250</span></span><span id="tpnrxl7j" class="2TimesNewRoman"><span lang="EN-US" style="font-size: 9pt;">Hz</span></span><span id="tpnrxl7j" class="2">內的諧響</span><!--[if gte vml 1]><o:wrapblock><v:shapetype id="_x0000_t202" coordsize="21600,21600" o:spt="202" path="m,l,21600r21600,l21600,xe"> <v:stroke joinstyle="miter" /> <v:path gradientshapeok="t" o:connecttype="rect" /> </v:shapetype><v:shape id="_x0000_s1027" type="#_x0000_t202" style='position:absolute; left:0;text-align:left;margin-left:391.2pt;margin-top:39.35pt;width:21.1pt; height:9pt;text-indent:0;z-index:-9;mso-wrap-distance-left:5pt; mso-wrap-distance-right:71.75pt;mso-wrap-distance-bottom:.1pt; mso-position-horizontal-relative:margin;mso-position-vertical-relative:text' filled="f" stroked="f"> <v:textbox style='mso-fit-shape-to-text:t' inset="0,0,0,0"> <![if !mso]> <table cellpadding=0 cellspacing=0 width="100%"> <tr> <td><![endif]> <div> <p class=18 style='line-height:9.0pt;mso-line-height-rule:exactly; background:transparent'><span lang=EN-US style='mso-fareast-font-family: 宋體;mso-fareast-language:ZH-CN'><o:p> </o:p></span></p> </div> <![if !mso]></td> </tr> </table> <![endif]></v:textbox> <w:wrap type="topAndBottom" anchorx="margin" /> </v:shape><v:shape id="_x0000_s1028" type="#_x0000_t202" style='position:absolute; left:0;text-align:left;margin-left:369.1pt;margin-top:49.15pt;width:50.9pt; height:6.75pt;text-indent:0;z-index:-8;mso-wrap-distance-left:5pt; mso-wrap-distance-right:64.1pt;mso-position-horizontal-relative:margin; mso-position-vertical-relative:text' filled="f" stroked="f"> <v:textbox style='mso-fit-shape-to-text:t' inset="0,0,0,0"> <![if !mso]> <table cellpadding=0 cellspacing=0 width="100%"> <tr> <td><![endif]> <div> <p class=17 align=right style='margin-bottom:0cm;margin-bottom:.0001pt; text-align:right;line-height:6.7pt;mso-line-height-rule:exactly; background:transparent'><span lang=EN-US><o:p> </o:p></span></p> </div> <![if !mso]></td> </tr> </table> <![endif]></v:textbox> <w:wrap type="topAndBottom" anchorx="margin" /> </v:shape><v:shape id="_x0000_s1030" type="#_x0000_t202" style='position:absolute; left:0;text-align:left;margin-left:193.9pt;margin-top:117pt;width:30.7pt; height:9.75pt;text-indent:0;z-index:-6;mso-wrap-distance-left:190.1pt; mso-wrap-distance-right:5pt;mso-wrap-distance-bottom:116.35pt; mso-position-horizontal-relative:margin;mso-position-vertical-relative:text' filled="f" stroked="f"> <v:textbox style='mso-fit-shape-to-text:t' inset="0,0,0,0"> <![if !mso]> <table cellpadding=0 cellspacing=0 width="100%"> <tr> <td><![endif]> <div> <p class=160 style='margin-top:0cm;line-height:10.0pt;mso-line-height-rule: exactly;background:transparent'><o:p> </o:p></p> </div> <![if !mso]></td> </tr> </table> <![endif]></v:textbox> <w:wrap type="topAndBottom" anchorx="margin" /> </v:shape><v:shape id="_x0000_s1029" type="#_x0000_t202" style='position:absolute; left:0;text-align:left;margin-left:128.65pt;margin-top:88.5pt;width:28.8pt; height:5.25pt;text-indent:0;z-index:-7;mso-wrap-distance-left:124.8pt; mso-wrap-distance-right:5pt;mso-wrap-distance-bottom:59pt; mso-position-horizontal-relative:margin;mso-position-vertical-relative:text' filled="f" stroked="f"> <v:textbox style='mso-fit-shape-to-text:t' inset="0,0,0,0"> <![if !mso]> <table cellpadding=0 cellspacing=0 width="100%"> <tr> <td><![endif]> <div> <p class=19 style='margin-top:0cm;margin-right:3.0pt;margin-bottom:0cm; margin-left:0cm;margin-bottom:.0001pt;line-height:5.0pt;mso-line-height-rule: exactly;background:transparent'><span id="tpnrxl7j" class=19Exact><span lang=EN-US style='mso-bidi-font-family:"Times New Roman";color:black'>8</span></span></p> </div> <![if !mso]></td> </tr> </table> <![endif]></v:textbox> <w:wrap type="topAndBottom" anchorx="margin" /> </v:shape><v:shape id="_x0000_s1032" type="#_x0000_t202" style='position:absolute; left:0;text-align:left;margin-left:230.4pt;margin-top:230.2pt;width:20.15pt; height:12pt;text-indent:0;z-index:-4;mso-wrap-distance-left:5pt; mso-wrap-distance-right:7.7pt;mso-wrap-distance-bottom:.95pt; mso-position-horizontal-relative:margin;mso-position-vertical-relative:text' filled="f" stroked="f"> <v:textbox style='mso-fit-shape-to-text:t' inset="0,0,0,0"> <![if !mso]> <table cellpadding=0 cellspacing=0 width="100%"> <tr> <td><![endif]> <div> <p class=21 align=left style='margin:0cm;margin-bottom:.0001pt;text-align: left;line-height:12.0pt;mso-line-height-rule:exactly;background:transparent'><o:p> </o:p></p> </div> <![if !mso]></td> </tr> </table> <![endif]></v:textbox> <w:wrap type="topAndBottom" anchorx="margin" /> </v:shape><v:shape id="_x0000_s1033" type="#_x0000_t202" style='position:absolute; left:0;text-align:left;margin-left:258.25pt;margin-top:220.8pt;width:16.3pt; height:12pt;text-indent:0;z-index:-3;mso-wrap-distance-left:5pt; mso-wrap-distance-right:5pt;mso-wrap-distance-bottom:6.25pt; mso-position-horizontal-relative:margin;mso-position-vertical-relative:text' filled="f" stroked="f"> <v:textbox style='mso-fit-shape-to-text:t' inset="0,0,0,0"> <![if !mso]> <table cellpadding=0 cellspacing=0 width="100%"> <tr> <td><![endif]> <div> <p class=21 align=left style='margin:0cm;margin-bottom:.0001pt;text-align: left;line-height:12.0pt;mso-line-height-rule:exactly;background:transparent'><o:p> </o:p></p> </div> <![if !mso]></td> </tr> </table> <![endif]></v:textbox> <w:wrap type="topAndBottom" anchorx="margin" /> </v:shape><v:shape id="_x0000_s1034" type="#_x0000_t202" style='position:absolute; left:0;text-align:left;margin-left:276.5pt;margin-top:231.4pt;width:17.3pt; height:12pt;text-indent:0;z-index:-2;mso-wrap-distance-left:5pt; mso-wrap-distance-right:190.3pt;mso-wrap-distance-bottom:22.1pt; mso-position-horizontal-relative:margin;mso-position-vertical-relative:text' filled="f" stroked="f"> <v:textbox style='mso-fit-shape-to-text:t' inset="0,0,0,0"> <![if !mso]> <table cellpadding=0 cellspacing=0 width="100%"> <tr> <td><![endif]> <div> <p class=140 align=left style='margin-bottom:0cm;margin-bottom:.0001pt; text-align:left;line-height:12.0pt;mso-line-height-rule:exactly; background:transparent'><o:p> </o:p></p> </div> <![if !mso]></td> </tr> </table> <![endif]></v:textbox> <w:wrap type="topAndBottom" anchorx="margin" /> </v:shape><v:shape id="_x0000_s1035" type="#_x0000_t202" style='position:absolute; left:0;text-align:left;margin-left:220.8pt;margin-top:245.35pt;width:55.2pt; height:6.75pt;text-indent:0;z-index:-1;mso-wrap-distance-left:5pt; mso-wrap-distance-right:5pt;mso-position-horizontal-relative:margin; mso-position-vertical-relative:text' filled="f" stroked="f"> <v:textbox style='mso-fit-shape-to-text:t' inset="0,0,0,0"> <![if !mso]> <table cellpadding=0 cellspacing=0 width="100%"> <tr> <td><![endif]> <div> <p class=20 style='text-align:justify;text-justify:inter-ideograph; line-height:7.0pt;mso-line-height-rule:exactly;background:transparent'><span lang=EN-US style='mso-fareast-font-family:宋體;mso-fareast-language:ZH-CN'><o:p> </o:p></span></p> </div> <![if !mso]></td> </tr> </table> <![endif]></v:textbox> <w:wrap type="topAndBottom" anchorx="margin" /> </v:shape><v:shape id="_x0000_s1026" type="#_x0000_t202" style='position:absolute; left:0;text-align:left;margin-left:69.1pt;margin-top:46.45pt;width:41.75pt; height:5.25pt;text-indent:0;z-index:-10;mso-wrap-distance-left:65.3pt; mso-wrap-distance-right:5pt;mso-wrap-distance-bottom:99.45pt; mso-position-horizontal-relative:margin;mso-position-vertical-relative:text' filled="f" stroked="f"> <v:textbox style='mso-fit-shape-to-text:t' inset="0,0,0,0"> <![if !mso]> <table cellpadding=0 cellspacing=0 width="100%"> <tr> <td><![endif]> <div> <p class=17 style='margin-bottom:0cm;margin-bottom:.0001pt;line-height: 5.5pt;mso-line-height-rule:exactly;background:transparent'><span lang=EN-US style='mso-fareast-font-family:宋體;mso-fareast-language:ZH-CN'><o:p> </o:p></span></p> </div> <![if !mso]></td> </tr> </table> <![endif]></v:textbox> <w:wrap type="topAndBottom" anchorx="margin" /> </v:shape><v:shape id="_x0000_s1031" type="#_x0000_t202" style='position:absolute; left:0;text-align:left;margin-left:82.55pt;margin-top:163.2pt;width:48.5pt; height:6.75pt;text-indent:0;z-index:-5;mso-wrap-distance-left:78.7pt; mso-wrap-distance-right:5pt;mso-wrap-distance-bottom:94.55pt; mso-position-horizontal-relative:margin;mso-position-vertical-relative:text' filled="f" stroked="f"> <v:textbox style='mso-fit-shape-to-text:t' inset="0,0,0,0"> <![if !mso]> <table cellpadding=0 cellspacing=0 width="100%"> <tr> <td><![endif]> <div> <p class=20 style='line-height:7.0pt;mso-line-height-rule:exactly; background:transparent'><span lang=EN-US><o:p> </o:p></span></p> </div> <![if !mso]></td> </tr> </table> <![endif]></v:textbox> <w:wrap type="topAndBottom" anchorx="margin" /> </v:shape><![endif]--><!--[if !vml]--><span id="tpnrxl7j" class="2">應特性，分析步長選擇1000,阻尼比設置為0.05,利用模態疊加法</span><span id="tpnrxl7j" class="2TimesNewRoman"><span lang="EN-US" style="font-size: 9pt;">Mode</span></span><span id="tpnrxl7j" class="2"><span lang="EN-US" style="font-size: 9pt; font-family: SimSun;"> </span></span><span id="tpnrxl7j" class="2TimesNewRoman"><span lang="EN-US" style="font-size: 9pt;">Superposition</span></span><span id="tpnrxl7j" class="2">計 算</span><span id="tpnrxl7j" class="2"><span lang="EN-US" style="font-size:9.0pt;mso-hansi-font-family:"Times New Roman"; mso-ansi-language:EN-US"><o:p></o:p></span></span><span style="font-size:9.0pt"> </span></p> <p class="60" style="margin-top:0cm;margin-right:0cm;margin-bottom:10.2pt; margin-left:0cm;line-height:14.0pt;mso-line-height-rule:exactly;mso-pagination: lines-together;page-break-after:avoid;background:transparent"><a name="bookmark7"><span id="tpnrxl7j" class="6"><span style="font-size: 9pt; font-family: SimSun;">2.4</span></span></a><span id="tpnrxl7j" class="6">兩方面結果綜合分析</span><span style="font-size:9.0pt"><o:p></o:p></span></p> <p class="130" align="left" style="margin: 0cm 0cm 0.0001pt 24pt; line-height: 20.4pt; background: transparent;"><span id="tpnrxl7j" class="130pt">綜合以丨:兩方1⑴的分析結災，||丨得;丨丨以</span><span id="tpnrxl7j" class="1312pt2"><span lang="EN-US" style="font-size: 9pt;">K</span></span><span id="tpnrxl7j" class="13"><span lang="EN-US" style="font-size: 9pt; font-family: SimSun;"> </span></span><span id="tpnrxl7j" class="13"><span style="font-size: 9pt; font-family: 'Times New Roman';">•</span></span><span id="tpnrxl7j" class="13">些從木結論：</span><span style="font-size:9.0pt"><o:p></o:p></span></p> <p class="21" align="right" style="margin-top:0cm;margin-right:9.0pt;margin-bottom: 0cm;margin-left:0cm;margin-bottom:.0001pt;text-align:right;line-height:20.4pt; mso-line-height-rule:exactly;background:transparent"><span id="tpnrxl7j" class="2TimesNewRoman"><span lang="EN-US" style="font-size: 9pt;">C</span></span><span id="tpnrxl7j" class="2"><span style="font-size: 9pt; font-family: SimSun;">1)</span></span><span id="tpnrxl7j" class="2">山丨</span><span id="tpnrxl7j" class="2TimesNewRoman"><span lang="EN-US" style="font-size: 9pt;">t</span></span><span id="tpnrxl7j" class="2"><span style="font-size: 9pt; font-family: SimSun;">3.2 </span></span><span id="tpnrxl7j" class="2TimesNewRoman"><span lang="EN-US" style="font-size: 9pt;">U</span></span><span id="tpnrxl7j" class="2"><span style="font-size: 9pt; font-family: SimSun;">)</span></span><span id="tpnrxl7j" class="2">、</span><span id="tpnrxl7j" class="2">閣 </span><span id="tpnrxl7j" class="2"><span style="font-size: 9pt; font-family: SimSun;">3.2 (</span></span><span id="tpnrxl7j" class="2TimesNewRoman"><span lang="EN-US" style="font-size: 9pt;">h</span></span><span id="tpnrxl7j" class="2"><span style="font-size: 9pt; font-family: SimSun;">)</span></span><span id="tpnrxl7j" class="2">和陽 </span><span id="tpnrxl7j" class="2"><span style="font-size: 9pt; font-family: SimSun;">3.2 </span></span><span id="tpnrxl7j" class="2TimesNewRoman"><span lang="EN-US" style="font-size: 9pt;">U</span></span><span id="tpnrxl7j" class="23pt"><span style="font-size: 9pt; font-family: SimSun;">)</span></span><span id="tpnrxl7j" class="23pt">叫7]</span><span id="tpnrxl7j" class="23pt"><span style="font-size: 9pt; font-family: 'Times New Roman';">•</span></span><span id="tpnrxl7j" class="23pt">山，彳頻特線/|;5(川 </span><span id="tpnrxl7j" class="2">附近均介較火</span><span id="tpnrxl7j" class="2TimesNewRoman"><span lang="EN-US" style="font-size: 9pt;">l</span></span><span id="tpnrxl7j" class="2"><span style="font-size: 9pt; font-family: SimSun;">'</span></span><span id="tpnrxl7j" class="2TimesNewRoman"><span lang="EN-US" style="font-size: 9pt;">l</span></span><span id="tpnrxl7j" class="2"><span style="font-size: 9pt; font-family: SimSun;">%</span></span><span id="tpnrxl7j" class="2TimesNewRoman"><span lang="EN-US" style="font-size: 9pt;">V</span></span><span id="tpnrxl7j" class="2"><span style="font-size: 9pt; font-family: SimSun;">;</span></span><span id="tpnrxl7j" class="2">值，尤</span><span id="tpnrxl7j" class="2TimesNewRoman"><span lang="EN-US" style="font-size: 9pt;">U</span></span><span id="tpnrxl7j" class="2"><span style="font-size: 9pt; font-family: SimSun;">:</span></span><span id="tpnrxl7j" class="2">見</span><span id="tpnrxl7j" class="2TimesNewRoman">X</span><span id="tpnrxl7j" class="2">以和</span><span id="tpnrxl7j" class="2TimesNewRoman"><span lang="EN-US" style="font-size: 9pt;">ZI</span></span><span id="tpnrxl7j" class="2-1pt">(彳，對</span><span id="tpnrxl7j" class="2TimesNewRoman"><span lang="EN-US" style="font-size: 9pt;">hV</span></span><span id="tpnrxl7j" class="2"><span style="font-size: 9pt; font-family: SimSun;">:.</span></span><span id="tpnrxl7j" class="2">幣機笫4階枚態，</span><span id="tpnrxl7j" class="2TimesNewRoman"><span lang="EN-US" style="font-size: 9pt;">U</span></span><span id="tpnrxl7j" class="2"><span style="font-size: 9pt; font-family: SimSun;">:</span></span><span id="tpnrxl7j" class="2">頻半為</span><span id="tpnrxl7j" class="2"><span style="font-size: 9pt; font-family: SimSun;">47.9</span></span><span id="tpnrxl7j" class="2TimesNewRoman"><span lang="EN-US" style="font-size: 9pt;">llz</span></span><span id="tpnrxl7j" class="2">，</span><span style="font-size:9.0pt"><br clear="all" style="mso-special-character:line-break; page-break-before:always" /> <o:p></o:p></span></p> <p class="21" align="left" style="margin: 0cm 0cm 0.0001pt 9pt; line-height: 20.65pt; background: transparent;"><span id="tpnrxl7j" class="2">振型為立柱三個方向上的復合振動，其屮</span><span id="tpnrxl7j" class="2TimesNewRoman">X</span><span id="tpnrxl7j" class="2">向和</span><span id="tpnrxl7j" class="2TimesNewRoman"><span lang="EN-US" style="font-size: 9pt;">Z</span></span><span id="tpnrxl7j" class="2">向的振幅較大。</span><span style="font-size:9.0pt"><o:p></o:p></span></p> <p class="21" style="margin-top:0cm;margin-right:0cm;margin-bottom:0cm; margin-left:9.0pt;margin-bottom:.0001pt;text-indent:29.0pt;line-height:20.65pt; mso-line-height-rule:exactly;mso-list:l0 level1 lfo1;tab-stops:63.7pt; background:transparent"><!--[if !supportLists]--><span style="font-size: 12pt; font-family: SimSun;">(2)<span style="font-stretch: normal; font-size: 7pt; line-height: normal; font-family: 'Times New Roman';"> </span></span><!--[endif]--><span id="tpnrxl7j" class="2">由圖</span><span id="tpnrxl7j" class="2"><span style="font-size: 9pt; font-family: SimSun;">3.2 (</span></span><span id="tpnrxl7j" class="2TimesNewRoman"><span lang="EN-US" style="font-size: 9pt;">a</span></span><span id="tpnrxl7j" class="2"><span style="font-size: 9pt; font-family: SimSun;">)</span></span><span id="tpnrxl7j" class="2">和圖</span><span id="tpnrxl7j" class="2"><span style="font-size: 9pt; font-family: SimSun;">3.2 (</span></span><span id="tpnrxl7j" class="2TimesNewRoman"><span lang="EN-US" style="font-size: 9pt;">c</span></span><span id="tpnrxl7j" class="2"><span style="font-size: 9pt; font-family: SimSun;">)</span></span><span id="tpnrxl7j" class="2">可看出，</span><span id="tpnrxl7j" class="2TimesNewRoman">X</span><span id="tpnrxl7j" class="2">向和</span><span id="tpnrxl7j" class="2TimesNewRoman"><span lang="EN-US" style="font-size: 9pt;">Z</span></span><span id="tpnrxl7j" class="2">向的幅頻特性曲線</span><span id="tpnrxl7j" class="2"><span style="font-size: 9pt; font-family: SimSun;">75</span></span><span id="tpnrxl7j" class="2TimesNewRoman"><span lang="EN-US" style="font-size: 9pt;">Hz</span></span><span id="tpnrxl7j" class="2">附近時 有較大的幅值，對應整機第5階模態，其頻率為</span><span id="tpnrxl7j" class="2"><span style="font-size: 9pt; font-family: SimSun;">75.9</span></span><span id="tpnrxl7j" class="2TimesNewRoman"><span lang="EN-US" style="font-size: 9pt;">Hz</span></span><span id="tpnrxl7j" class="2">，</span><span id="tpnrxl7j" class="2">振型為立柱兩側沿</span><span id="tpnrxl7j" class="2TimesNewRoman">X</span><span id="tpnrxl7j" class="2">向異向 振動，主軸箱立滑板沿</span><span id="tpnrxl7j" class="2TimesNewRoman"><span lang="EN-US" style="font-size: 9pt;">Z</span></span><span id="tpnrxl7j" class="2">向振動。</span><span style="font-size:9.0pt"><o:p></o:p></span></p> <p class="21" style="margin-top:0cm;margin-right:0cm;margin-bottom:0cm; margin-left:9.0pt;margin-bottom:.0001pt;text-indent:29.0pt;line-height:20.65pt; mso-line-height-rule:exactly;mso-list:l0 level1 lfo1;tab-stops:63.7pt; background:transparent"><!--[if !supportLists]--><span style="font-size: 12pt; font-family: SimSun;">(3)<span style="font-stretch: normal; font-size: 7pt; line-height: normal; font-family: 'Times New Roman';"> </span></span><!--[endif]--><span id="tpnrxl7j" class="2">由圖</span><span id="tpnrxl7j" class="2"><span style="font-size: 9pt; font-family: SimSun;">3.2 (</span></span><span id="tpnrxl7j" class="2TimesNewRoman"><span lang="EN-US" style="font-size: 9pt;">b</span></span><span id="tpnrxl7j" class="2"><span style="font-size: 9pt; font-family: SimSun;">)</span></span><span id="tpnrxl7j" class="2">和圖</span><span id="tpnrxl7j" class="2"><span style="font-size: 9pt; font-family: SimSun;">3.2 (</span></span><span id="tpnrxl7j" class="2TimesNewRoman"><span lang="EN-US" style="font-size: 9pt;">c</span></span><span id="tpnrxl7j" class="2"><span style="font-size: 9pt; font-family: SimSun;">)</span></span><span id="tpnrxl7j" class="2">可看出，</span><span id="tpnrxl7j" class="2TimesNewRoman"><span lang="EN-US" style="font-size: 9pt;">Y</span></span><span id="tpnrxl7j" class="2">向和</span><span id="tpnrxl7j" class="2TimesNewRoman"><span lang="EN-US" style="font-size: 9pt;">Z</span></span><span id="tpnrxl7j" class="2">向的幅頻特性曲線在</span><span id="tpnrxl7j" class="2"><span style="font-size: 9pt; font-family: SimSun;">150</span></span><span id="tpnrxl7j" class="2TimesNewRoman"><span lang="EN-US" style="font-size: 9pt;">Hz</span></span><span id="tpnrxl7j" class="2">附 近時有較大的幅值，尤其是</span><span id="tpnrxl7j" class="2TimesNewRoman"><span lang="EN-US" style="font-size: 9pt;">Z</span></span><span id="tpnrxl7j" class="2">向，對應整機第9階模態，其頻率為</span><span id="tpnrxl7j" class="2"><span style="font-size: 9pt; font-family: SimSun;">156.8</span></span><span id="tpnrxl7j" class="2TimesNewRoman"><span lang="EN-US" style="font-size: 9pt;">Hz</span></span><span id="tpnrxl7j" class="2">，</span><span id="tpnrxl7j" class="2">振型為立 柱，主軸箱及立滑板中部沿</span><span id="tpnrxl7j" class="2TimesNewRoman"><span lang="EN-US" style="font-size: 9pt;">Z</span></span><span id="tpnrxl7j" class="2">向扭振，同時存在一定的上下振動。</span><span style="font-size: 9.0pt"><o:p></o:p></span></p> <p class="21" style="margin-top:0cm;margin-right:0cm;margin-bottom:0cm; margin-left:9.0pt;margin-bottom:.0001pt;text-indent:29.0pt;line-height:20.65pt; mso-line-height-rule:exactly;mso-list:l0 level1 lfo1;background:transparent"><!--[if !supportLists]--><span style="font-size: 12pt; font-family: SimSun;">(4)<span style="font-stretch: normal; font-size: 7pt; line-height: normal; font-family: 'Times New Roman';"> </span></span><!--[endif]--><span id="tpnrxl7j" class="2"><span style="font-size: 9pt; font-family: SimSun;"> </span></span><span id="tpnrxl7j" class="2">山圖</span><span id="tpnrxl7j" class="2"><span style="font-size: 9pt; font-family: SimSun;">3.2 (</span></span><span id="tpnrxl7j" class="2TimesNewRoman"><span lang="EN-US" style="font-size: 9pt;">b</span></span><span id="tpnrxl7j" class="2"><span style="font-size: 9pt; font-family: SimSun;">)</span></span><span id="tpnrxl7j" class="2">和圖</span><span id="tpnrxl7j" class="2"><span style="font-size: 9pt; font-family: SimSun;">3.2 (</span></span><span id="tpnrxl7j" class="2TimesNewRoman"><span lang="EN-US" style="font-size: 9pt;">c</span></span><span id="tpnrxl7j" class="2"><span style="font-size: 9pt; font-family: SimSun;">)</span></span><span id="tpnrxl7j" class="2">可看出，</span><span id="tpnrxl7j" class="2TimesNewRoman"><span lang="EN-US" style="font-size: 9pt;">Y</span></span><span id="tpnrxl7j" class="2">向和</span><span id="tpnrxl7j" class="2TimesNewRoman"><span lang="EN-US" style="font-size: 9pt;">Z</span></span><span id="tpnrxl7j" class="2">向的幅頻特性曲線在180</span><span id="tpnrxl7j" class="2"><span style="font-size: 9pt; font-family: PMingLiU;">?</span></span><span id="tpnrxl7j" class="2"><span style="font-size: 9pt; font-family: SimSun;">190</span></span><span id="tpnrxl7j" class="2TimesNewRoman"><span lang="EN-US" style="font-size: 9pt;">Hz </span></span><span id="tpnrxl7j" class="2">范圍內時有較大的幅值，對應整機第12階模態，其頻率為</span><span id="tpnrxl7j" class="2"><span style="font-size: 9pt; font-family: SimSun;">187.6</span></span><span id="tpnrxl7j" class="2TimesNewRoman"><span lang="EN-US" style="font-size: 9pt;">Hz</span></span><span id="tpnrxl7j" class="2">，</span><span id="tpnrxl7j" class="2">振型為主軸箱沿中 間面扭振，其中在</span><span id="tpnrxl7j" class="2TimesNewRoman"><span lang="EN-US" style="font-size: 9pt;">Z</span></span><span id="tpnrxl7j" class="2">方向上的振動較為明顯。</span><span style="font-size:9.0pt"><o:p></o:p></span></p> <p class="21" style="margin-top:0cm;margin-right:0cm;margin-bottom:0cm; margin-left:9.0pt;margin-bottom:.0001pt;text-indent:29.0pt;line-height:20.65pt; mso-line-height-rule:exactly;mso-list:l0 level1 lfo1;tab-stops:63.7pt; background:transparent"><!--[if !supportLists]--><span style="font-size: 12pt; font-family: SimSun;">(5)<span style="font-stretch: normal; font-size: 7pt; line-height: normal; font-family: 'Times New Roman';"> </span></span><!--[endif]--><span id="tpnrxl7j" class="2">由圖</span><span id="tpnrxl7j" class="2"><span style="font-size: 9pt; font-family: SimSun;">3.2 (</span></span><span id="tpnrxl7j" class="2TimesNewRoman"><span lang="EN-US" style="font-size: 9pt;">c</span></span><span id="tpnrxl7j" class="2"><span style="font-size: 9pt; font-family: SimSun;">)</span></span><span id="tpnrxl7j" class="2">可看出，</span><span id="tpnrxl7j" class="2TimesNewRoman"><span lang="EN-US" style="font-size: 9pt;">Z</span></span><span id="tpnrxl7j" class="2">方向的幅頻特性曲線在</span><span id="tpnrxl7j" class="2"><span style="font-size: 9pt; font-family: SimSun;">210</span></span><span id="tpnrxl7j" class="2TimesNewRoman"><span lang="EN-US" style="font-size: 9pt;">Hz</span></span><span id="tpnrxl7j" class="2">附近有較大的幅值，對 應整機第13階模態，其頻率為</span><span id="tpnrxl7j" class="2"><span style="font-size: 9pt; font-family: SimSun;">207.8</span></span><span id="tpnrxl7j" class="2TimesNewRoman"><span lang="EN-US" style="font-size: 9pt;">Hz</span></span><span id="tpnrxl7j" class="2">，</span><span id="tpnrxl7j" class="2">振型為立滑板及工作臺的前后擺動。整機第 13階模態振型如圖</span><span id="tpnrxl7j" class="2"><span style="font-size: 9pt; font-family: SimSun;">2.7</span></span><span id="tpnrxl7j" class="2">所示。</span><span style="font-size:9.0pt"><o:p></o:p></span></p> <p class="21" style="margin-top:0cm;margin-right:0cm;margin-bottom:0cm; margin-left:9.0pt;margin-bottom:.0001pt;text-indent:23.0pt;line-height:20.65pt; mso-line-height-rule:exactly;mso-list:l0 level1 lfo1;tab-stops:63.7pt; background:transparent"><!--[if !supportLists]--><span style="font-size: 12pt; font-family: SimSun;">(6)<span style="font-stretch: normal; font-size: 7pt; line-height: normal; font-family: 'Times New Roman';"> </span></span><!--[endif]--><span id="tpnrxl7j" class="2">由上可知，機床在屮低轉速時立柱的振動較為明顯，由此推斷立柱與床身結合面特 性參數對其有一定影響。立柱床身之間采用12個</span><span id="tpnrxl7j" class="2TimesNewRoman"><span lang="EN-US" style="font-size: 9pt;">M</span></span><span id="tpnrxl7j" class="2"><span style="font-size: 9pt; font-family: SimSun;">24</span></span><span id="tpnrxl7j" class="2">的螺栓連接，現將其有限元模型 中該部分的結合面特性參數改為用</span><span id="tpnrxl7j" class="2TimesNewRoman"><span lang="EN-US" style="font-size: 9pt;">M</span></span><span id="tpnrxl7j" class="2"><span style="font-size: 9pt; font-family: SimSun;">28</span></span><span id="tpnrxl7j" class="2">的螺栓連接計算所得數據，再次進行整機模態 分析，提取前20階模態，其中前兩階為絲杠自身膨脹，第3~20階頻率如表</span><span id="tpnrxl7j" class="2"><span style="font-size: 9pt; font-family: SimSun;">2.6</span></span><span id="tpnrxl7j" class="2">所示。</span><span style="font-size:9.0pt"><o:p></o:p></span></p> <div> <table cellspacing="0" cellpadding="0" hspace="0" vspace="0" width="650" align="center"> <tbody> <tr> <td valign="top" align="left" style="padding-top:0cm;padding-right:0cm; padding-bottom:0cm;padding-left:0cm"> <p class="a2" style="line-height:10.0pt;mso-line-height-rule:exactly; background:transparent;mso-element:frame;mso-element-frame-width:487.9pt; mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical:paragraph; mso-element-anchor-horizontal:column;mso-element-left:center;mso-element-top: .05pt;mso-height-rule:exactly"><span id="tpnrxl7j" class="a1">表</span><span id="tpnrxl7j" class="a1"><span style="font-size: 9pt; font-family: SimSun;">2.6</span></span><span id="tpnrxl7j" class="a1">修改參數后整機前20階鬧冇頻率（單位：</span><span id="tpnrxl7j" class="SegoeUI"><span lang="EN-US" style="font-size: 9pt;">Hz</span></span><span id="tpnrxl7j" class="a1"><span style="font-size: 9pt; font-family: SimSun;">)</span></span><span style="font-size:9.0pt"><o:p></o:p></span></p> <div align="center"> <table class="MsoNormalTable" border="0" cellspacing="0" cellpadding="0" style="border-collapse:collapse;mso-table-layout-alt:fixed;mso-padding-alt: 0cm 0cm 0cm 0cm"> <tbody> <tr style="mso-yfti-irow:0;mso-yfti-firstrow:yes;height:24.95pt;mso-height-rule: exactly"> <td width="68" style="width: 50.9pt; border-style: solid none none; border-top-color: windowtext; border-top-width: 1pt; padding: 0cm; height: 24.95pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="left" style="margin: 0cm 0cm 0.0001pt 17pt; line-height: 10pt; background: transparent;"><span id="tpnrxl7j" class="210pt">階次</span><span style="font-size:9.0pt"><o:p></o:p></span></p> </td> <td width="63" style="width: 47.5pt; border-style: solid none none; border-top-color: windowtext; border-top-width: 1pt; padding: 0cm; height: 24.95pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="center" style="margin:0cm;margin-bottom:.0001pt; text-align:center;line-height:10.0pt;mso-line-height-rule:exactly; background:transparent;mso-element:frame;mso-element-frame-width:487.9pt; mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical:paragraph; mso-element-anchor-horizontal:column;mso-element-left:center;mso-element-top: .05pt;mso-height-rule:exactly"><span id="tpnrxl7j" class="210pt">3</span><span style="font-size:9.0pt"><o:p></o:p></span></p> </td> <td width="65" style="width: 48.7pt; border-style: solid none none; border-top-color: windowtext; border-top-width: 1pt; padding: 0cm; height: 24.95pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="center" style="margin:0cm;margin-bottom:.0001pt; text-align:center;line-height:10.0pt;mso-line-height-rule:exactly; background:transparent;mso-element:frame;mso-element-frame-width:487.9pt; mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical:paragraph; mso-element-anchor-horizontal:column;mso-element-left:center;mso-element-top: .05pt;mso-height-rule:exactly"><span id="tpnrxl7j" class="210pt">4</span><span style="font-size:9.0pt"><o:p></o:p></span></p> </td> <td width="65" style="width: 48.7pt; border-style: solid none none; border-top-color: windowtext; border-top-width: 1pt; padding: 0cm; height: 24.95pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="center" style="margin:0cm;margin-bottom:.0001pt; text-align:center;line-height:10.0pt;mso-line-height-rule:exactly; background:transparent;mso-element:frame;mso-element-frame-width:487.9pt; mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical:paragraph; mso-element-anchor-horizontal:column;mso-element-left:center;mso-element-top: .05pt;mso-height-rule:exactly"><span id="tpnrxl7j" class="210pt">5</span><span style="font-size:9.0pt"><o:p></o:p></span></p> </td> <td width="64" valign="bottom" style="width: 48.25pt; border-style: solid none none; border-top-color: windowtext; border-top-width: 1pt; padding: 0cm; height: 24.95pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="center" style="margin:0cm;margin-bottom:.0001pt; text-align:center;line-height:10.0pt;mso-line-height-rule:exactly; background:transparent;mso-element:frame;mso-element-frame-width:487.9pt; mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical:paragraph; mso-element-anchor-horizontal:column;mso-element-left:center;mso-element-top: .05pt;mso-height-rule:exactly"><span id="tpnrxl7j" class="210pt">6</span><span style="font-size:9.0pt"><o:p></o:p></span></p> </td> <td width="65" style="width: 48.7pt; border-style: solid none none; border-top-color: windowtext; border-top-width: 1pt; padding: 0cm; height: 24.95pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="center" style="margin:0cm;margin-bottom:.0001pt; text-align:center;line-height:10.0pt;mso-line-height-rule:exactly; background:transparent;mso-element:frame;mso-element-frame-width:487.9pt; mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical:paragraph; mso-element-anchor-horizontal:column;mso-element-left:center;mso-element-top: .05pt;mso-height-rule:exactly"><span id="tpnrxl7j" class="210pt">7</span><span style="font-size:9.0pt"><o:p></o:p></span></p> </td> <td width="64" valign="bottom" style="width: 48pt; border-style: solid none none; border-top-color: windowtext; border-top-width: 1pt; padding: 0cm; height: 24.95pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="center" style="margin:0cm;margin-bottom:.0001pt; text-align:center;line-height:10.0pt;mso-line-height-rule:exactly; background:transparent;mso-element:frame;mso-element-frame-width:487.9pt; mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical:paragraph; mso-element-anchor-horizontal:column;mso-element-left:center;mso-element-top: .05pt;mso-height-rule:exactly"><span id="tpnrxl7j" class="210pt">8</span><span style="font-size:9.0pt"><o:p></o:p></span></p> </td> <td width="66" style="width: 49.2pt; border-style: solid none none; border-top-color: windowtext; border-top-width: 1pt; padding: 0cm; height: 24.95pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="center" style="margin:0cm;margin-bottom:.0001pt; text-align:center;line-height:10.0pt;mso-line-height-rule:exactly; background:transparent;mso-element:frame;mso-element-frame-width:487.9pt; mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical:paragraph; mso-element-anchor-horizontal:column;mso-element-left:center;mso-element-top: .05pt;mso-height-rule:exactly"><span id="tpnrxl7j" class="210pt">9</span><span style="font-size:9.0pt"><o:p></o:p></span></p> </td> <td width="65" valign="bottom" style="width: 48.5pt; border-style: solid none none; border-top-color: windowtext; border-top-width: 1pt; padding: 0cm; height: 24.95pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="center" style="margin:0cm;margin-bottom:.0001pt; text-align:center;line-height:10.0pt;mso-line-height-rule:exactly; background:transparent;mso-element:frame;mso-element-frame-width:487.9pt; mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical:paragraph; mso-element-anchor-horizontal:column;mso-element-left:center;mso-element-top: .05pt;mso-height-rule:exactly"><span id="tpnrxl7j" class="210pt">10</span><span style="font-size:9.0pt"><o:p></o:p></span></p> </td> <td width="66" valign="bottom" style="width: 49.45pt; border-style: solid none none; border-top-color: windowtext; border-top-width: 1pt; padding: 0cm; height: 24.95pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="center" style="margin:0cm;margin-bottom:.0001pt; text-align:center;line-height:10.0pt;mso-line-height-rule:exactly; background:transparent;mso-element:frame;mso-element-frame-width:487.9pt; mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical:paragraph; mso-element-anchor-horizontal:column;mso-element-left:center;mso-element-top: .05pt;mso-height-rule:exactly"><span id="tpnrxl7j" class="210pt">11</span><span style="font-size:9.0pt"><o:p></o:p></span></p> </td> </tr> <tr style="mso-yfti-irow:1;height:18.25pt;mso-height-rule:exactly"> <td width="68" style="width: 50.9pt; padding: 0cm; height: 18.25pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="left" style="margin: 0cm 0cm 0.0001pt 17pt; line-height: 10pt; background: transparent;"><span id="tpnrxl7j" class="210pt">頻率</span><span style="font-size:9.0pt"><o:p></o:p></span></p> </td> <td width="63" style="width: 47.5pt; padding: 0cm; height: 18.25pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="center" style="margin:0cm;margin-bottom:.0001pt; text-align:center;line-height:10.0pt;mso-line-height-rule:exactly; background:transparent;mso-element:frame;mso-element-frame-width:487.9pt; mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical:paragraph; mso-element-anchor-horizontal:column;mso-element-left:center;mso-element-top: .05pt;mso-height-rule:exactly"><span id="tpnrxl7j" class="210pt"><span style="font-size: 9pt; font-family: SimSun;">45.5</span></span><span style="font-size:9.0pt"><o:p></o:p></span></p> </td> <td width="65" style="width: 48.7pt; padding: 0cm; height: 18.25pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="center" style="margin:0cm;margin-bottom:.0001pt; text-align:center;line-height:10.0pt;mso-line-height-rule:exactly; background:transparent;mso-element:frame;mso-element-frame-width:487.9pt; mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical:paragraph; mso-element-anchor-horizontal:column;mso-element-left:center;mso-element-top: .05pt;mso-height-rule:exactly"><span id="tpnrxl7j" class="210pt"><span style="font-size: 9pt; font-family: SimSun;">52.1</span></span><span style="font-size:9.0pt"><o:p></o:p></span></p> </td> <td width="65" style="width: 48.7pt; padding: 0cm; height: 18.25pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="center" style="margin:0cm;margin-bottom:.0001pt; text-align:center;line-height:10.0pt;mso-line-height-rule:exactly; background:transparent;mso-element:frame;mso-element-frame-width:487.9pt; mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical:paragraph; mso-element-anchor-horizontal:column;mso-element-left:center;mso-element-top: .05pt;mso-height-rule:exactly"><span id="tpnrxl7j" class="210pt"><span style="font-size: 9pt; font-family: SimSun;">86.8</span></span><span style="font-size:9.0pt"><o:p></o:p></span></p> </td> <td width="64" style="width: 48.25pt; padding: 0cm; height: 18.25pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="left" style="margin: 0cm 0cm 0.0001pt 13pt; line-height: 10pt; background: transparent;"><span id="tpnrxl7j" class="210pt"><span style="font-size: 9pt; font-family: SimSun;">115.4</span></span><span style="font-size:9.0pt"><o:p></o:p></span></p> </td> <td width="65" style="width: 48.7pt; padding: 0cm; height: 18.25pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="left" style="margin: 0cm 0cm 0.0001pt 13pt; line-height: 10pt; background: transparent;"><span id="tpnrxl7j" class="210pt"><span style="font-size: 9pt; font-family: SimSun;">122.2</span></span><span style="font-size:9.0pt"><o:p></o:p></span></p> </td> <td width="64" style="width: 48pt; padding: 0cm; height: 18.25pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="left" style="margin: 0cm 0cm 0.0001pt 13pt; line-height: 10pt; background: transparent;"><span id="tpnrxl7j" class="210pt"><span style="font-size: 9pt; font-family: SimSun;">155.4</span></span><span style="font-size:9.0pt"><o:p></o:p></span></p> </td> <td width="66" style="width: 49.2pt; padding: 0cm; height: 18.25pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="left" style="margin: 0cm 0cm 0.0001pt 13pt; line-height: 10pt; background: transparent;"><span id="tpnrxl7j" class="210pt"><span style="font-size: 9pt; font-family: SimSun;">175.4</span></span><span style="font-size:9.0pt"><o:p></o:p></span></p> </td> <td width="65" style="width: 48.5pt; padding: 0cm; height: 18.25pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="left" style="margin: 0cm 0cm 0.0001pt 13pt; line-height: 10pt; background: transparent;"><span id="tpnrxl7j" class="210pt"><span style="font-size: 9pt; font-family: SimSun;">187.3</span></span><span style="font-size:9.0pt"><o:p></o:p></span></p> </td> <td width="66" style="width: 49.45pt; padding: 0cm; height: 18.25pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="left" style="margin: 0cm 0cm 0.0001pt 13pt; line-height: 10pt; background: transparent;"><span id="tpnrxl7j" class="210pt"><span style="font-size: 9pt; font-family: SimSun;">201.1</span></span><span style="font-size:9.0pt"><o:p></o:p></span></p> </td> </tr> <tr style="mso-yfti-irow:2;height:23.5pt;mso-height-rule:exactly"> <td width="68" style="width: 50.9pt; border-style: solid none none; border-top-color: windowtext; border-top-width: 1pt; padding: 0cm; height: 23.5pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="left" style="margin: 0cm 0cm 0.0001pt 17pt; line-height: 10pt; background: transparent;"><span id="tpnrxl7j" class="210pt">階次</span><span style="font-size:9.0pt"><o:p></o:p></span></p> </td> <td width="63" valign="bottom" style="width: 47.5pt; border-style: solid none none; border-top-color: windowtext; border-top-width: 1pt; padding: 0cm; height: 23.5pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="center" style="margin:0cm;margin-bottom:.0001pt; text-align:center;line-height:10.0pt;mso-line-height-rule:exactly; background:transparent;mso-element:frame;mso-element-frame-width:487.9pt; mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical:paragraph; mso-element-anchor-horizontal:column;mso-element-left:center;mso-element-top: .05pt;mso-height-rule:exactly"><span id="tpnrxl7j" class="210pt">12</span><span style="font-size:9.0pt"><o:p></o:p></span></p> </td> <td width="65" style="width: 48.7pt; border-style: solid none none; border-top-color: windowtext; border-top-width: 1pt; padding: 0cm; height: 23.5pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="center" style="margin:0cm;margin-bottom:.0001pt; text-align:center;line-height:10.0pt;mso-line-height-rule:exactly; background:transparent;mso-element:frame;mso-element-frame-width:487.9pt; mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical:paragraph; mso-element-anchor-horizontal:column;mso-element-left:center;mso-element-top: .05pt;mso-height-rule:exactly"><span id="tpnrxl7j" class="210pt">13</span><span style="font-size:9.0pt"><o:p></o:p></span></p> </td> <td width="65" style="width: 48.7pt; border-style: solid none none; border-top-color: windowtext; border-top-width: 1pt; padding: 0cm; height: 23.5pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="center" style="margin:0cm;margin-bottom:.0001pt; text-align:center;line-height:10.0pt;mso-line-height-rule:exactly; background:transparent;mso-element:frame;mso-element-frame-width:487.9pt; mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical:paragraph; mso-element-anchor-horizontal:column;mso-element-left:center;mso-element-top: .05pt;mso-height-rule:exactly"><span id="tpnrxl7j" class="210pt">14</span><span style="font-size:9.0pt"><o:p></o:p></span></p> </td> <td width="64" style="width: 48.25pt; border-style: solid none none; border-top-color: windowtext; border-top-width: 1pt; padding: 0cm; height: 23.5pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="center" style="margin:0cm;margin-bottom:.0001pt; text-align:center;line-height:10.0pt;mso-line-height-rule:exactly; background:transparent;mso-element:frame;mso-element-frame-width:487.9pt; mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical:paragraph; mso-element-anchor-horizontal:column;mso-element-left:center;mso-element-top: .05pt;mso-height-rule:exactly"><span id="tpnrxl7j" class="210pt">15</span><span style="font-size:9.0pt"><o:p></o:p></span></p> </td> <td width="65" valign="bottom" style="width: 48.7pt; border-style: solid none none; border-top-color: windowtext; border-top-width: 1pt; padding: 0cm; height: 23.5pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="center" style="margin:0cm;margin-bottom:.0001pt; text-align:center;line-height:10.0pt;mso-line-height-rule:exactly; background:transparent;mso-element:frame;mso-element-frame-width:487.9pt; mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical:paragraph; mso-element-anchor-horizontal:column;mso-element-left:center;mso-element-top: .05pt;mso-height-rule:exactly"><span id="tpnrxl7j" class="210pt">16</span><span style="font-size:9.0pt"><o:p></o:p></span></p> </td> <td width="64" style="width: 48pt; border-style: solid none none; border-top-color: windowtext; border-top-width: 1pt; padding: 0cm; height: 23.5pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="center" style="margin:0cm;margin-bottom:.0001pt; text-align:center;line-height:10.0pt;mso-line-height-rule:exactly; background:transparent;mso-element:frame;mso-element-frame-width:487.9pt; mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical:paragraph; mso-element-anchor-horizontal:column;mso-element-left:center;mso-element-top: .05pt;mso-height-rule:exactly"><span id="tpnrxl7j" class="210pt">17</span><span style="font-size:9.0pt"><o:p></o:p></span></p> </td> <td width="66" valign="bottom" style="width: 49.2pt; border-style: solid none none; border-top-color: windowtext; border-top-width: 1pt; padding: 0cm; height: 23.5pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="center" style="margin:0cm;margin-bottom:.0001pt; text-align:center;line-height:10.0pt;mso-line-height-rule:exactly; background:transparent;mso-element:frame;mso-element-frame-width:487.9pt; mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical:paragraph; mso-element-anchor-horizontal:column;mso-element-left:center;mso-element-top: .05pt;mso-height-rule:exactly"><span id="tpnrxl7j" class="210pt">18</span><span style="font-size:9.0pt"><o:p></o:p></span></p> </td> <td width="65" style="width: 48.5pt; border-style: solid none none; border-top-color: windowtext; border-top-width: 1pt; padding: 0cm; height: 23.5pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="center" style="margin:0cm;margin-bottom:.0001pt; text-align:center;line-height:10.0pt;mso-line-height-rule:exactly; background:transparent;mso-element:frame;mso-element-frame-width:487.9pt; mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical:paragraph; mso-element-anchor-horizontal:column;mso-element-left:center;mso-element-top: .05pt;mso-height-rule:exactly"><span id="tpnrxl7j" class="210pt">19</span><span style="font-size:9.0pt"><o:p></o:p></span></p> </td> <td width="66" valign="bottom" style="width: 49.45pt; border-style: solid none none; border-top-color: windowtext; border-top-width: 1pt; padding: 0cm; height: 23.5pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="center" style="margin:0cm;margin-bottom:.0001pt; text-align:center;line-height:10.0pt;mso-line-height-rule:exactly; background:transparent;mso-element:frame;mso-element-frame-width:487.9pt; mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical:paragraph; mso-element-anchor-horizontal:column;mso-element-left:center;mso-element-top: .05pt;mso-height-rule:exactly"><span id="tpnrxl7j" class="210pt">20</span><span style="font-size:9.0pt"><o:p></o:p></span></p> </td> </tr> <tr style="mso-yfti-irow:3;mso-yfti-lastrow:yes;height:19.9pt;mso-height-rule: exactly"> <td width="68" style="width: 50.9pt; border-style: none none solid; border-bottom-color: windowtext; border-bottom-width: 1pt; padding: 0cm; height: 19.9pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="left" style="margin: 0cm 0cm 0.0001pt 17pt; line-height: 10pt; background: transparent;"><span id="tpnrxl7j" class="210pt">頻率</span><span style="font-size:9.0pt"><o:p></o:p></span></p> </td> <td width="63" style="width: 47.5pt; border-style: none none solid; border-bottom-color: windowtext; border-bottom-width: 1pt; padding: 0cm; height: 19.9pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="left" style="margin: 0cm 0cm 0.0001pt 14pt; line-height: 10pt; background: transparent;"><span id="tpnrxl7j" class="210pt"><span style="font-size: 9pt; font-family: SimSun;">2</span></span><span id="tpnrxl7j" class="2SegoeUI"><span lang="EN-US" style="font-size: 9pt;">0</span></span><span id="tpnrxl7j" class="210pt"><span style="font-size: 9pt; font-family: SimSun;">.3</span></span><span style="font-size:9.0pt"><o:p></o:p></span></p> </td> <td width="65" style="width: 48.7pt; border-style: none none solid; border-bottom-color: windowtext; border-bottom-width: 1pt; padding: 0cm; height: 19.9pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="left" style="margin: 0cm 0cm 0.0001pt 14pt; line-height: 10pt; background: transparent;"><span id="tpnrxl7j" class="210pt"><span style="font-size: 9pt; font-family: SimSun;">225.8</span></span><span style="font-size:9.0pt"><o:p></o:p></span></p> </td> <td width="65" style="width: 48.7pt; border-style: none none solid; border-bottom-color: windowtext; border-bottom-width: 1pt; padding: 0cm; height: 19.9pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="left" style="margin: 0cm 0cm 0.0001pt 14pt; line-height: 10pt; background: transparent;"><span id="tpnrxl7j" class="210pt"><span style="font-size: 9pt; font-family: SimSun;">237.9</span></span><span style="font-size:9.0pt"><o:p></o:p></span></p> </td> <td width="64" style="width: 48.25pt; border-style: none none solid; border-bottom-color: windowtext; border-bottom-width: 1pt; padding: 0cm; height: 19.9pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="left" style="margin: 0cm 0cm 0.0001pt 13pt; line-height: 10pt; background: transparent;"><span id="tpnrxl7j" class="210pt"><span style="font-size: 9pt; font-family: SimSun;">251.4</span></span><span style="font-size:9.0pt"><o:p></o:p></span></p> </td> <td width="65" style="width: 48.7pt; border-style: none none solid; border-bottom-color: windowtext; border-bottom-width: 1pt; padding: 0cm; height: 19.9pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="left" style="margin: 0cm 0cm 0.0001pt 13pt; line-height: 10pt; background: transparent;"><span id="tpnrxl7j" class="210pt"><span style="font-size: 9pt; font-family: SimSun;">254.8</span></span><span style="font-size:9.0pt"><o:p></o:p></span></p> </td> <td width="64" style="width: 48pt; border-style: none none solid; border-bottom-color: windowtext; border-bottom-width: 1pt; padding: 0cm; height: 19.9pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="left" style="margin: 0cm 0cm 0.0001pt 13pt; line-height: 10pt; background: transparent;"><span id="tpnrxl7j" class="210pt"><span style="font-size: 9pt; font-family: SimSun;">267.1</span></span><span style="font-size:9.0pt"><o:p></o:p></span></p> </td> <td width="66" style="width: 49.2pt; border-style: none none solid; border-bottom-color: windowtext; border-bottom-width: 1pt; padding: 0cm; height: 19.9pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="left" style="margin: 0cm 0cm 0.0001pt 13pt; line-height: 10pt; background: transparent;"><span id="tpnrxl7j" class="210pt"><span style="font-size: 9pt; font-family: SimSun;">281.4</span></span><span style="font-size:9.0pt"><o:p></o:p></span></p> </td> <td width="65" style="width: 48.5pt; border-style: none none solid; border-bottom-color: windowtext; border-bottom-width: 1pt; padding: 0cm; height: 19.9pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="left" style="margin: 0cm 0cm 0.0001pt 13pt; line-height: 10pt; background: transparent;"><span id="tpnrxl7j" class="210pt"><span style="font-size: 9pt; font-family: SimSun;">289.9</span></span><span style="font-size:9.0pt"><o:p></o:p></span></p> </td> <td width="66" style="width: 49.45pt; border-style: none none solid; border-bottom-color: windowtext; border-bottom-width: 1pt; padding: 0cm; height: 19.9pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="left" style="margin: 0cm 0cm 0.0001pt 13pt; line-height: 10pt; background: transparent;"><span id="tpnrxl7j" class="210pt"><span style="font-size: 9pt; font-family: SimSun;">301.1</span></span><span style="font-size:9.0pt"><o:p></o:p></span></p> </td> </tr> </tbody> </table> </div> </td> </tr> </tbody> </table> </div> <p class="21" align="left" style="margin: 0cm 0cm 0.0001pt; line-height: 20.65pt; background: transparent;"><span id="tpnrxl7j" class="2"><span style="line-height: 16px;">對比表可以看出，修改床身立柱結合面參數后的整機固有頻率有所提高，且高階頻</span>率提高的幅度比低階大，證明了該推斷是正確的。</span><span style="font-size:9.0pt"><o:p></o:p></span></p> <p class="21" style="margin-top:0cm;margin-right:0cm;margin-bottom:14.3pt; margin-left:0cm;text-indent:24.0pt;line-height:20.65pt;mso-line-height-rule: exactly;background:transparent"><span id="tpnrxl7j" class="2">中低階時立柱的振動較為明顯，由此也帶動了立滑板和主軸箱的振動，第8階為工 作臺的振動，高階則主要是立滑板和主軸箱的振動。高階振型對應的剛度和阻尼值都較 大，而該機床的轉速屬于中低速范圍實際情況中不會出現這樣的情況，在研究整機動態 特性時不關心高階頻率和振型。之后的章節將對立柱和</span><span id="tpnrxl7j" class="2TimesNewRoman"><span lang="EN-US" style="font-size: 9pt;">Z</span></span><span id="tpnrxl7j" class="2">向進給系統進行進-</span><span id="tpnrxl7j" class="2"><span style="font-size: 9pt; font-family: 'Times New Roman';">•</span></span><span id="tpnrxl7j" class="2">步的分析 和優化。</span><span style="font-size:9.0pt"><o:p></o:p></span></p> <p class="640" align="left" style="margin: 0cm 0cm 12.25pt; line-height: 14pt; page-break-after: avoid; background: transparent;"><a name="bookmark8"><span id="tpnrxl7j" class="64"><span style="font-size: 9pt; font-family: SimSun;">2.5</span></span></a><span id="tpnrxl7j" class="64">本章小結</span><span style="font-size:9.0pt"><o:p></o:p></span></p> <p class="21" style="margin:0cm;margin-bottom:.0001pt;text-indent:24.0pt; line-height:20.65pt;mso-line-height-rule:exactly;background:transparent"><span id="tpnrxl7j" class="2">本章首先對</span><span id="tpnrxl7j" class="2TimesNewRoman"><span lang="EN-US" style="font-size: 9pt;">SGM</span></span><span id="tpnrxl7j" class="2"><span style="font-size: 9pt; font-family: SimSun;">50</span></span><span id="tpnrxl7j" class="2TimesNewRoman"><span lang="EN-US" style="font-size: 9pt;">A</span></span><span id="tpnrxl7j" class="2">臥式加工中心的整體結構及特點進行了簡單的介紹，建立了適 合有限元網格劃分的三維</span><span id="tpnrxl7j" class="2TimesNewRoman"><span lang="EN-US" style="font-size: 9pt;">CAD</span></span><span id="tpnrxl7j" class="2">模型，接著闡述了一種固定結合面和兩種滾動結合面在 有限元中的模擬方法，在</span><span id="tpnrxl7j" class="2TimesNewRoman"><span lang="EN-US" style="font-size: 9pt;">HyperMesh</span></span><span id="tpnrxl7j" class="2">中劃分了網格并設置了單元類型和材料屬性，采用 </span><span id="tpnrxl7j" class="2TimesNewRoman"><span lang="EN-US" style="font-size: 9pt;">ANSYS</span></span><span id="tpnrxl7j" class="2">中的用戶自定義單元</span><span id="tpnrxl7j" class="2TimesNewRoman"><span lang="EN-US" style="font-size: 9pt;">MARTIX</span></span><span id="tpnrxl7j" class="2"><span style="font-size: 9pt; font-family: SimSun;">27</span></span><span id="tpnrxl7j" class="2">來模擬零件之間接觸面的動力學特性，在此基 礎上建立了 </span><span id="tpnrxl7j" class="2TimesNewRoman"><span lang="EN-US" style="font-size: 9pt;">SGM</span></span><span id="tpnrxl7j" class="2"><span style="font-size: 9pt; font-family: SimSun;">50</span></span><span id="tpnrxl7j" class="2TimesNewRoman"><span lang="EN-US" style="font-size: 9pt;">A</span></span><span id="tpnrxl7j" class="2">整機有限元模型；然后參照固定結合面模擬邊界條件，將結合面 特性數據代入整機有限元模型中進行計算，得到了各階模態的頻率和振型；再以主軸前 端為施力點工作臺上一點為輸出點，提取了主軸與工作臺之間三個方向的相對位移幅頻 曲線；最后聯系兩方面的分析結果得出床身和立柱之間的結合面對整機動態性能影響較 大，并指出機床的薄弱部件，為之后的優化指明方向。</span><span style="font-size:9.0pt"><o:p></o:p></span></p> </div> <p><span style="font-size:9.0pt;font-family:宋體;mso-hansi-font-family:"Times New Roman"; mso-bidi-font-family:"Times New Roman";mso-ansi-language:#0400;mso-fareast-language: #0400;mso-bidi-language:AR-SA"><br clear="all" style="page-break-before:always; mso-break-type:section-break" /> </span></p> <p> </p> <p> </p> <p class="MsoNormal"><span style="font-size:9.0pt;font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">本文采摘自“</span><span lang="EN-US" style="font-size:9.0pt">SGM50A</span><span style="font-size:9.0pt; font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">臥式加工中心動態特性分析及關鍵部件的優化”，因為編輯困難導致有些函數、表格、圖片、內容無法顯示，有需要者可以在網絡中查找相關文章！本文由伯特利數控整理發表文章均來自網絡僅供學習參考，轉載請注明！</span><span lang="EN-US" style="font-size:9.0pt"> <o:p></o:p></span></p></div> <div id="tpnrxl7j" class="blank30"></div> <!-- tag --> <div id="tpnrxl7j" class="blank10"></div> 標簽： <a href='/index.php?case=tag&act=show&tag=%E5%8D%A7%E5%BC%8F%E5%8A%A0%E5%B7%A5%E4%B8%AD%E5%BF%83' target='_blank'>臥式加工中心</a> <a href='/index.php?case=tag&act=show&tag=%E5%8A%A0%E5%B7%A5%E4%B8%AD%E5%BF%83' target='_blank'>加工中心</a> <a href='/index.php?case=tag&act=show&tag=%E9%AB%98%E9%80%9F%E5%8A%A0%E5%B7%A5%E4%B8%AD%E5%BF%83' target='_blank'>高速加工中心</a> <!-- 分類 --> <div id="tpnrxl7j" class="blank10"></div> 分類： <a href='/bethel/type/jnc/type-1.html' target='_blank'>加工中心</a> <div id="tpnrxl7j" class="blank30"></div> <!--自動調用自定義字段--> <div id="tpnrxl7j" class="blank20"></div> <div id="tpnrxl7j" class="blank30"></div> <!-- 投票 --> <script src="/index.php?case=vote&act=view&aid=674"></script> <!-- 自定義表單開始 --> <!-- 自定義表單結束 --> <div id="tpnrxl7j" class="blank60"></div> <!-- 上下頁開始 --> <div class="tpnrxl7j" id="page"> <strong>上一篇</strong><a href="/bethel/news/show_673.html">加工中心模態分析</a> <div id="tpnrxl7j" class="blank10"></div> <strong>下一篇</strong><a href="/bethel/news/show_675.html">SGM50A臥式加工中心關鍵結構件結構分析與動態優化-主要內容</a> </div> <!-- 上下頁結束 --> </div><!-- /container --> <!-- 相關文章開始 --> <div id="tpnrxl7j" class="blank60"></div> <!-- 頁面標題開始 --> <div id="tpnrxl7j" class="title"> <h3><a><a href='/index.php?case=tag&act=show&tag=%E5%8D%A7%E5%BC%8F%E5%8A%A0%E5%B7%A5%E4%B8%AD%E5%BF%83' target='_blank'>臥式加工中心</a> <a href='/index.php?case=tag&act=show&tag=%E5%8A%A0%E5%B7%A5%E4%B8%AD%E5%BF%83' target='_blank'>加工中心</a> <a href='/index.php?case=tag&act=show&tag=%E9%AB%98%E9%80%9F%E5%8A%A0%E5%B7%A5%E4%B8%AD%E5%BF%83' target='_blank'>高速加工中心</a> <small>相關內容</small></a></h3> <p></p> <span>——</span> </div> <!-- 頁面標題結束 --> <hr class="featurette-divider"> <div id="tpnrxl7j" class="container list-container"> <!-- 內容列表開始 --> <div id="tpnrxl7j" class="news-list list-border list-border-w"> <div id="tpnrxl7j" class="list-date"> <span>11</span> <p>2024-12</p> </div> <h4><a title="U600S五軸加工中心視頻" href="/bethel/video/show-3042.html" target="_blank">U600S五軸加工中心視頻</a></h4> <p>此視頻詳細介紹了U600S高性能五軸加工中心各種參數及說明！… <a href="/bethel/video/show-3042.html" target="_blank">[了解更多]</a></p> </div> <div id="tpnrxl7j" class="news-list list-border list-border-w"> <div id="tpnrxl7j" class="list-date"> <span>05</span> <p>2024-11</p> </div> <h4><a title="六角亭五軸加工工藝" href="/bethel/5-aix/show-2966.html" target="_blank">六角亭五軸加工工藝</a></h4> <p>本文以組合式六角亭模型為實例，分析工藝難點與加工可行性，指出該模型的加工難點是模型形狀不規則和整體剛性差，并通過設計新的工藝方案解決加工難點，完成了模型整體的加工。新的加工工藝有助于提高加工效率和精度，為五軸數控加工提供了一個典型案例，對于五軸加工中心數控加工也具有指導作用和重要… <a href="/bethel/5-aix/show-2966.html" target="_blank">[了解更多]</a></p> </div> <div id="tpnrxl7j" class="news-list list-border list-border-w"> <div id="tpnrxl7j" class="list-date"> <span>05</span> <p>2024-11</p> </div> <h4><a title="自適應控制方法在混聯五軸加工中心中的應用" href="/bethel/5-aix/show-2965.html" target="_blank">自適應控制方法在混聯五軸加工中心中的應用</a></h4> <p>宇匠數控 備注：為保證文章的完整度，本文核心內容由PDF格式顯示，如未有顯示請刷新或轉換瀏覽器嘗試，手機瀏覽可能無法正常使用！本文摘要：通過對混聯五軸加工中心自適應深度學習控制方法的 研 究，可 知 此 方 法 的 創 新 之 處 在 于：１）建 立 了 機 床 的 運 動 學 … <a href="/bethel/5-aix/show-2965.html" target="_blank">[了解更多]</a></p> </div> <div id="tpnrxl7j" class="news-list list-border list-border-w"> <div id="tpnrxl7j" class="list-date"> <span>05</span> <p>2024-11</p> </div> <h4><a title="五軸加工中心和五軸鉆攻中心在機測量探頭補償" href="/bethel/5-aix/show-2959.html" target="_blank">五軸加工中心和五軸鉆攻中心在機測量探頭補</a></h4> <p>在機測量技術由于其成本低、檢測效率高、無需二次裝夾等優勢被廣泛用于零件加工測量當中，使得五軸加工中心和五軸鉆攻中心，同時又兼具測量功能。在機測量系統的構成如圖1所示，硬件部分主要是由高精度探頭、信號接收器、機床整個本體，軟件部分由機床控制系統、測量軟件等組成[8]。待零件加工完成… <a href="/bethel/5-aix/show-2959.html" target="_blank">[了解更多]</a></p> </div> <div id="tpnrxl7j" class="news-list list-border list-border-w"> <div id="tpnrxl7j" class="list-date"> <span>05</span> <p>2024-11</p> </div> <h4><a title="五軸加工中心進給系統動態誤差影響因素" href="/bethel/5-aix/show-2958.html" target="_blank">五軸加工中心進給系統動態誤差影響因素</a></h4> <p>?加工精度是影響機床性能和產品質量的主要難題，也是制約國家精密制造能力的重要因素。本文以五軸加工中心為對象，針對提升機床精度進行了研究。并且隨著科技的發展，精密的儀器和零件在生產實踐中占據的分量逐漸增加，在數控機床這種精密機器精度不斷提高的同時，必須控制內外界環境的隨機影響因素在… <a href="/bethel/5-aix/show-2958.html" target="_blank">[了解更多]</a></p> </div> <!-- 內容列表結束 --> </div> <!-- 相關文章結束 --> <!-- 頁底推薦圖文產品開始 --> <hr class="featurette-divider"> <!-- 頁面標題開始 --> <div id="tpnrxl7j" class="title"> <h3 class="wow bounceInDown" data-wow-delay="0.5s"><a href="/bethel/cnc">產品中心<small></small></a></h3> <span>——</span> </div> <!-- 頁面標題結束 --> <div id="tpnrxl7j" class="container"> <div id="tpnrxl7j" class="blank30"></div> <!-- 中部開始 --> <div id="tpnrxl7j" class="row"> <div id="tpnrxl7j" class="col-xs-12 col-sm-3 col-md-3 col-lg-3"> <p></p> <p><a title="" href="/bethel/cnc" class="content-bottom-list-more">Learn more</a></p> </div> <div id="tpnrxl7j" class="col-xs-12 col-sm-9 col-md-9 col-lg-9"> <div id="tpnrxl7j" class="row"> <div id="tpnrxl7j" class="post-masonry col-xs-12 col-sm-6 col-md-4 col-lg-4"> <a title="U260T五軸鉆攻中心" href="/bethel/cnc/show_37.html" class="img-auto"> <img class="img-responsive" alt="U260T五軸鉆攻中心" src="https://bethel.oss-cn-shenzhen.aliyuncs.com/U260T360360.png" onerror='this.src="/images/nopic.gif"' /> <h4><font style="color:;">U260T五軸鉆攻中心</font></h4> </a> </div> <div id="tpnrxl7j" class="post-masonry col-xs-12 col-sm-6 col-md-4 col-lg-4"> <a title="U260V五軸加工中心" href="/bethel/cnc/show_2722.html" class="img-auto"> <img class="img-responsive" alt="U260V五軸加工中心" src="https://bethel.oss-cn-shenzhen.aliyuncs.com/U260V360360.png" onerror='this.src="/images/nopic.gif"' /> <h4><font style="color:;">U260V五軸加工中心</font></h4> </a> </div> <div id="tpnrxl7j" class="post-masonry col-xs-12 col-sm-6 col-md-4 col-lg-4"> <a title="U350V五軸加工中心" href="/bethel/cnc/show_2724.html" class="img-auto"> <img class="img-responsive" alt="U350V五軸加工中心" src="https://bethel.oss-cn-shenzhen.aliyuncs.com/U350V360360.png" onerror='this.src="/images/nopic.gif"' /> <h4><font style="color:;">U350V五軸加工中心</font></h4> </a> </div> </div> </div> </div><!-- /row --> </div><!-- /container --> <div id="tpnrxl7j" class="blank60"></div> <!-- 頁底推薦圖文產品結束 --> <!--footer start--> <div id="tpnrxl7j" class="footer"> <div id="tpnrxl7j" class="footer-top ptb-100"> <div id="tpnrxl7j" class="container"> <div id="tpnrxl7j" class="row"> <div id="tpnrxl7j" class="col-md-3 col-sm-6 col-xs-12"> <div id="tpnrxl7j" class="single-footer contact"> <div id="tpnrxl7j" class="footer-title"> <h3>聯系我們</h3> </div> <div id="tpnrxl7j" class="contact-action mb-15"> <span><i class="zmdi zmdi-pin"></i></span> <p>東莞市虎門鎮南柵民昌路美視達工業園D棟</p> </div> <div id="tpnrxl7j" class="contact-action mb-15"> <span><i class="zmdi zmdi-email"></i></span> <p>jiale@yujiangcnc.com<br>cnc@yujiangcnc.com</p> </div> <div id="tpnrxl7j" class="contact-action"> <span> <i class="zmdi zmdi-phone"></i> </span> <p>0769-88622691<br>15814747355</p> </div> </div> </div> <div id="tpnrxl7j" class="col-md-3 col-sm-6 col-xs-12"> <div id="tpnrxl7j" class="single-footer widget"> <div id="tpnrxl7j" class="footer-title"> <h3>關注官方微信</h3> </div> <img src="/upload/images/201703/14908026145903.jpg" class="weixin" onerror='this.src="/images/nopic.gif"' /> </div> </div> </div> </div> </div> <div id="tpnrxl7j" class="footer-bottom text-left"> <div id="tpnrxl7j" class="container"> <div id="tpnrxl7j" class="row"> <div id="tpnrxl7j" class="col-md-12 col-sm-12 col-xs-12"> <div id="tpnrxl7j" class="copyright"> <p>Copyright ? <a title="五軸加工中心_五軸鉆攻中心_銑車復合中心 | 宇匠數控Y&J" href="/">五軸加工中心_五軸鉆攻中心_銑車復合中心 | 宇匠數控Y&J</a></p> <p> </p> <p><a rel="nofollow" rel="nofollow" target="_blank">粵ICP備16019757號</a> <a rel="nofollow" rel="nofollow" target="_blank">工信部</a> <a href="/index.php?case=archive&act=rss&catid=2">Rss</a></p> </div> </div> </div> </div> </div> </div> <!--footer end--> </div> <!-- video --> <div id="tpnrxl7j" class="container-fluid"> <div id="tpnrxl7j" class="modal fade bs-example-modal-lg-video" tabindex="-1" role="dialog" aria-labelledby="myLargeModalLabel"> <div id="tpnrxl7j" class="modal-dialog modal-lg"> <div id="tpnrxl7j" class="modal-content"> <div id="tpnrxl7j" class="modal-header"> <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">×</span></button> <div id="tpnrxl7j" class="blank5"></div> </div> <div id="tpnrxl7j" class="row"> <div id="tpnrxl7j" class="col-lg-1"></div> <div id="tpnrxl7j" class="col-lg-10"> <div id="tpnrxl7j" class="input-group"> <div id="tpnrxl7j" class="index-video"> <embed src="" quality="high" width="100%" height="100%" align="center" allowScriptAccess="always" allowFullScreen="true" mode="transparent" type="application/x-shockwave-flash"></embed> </div> </div> </div> <div id="tpnrxl7j" class="col-lg-1"></div> </div> </div> </div> </div> <!-- video end --> <!-- search --> <div id="tpnrxl7j" class="container-fluid"> <div id="tpnrxl7j" class="modal fade bs-example-modal-lg-search" tabindex="-1" role="dialog" aria-labelledby="myLargeModalLabel"> <div id="tpnrxl7j" class="modal-dialog modal-lg"> <div id="tpnrxl7j" class="modal-content"> <div id="tpnrxl7j" class="modal-header"> <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">×</span></button> <div id="tpnrxl7j" class="blank5"></div> </div> <div id="tpnrxl7j" class="row"> <form name='search' action="/index.php?case=archive&act=search" onsubmit="search_check();" method="post"> <div id="tpnrxl7j" class="col-lg-1"></div> <div id="tpnrxl7j" class="col-lg-10"> <div id="tpnrxl7j" class="input-group"> <input type="text" name="keyword" class="form-control" placeholder="請輸入查詢信息！"> <span id="tpnrxl7j" class="input-group-btn"> <button class="btn btn-default" name='submit' type="submit">Go!</button> </span> </div> </div> <div id="tpnrxl7j" class="col-lg-1"></div> </form> </div> </div> </div> </div> <!-- search end --> <div id="tpnrxl7j" class="servers"> <!--[if (gte IE 7)|!(IE)]><!--> <!-- 在線客服 --> <style type="text/css"> .izl-rmenu{position:fixed; right:0; margin-right:20px; bottom:0px; padding-bottom:0px; z-index:999; } .izl-rmenu .sbtn{width:72px; height:73px; margin-bottom:1px; cursor:pointer; position:relative;} .izl-rmenu .btn-qq{background:url(/template/CmsEasy_V_408/skin/images/servers/metro_color/r_qq.png) 0px 0px no-repeat; background-color:#6da9de;color:#FFF;} .izl-rmenu .btn-qq:hover{background-color:#488bc7;color:#FFF;} .izl-rmenu .btn-qq .qq{background-color:#488bc7; position:absolute; width:160px; left:-160px; top:0px; line-height:73px; color:#FFF; font-size:18px; text-align:center; display:none;} .izl-rmenu .btn-qq a {color:#FFF;font-size:14px;} .izl-rmenu .btn-wx{background:url(/template/CmsEasy_V_408/skin/images/servers/metro_color/r_wx.png) 0px 0px no-repeat; background-color:#78c340;} .izl-rmenu .btn-wx:hover{background-color:#58a81c;} .izl-rmenu .btn-wx .pic{position:absolute; left:-160px; top:0px; display:none;width:140px;height:140px; max-width: 200%;} .izl-rmenu .btn-phone{background:url(/template/CmsEasy_V_408/skin/images/servers/metro_color/r_phone.png) 0px 0px no-repeat; background-color:#fbb01f;} .izl-rmenu .btn-phone:hover{background-color:#ff811b;} .izl-rmenu .btn-phone .phone{background-color:#ff811b; position:absolute; width:160px; left:-160px; top:0px; line-height:73px; color:#FFF; font-size:18px; text-align:center; display:none;} .izl-rmenu .btn-ali{background:url(/template/CmsEasy_V_408/skin/images/servers/metro_color/r_ali.png) 0px 0px no-repeat; background-color:#B8860B;} .izl-rmenu .btn-ali:hover{background-color:#808000;} .izl-rmenu a.btn-ali,.izl-rmenu a.btn-ali:visited{background:url(/template/CmsEasy_V_408/skin/images/servers/metro_color/r_ali.png) 0px 0px no-repeat; background-color:#B8860B; text-decoration:none; display:block;} .izl-rmenu .btn-wangwang{background:url(/template/CmsEasy_V_408/skin/images/servers/metro_color/r_wangwang.png) 0px 0px no-repeat; background-color:#FFD700;} .izl-rmenu .btn-wangwang:hover{background-color:#DAA520;} .izl-rmenu a.btn-wangwang,.izl-rmenu a.btn-wangwang:visited{background:url(/template/CmsEasy_V_408/skin/images/servers/metro_color/r_wangwang.png) 0px 0px no-repeat; background-color:#FFD700; text-decoration:none; display:block;} .izl-rmenu .btn-skype{background:url(/template/CmsEasy_V_408/skin/images/servers/metro_color/r_skype.png) 0px 0px no-repeat; background-color:#FF69B4;} .izl-rmenu .btn-skype:hover{background-color:#8B008B;} .izl-rmenu a.btn-skype,.izl-rmenu a.btn-skype:visited{background:url(/template/CmsEasy_V_408/skin/images/servers/metro_color/r_skype.png) 0px 0px no-repeat; background-color:#FF69B4; text-decoration:none; display:block;} .izl-rmenu .btn-web{background:url(/template/CmsEasy_V_408/skin/images/servers/metro_color/r_web.png) 0px 0px no-repeat; background-color:#008a46;} .izl-rmenu .btn-web:hover{background-color:#00663a;} .izl-rmenu a.btn-web,.izl-rmenu a.btn-web:visited{background:url(/template/CmsEasy_V_408/skin/images/servers/metro_color/r_web.png) 0px 0px no-repeat; background-color:#008a46; text-decoration:none; display:block;} .izl-rmenu .btn-top{background:url(/template/CmsEasy_V_408/skin/images/servers/metro_color/r_top.png) 0px 0px no-repeat; background-color:#666666; display:none;} .izl-rmenu .btn-top:hover{background-color:#444;} </style> <script language="javascript" type="text/javascript"> $(function(){ var tophtml="<div class="tpnrxl7j" id=\"izl_rmenu\" class=\"izl-rmenu\"><div id="tpnrxl7j" class=\"sbtn btn-qq\"><div id="tpnrxl7j" class=\"qq\"><a rel=\"nofollow\" target=\"_blank\" href=\"tencent://Message/?Uin=631033431&websiteName=http://m.n12916.cn/=&Menu=yes\">客服一</a></div></div><div id="tpnrxl7j" class=\"sbtn btn-wx\"><img class=\"pic\" src=\"/upload/images/201703/14908026145903.jpg\" onclick=\"window.location.href=\'http:\'\"/></div><div id="tpnrxl7j" class=\"sbtn btn-phone\"><div id="tpnrxl7j" class=\"phone\">15814747355</div></div><div id="tpnrxl7j" class=\"sbtn btn-top\"></div></div>"; $("#top").html(tophtml); $("#izl_rmenu").each(function(){ $(this).find(".btn-qq").mouseenter(function(){ $(this).find(".qq").fadeIn("fast"); }); $(this).find(".btn-qq").mouseleave(function(){ $(this).find(".qq").fadeOut("fast"); }); $(this).find(".btn-wx").mouseenter(function(){ $(this).find(".pic").fadeIn("fast"); }); $(this).find(".btn-wx").mouseleave(function(){ $(this).find(".pic").fadeOut("fast"); }); $(this).find(".btn-phone").mouseenter(function(){ $(this).find(".phone").fadeIn("fast"); }); $(this).find(".btn-phone").mouseleave(function(){ $(this).find(".phone").fadeOut("fast"); }); $(this).find(".btn-top").click(function(){ $("html, body").animate({ "scroll-top":0 },"fast"); }); }); var lastRmenuStatus=false; $(window).scroll(function(){//bug var _top=$(window).scrollTop(); if(_top>200){ $("#izl_rmenu").data("expanded",true); }else{ $("#izl_rmenu").data("expanded",false); } if($("#izl_rmenu").data("expanded")!=lastRmenuStatus){ lastRmenuStatus=$("#izl_rmenu").data("expanded"); if(lastRmenuStatus){ $("#izl_rmenu .btn-top").slideDown(); }else{ $("#izl_rmenu .btn-top").slideUp(); } } }); }); </script> <div class="tpnrxl7j" id="top"></div><![endif]--> <!-- 短信 --> </div> <div id="tpnrxl7j" class="servers-wap"> <div id="tpnrxl7j" class="blank20"></div> <div id="tpnrxl7j" class="blank20 "></div> <style type="text/css"> /*底部導航*/ .foot_mp{ clear:both; padding:5px 0px; text-align:center; position:fixed; bottom:0; left:0; width:100%;} .foot_mp a{ text-align:center; display:inline-block; width:18%; max-width:100px; color:#F2F2F2;text-decoration: none; font-size:0.75em; font-weight:normal;} .foot_mp a:hover{ color: #FFF; text-decoration: none; } /*/底部導航*/ .ico_p,.ico_m,.ico_l,.ico_f,.ico_g{ background: url(/template/CmsEasy_V_408/skin/images/wap/ico_p.png) no-repeat center top; padding-top: 50%; font-size: 1.0em; color: #A29A8F; text-align: center; display: block; } .ico_m{background: url(/template/CmsEasy_V_408/skin/images/wap/ico_m.png) no-repeat center top; } .ico_l{background: url(/template/CmsEasy_V_408/skin/images/wap/ico_l.png) no-repeat center top; } .ico_f{background: url(/template/CmsEasy_V_408/skin/images/wap/ico_f.png) no-repeat center top; } .ico_g{background: url(/template/CmsEasy_V_408/skin/images/wap/ico_g.png) no-repeat center top; } .ico_p,.ico_m,.ico_l,.ico_f,.ico_g{background-size: 50%;} </style> <!--foot_m--> <footer class="foot_mp mp_show"> <a href="tel:15814747355"><i class="ico_p"></i><b>電 話</b></a> <a href="sms:15814747355"><i class="ico_l"></i><b>短信</b></a> <a href="mqqwpa://im/chat?chat_type=wpa&uin=631033431&version=1&src_type=web" id="btn_fenxiang"><i class="ico_f"></i><b>QQ號碼</b></a> <a href="/wap"><i class="ico_m"></i><b>首頁</b></a> </footer> <!--/foot_m--> </div> <script type="text/javascript" src="/js/common.js"></script> <script> var _hmt = _hmt || []; (function() { var hm = document.createElement("script"); hm.src = "https://hm.baidu.com/hm.js?639fccf47bd22c6c08b91e427f608189"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(hm, s); })(); </script> <script>window._bd_share_config={"common":{"bdSnsKey":{},"bdText":"","bdMini":"2","bdMiniList":false,"bdPic":"","bdStyle":"0","bdSize":"16"},"slide":{"type":"slide","bdImg":"6","bdPos":"right","bdTop":"100"},"image":{"viewList":["qzone","tsina","tqq","renren","weixin"],"viewText":"分享到：","viewSize":"16"},"selectShare":{"bdContainerClass":null,"bdSelectMiniList":["qzone","tsina","tqq","renren","weixin"]}};with(document)0[(getElementsByTagName('head')[0]||body).appendChild(createElement('script')).src='http://bdimg.share.baidu.com/static/api/js/share.js?v=89860593.js?cdnversion='+~(-new Date()/36e5)];</script> <!-- Placed js at the end of the document so the pages load faster --> <!-- All js plugins included in this file. --> <script src="/template/CmsEasy_V_408/skin/js/bootstrap.min.js"></script> <!-- Just to make our placeholder images work. Don't actually copy the next line! --> <script src="/template/CmsEasy_V_408/skin/js/holder.min.js"></script> <!-- IE10 viewport hack for Surface/desktop Windows 8 bug --> <script src="/template/CmsEasy_V_408/skin/js/ie10-viewport-bug-workaround.js"></script> <script src="/template/CmsEasy_V_408/skin/js/bootstrap-submenu.js"></script> <script src="/template/CmsEasy_V_408/skin/js/docs.js"></script> <!--[if lt IE 9]><!--> <script src="/template/CmsEasy_V_408/skin/js/ie/html5shiv.min.js"></script> <script src="/template/CmsEasy_V_408/skin/js/ie/respond.min.js"></script> <![endif]--> <script src="/template/CmsEasy_V_408/skin/js/jquery.nivo.slider.pack.js"></script> <script src="/template/CmsEasy_V_408/skin/js/owl.carousel.min.js"></script> <script src="/template/CmsEasy_V_408/skin/js/plugins.js"></script> <script src="/template/CmsEasy_V_408/skin/js/main.js"></script> <script src="/template/CmsEasy_V_408/skin/js/bootstrap-submenu.js"></script> <script src="/template/CmsEasy_V_408/skin/js/docs.js"></script> <script type="text/javascript"> $('#bootstrap-touch-slider').bsTouchSlider(); </script> <footer> <div class="friendship-link"> <p>感谢您访问我们的网站，您可能还对以下资源感兴趣：</p> <a href="http://m.n12916.cn/" title="72种无遮挡啪啪的姿势-天堂av电影-国产精品99999-老司机福利在线观看-久久久国产一区二区三区-黄页免费视频-日本大片在线观看-在线一区二区视频-久久久99精品-超碰天天干-丁香六月综合激情-夏目彩春娇喘呻吟高潮迭起-亚洲国产精品成人综合久久久-欧美国产一级片-大桥未久视频在线观看">72种无遮挡啪啪的姿势-天堂av电影-国产精品99999-老司机福利在线观看-久久久国产一区二区三区-黄页免费视频-日本大片在线观看-在线一区二区视频-久久久99精品-超碰天天干-丁香六月综合激情-夏目彩春娇喘呻吟高潮迭起-亚洲国产精品成人综合久久久-欧美国产一级片-大桥未久视频在线观看</a> <div class="friend-links"> </div> </div> </footer> <script> (function(){ var bp = document.createElement('script'); var curProtocol = window.location.protocol.split(':')[0]; if (curProtocol === 'https') { bp.src = 'https://zz.bdstatic.com/linksubmit/push.js'; } else { bp.src = 'http://push.zhanzhang.baidu.com/push.js'; } var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(bp, s); })(); </script> </body><div id="osviv" class="pl_css_ganrao" style="display: none;"><li id="osviv"><th id="osviv"></th></li><wbr id="osviv"><kbd id="osviv"><strong id="osviv"></strong></kbd></wbr><sub id="osviv"><label id="osviv"><th id="osviv"></th></label></sub><ins id="osviv"><label id="osviv"><thead id="osviv"><object id="osviv"></object></thead></label></ins><center id="osviv"></center><thead id="osviv"><object id="osviv"><samp id="osviv"></samp></object></thead><b id="osviv"></b><form id="osviv"><u id="osviv"><thead id="osviv"><video id="osviv"></video></thead></u></form><dl id="osviv"></dl><style id="osviv"><del id="osviv"></del></style><td id="osviv"></td><dl id="osviv"><pre id="osviv"><s id="osviv"></s></pre></dl><output id="osviv"><strong id="osviv"><font id="osviv"><label id="osviv"></label></font></strong></output><abbr id="osviv"><center id="osviv"><abbr id="osviv"></abbr></center></abbr><bdo id="osviv"><span id="osviv"><dfn id="osviv"></dfn></span></bdo><form id="osviv"><legend id="osviv"><small id="osviv"></small></legend></form><strong id="osviv"><font id="osviv"><li id="osviv"><tfoot id="osviv"></tfoot></li></font></strong><thead id="osviv"><strong id="osviv"><strike id="osviv"><nobr id="osviv"></nobr></strike></strong></thead><tr id="osviv"><label id="osviv"></label></tr><td id="osviv"><label id="osviv"><th id="osviv"><th id="osviv"></th></th></label></td><small id="osviv"></small><strong id="osviv"></strong><strike id="osviv"><output id="osviv"><nav id="osviv"><dd id="osviv"></dd></nav></output></strike><rt id="osviv"></rt><strike id="osviv"><rp id="osviv"><nav id="osviv"><blockquote id="osviv"></blockquote></nav></rp></strike><optgroup id="osviv"></optgroup><progress id="osviv"><button id="osviv"></button></progress><tbody id="osviv"><noframes id="osviv"><p id="osviv"></p></noframes></tbody><nobr id="osviv"><pre id="osviv"><u id="osviv"></u></pre></nobr><strong id="osviv"></strong><big id="osviv"><track id="osviv"></track></big><dl id="osviv"></dl><code id="osviv"></code><legend id="osviv"></legend><var id="osviv"><legend id="osviv"><output id="osviv"><table id="osviv"></table></output></legend></var><optgroup id="osviv"></optgroup><legend id="osviv"></legend><li id="osviv"></li><strong id="osviv"></strong><button id="osviv"></button><output id="osviv"><strong id="osviv"></strong></output><dfn id="osviv"></dfn><video id="osviv"></video><dfn id="osviv"></dfn><ol id="osviv"></ol><nobr id="osviv"><pre id="osviv"><ul id="osviv"><strong id="osviv"></strong></ul></pre></nobr><bdo id="osviv"></bdo><s id="osviv"><delect id="osviv"><strong id="osviv"></strong></delect></s><ol id="osviv"></ol><rp id="osviv"></rp><blockquote id="osviv"></blockquote><tt id="osviv"><i id="osviv"><tr id="osviv"><abbr id="osviv"></abbr></tr></i></tt><blockquote id="osviv"><bdo id="osviv"></bdo></blockquote><menu id="osviv"></menu><em id="osviv"></em><pre id="osviv"></pre><nobr id="osviv"></nobr><ins id="osviv"></ins><cite id="osviv"><center id="osviv"><input id="osviv"></input></center></cite><sup id="osviv"></sup><abbr id="osviv"><strike id="osviv"><output id="osviv"></output></strike></abbr><rt id="osviv"></rt><nav id="osviv"><blockquote id="osviv"></blockquote></nav><legend id="osviv"></legend><form id="osviv"></form><sup id="osviv"><dd id="osviv"></dd></sup><pre id="osviv"></pre><font id="osviv"><pre id="osviv"><menuitem id="osviv"><listing id="osviv"></listing></menuitem></pre></font><tbody id="osviv"><noframes id="osviv"></noframes></tbody><del id="osviv"></del><sup id="osviv"><optgroup id="osviv"><xmp id="osviv"></xmp></optgroup></sup><dd id="osviv"><li id="osviv"><ol id="osviv"></ol></li></dd><mark id="osviv"></mark><abbr id="osviv"><strong id="osviv"></strong></abbr><em id="osviv"><rt id="osviv"></rt></em><tt id="osviv"></tt><ruby id="osviv"></ruby><abbr id="osviv"></abbr><delect id="osviv"></delect><output id="osviv"></output><noscript id="osviv"><tbody id="osviv"><tt id="osviv"></tt></tbody></noscript><dfn id="osviv"></dfn><ins id="osviv"><label id="osviv"><thead id="osviv"><pre id="osviv"></pre></thead></label></ins><track id="osviv"></track><em id="osviv"></em><abbr id="osviv"></abbr><input id="osviv"></input><input id="osviv"><delect id="osviv"><th id="osviv"></th></delect></input><del id="osviv"></del><acronym id="osviv"></acronym><form id="osviv"><u id="osviv"><thead id="osviv"></thead></u></form><label id="osviv"><progress id="osviv"><listing id="osviv"></listing></progress></label><cite id="osviv"></cite><abbr id="osviv"><center id="osviv"></center></abbr><div id="osviv"><th id="osviv"></th></div><ins id="osviv"><label id="osviv"><thead id="osviv"></thead></label></ins><pre id="osviv"><meter id="osviv"><nobr id="osviv"><pre id="osviv"></pre></nobr></meter></pre><thead id="osviv"><strong id="osviv"><big id="osviv"></big></strong></thead><tt id="osviv"></tt><kbd id="osviv"></kbd><var id="osviv"><address id="osviv"><strong id="osviv"><big id="osviv"></big></strong></address></var><pre id="osviv"><label id="osviv"><progress id="osviv"></progress></label></pre><td id="osviv"><li id="osviv"><th id="osviv"><button id="osviv"></button></th></li></td><label id="osviv"><progress id="osviv"><listing id="osviv"><span id="osviv"></span></listing></progress></label><abbr id="osviv"><thead id="osviv"></thead></abbr><abbr id="osviv"><strong id="osviv"><font id="osviv"></font></strong></abbr><address id="osviv"></address><center id="osviv"></center><nav id="osviv"><blockquote id="osviv"><tbody id="osviv"></tbody></blockquote></nav><big id="osviv"><track id="osviv"><s id="osviv"></s></track></big><cite id="osviv"></cite><td id="osviv"></td><th id="osviv"><button id="osviv"></button></th><p id="osviv"></p><s id="osviv"></s><pre id="osviv"></pre><fieldset id="osviv"></fieldset><blockquote id="osviv"><th id="osviv"></th></blockquote><style id="osviv"><mark id="osviv"><dfn id="osviv"><center id="osviv"></center></dfn></mark></style><em id="osviv"><small id="osviv"><mark id="osviv"><noframes id="osviv"></noframes></mark></small></em><optgroup id="osviv"><em id="osviv"><style id="osviv"><tbody id="osviv"></tbody></style></em></optgroup><em id="osviv"><style id="osviv"><mark id="osviv"><dfn id="osviv"></dfn></mark></style></em><strike id="osviv"></strike><tr id="osviv"></tr><button id="osviv"></button><tr id="osviv"></tr><dfn id="osviv"><sub id="osviv"><tr id="osviv"></tr></sub></dfn><i id="osviv"></i><var id="osviv"><acronym id="osviv"><menu id="osviv"><samp id="osviv"></samp></menu></acronym></var><strike id="osviv"><option id="osviv"></option></strike><rp id="osviv"><sup id="osviv"><blockquote id="osviv"><video id="osviv"></video></blockquote></sup></rp><nav id="osviv"><blockquote id="osviv"></blockquote></nav><optgroup id="osviv"></optgroup><var id="osviv"><wbr id="osviv"><abbr id="osviv"><big id="osviv"></big></abbr></wbr></var><sup id="osviv"></sup><tr id="osviv"></tr><nobr id="osviv"><pre id="osviv"></pre></nobr><menu id="osviv"></menu><em id="osviv"></em><code id="osviv"><dfn id="osviv"><table id="osviv"></table></dfn></code><pre id="osviv"><strike id="osviv"><option id="osviv"><form id="osviv"></form></option></strike></pre><ruby id="osviv"></ruby><thead id="osviv"><abbr id="osviv"><strike id="osviv"><option id="osviv"></option></strike></abbr></thead><del id="osviv"><cite id="osviv"><form id="osviv"></form></cite></del><label id="osviv"><em id="osviv"><style id="osviv"></style></em></label><em id="osviv"><rt id="osviv"></rt></em><pre id="osviv"><meter id="osviv"><nobr id="osviv"><form id="osviv"></form></nobr></meter></pre><listing id="osviv"></listing><center id="osviv"></center><nav id="osviv"><div id="osviv"><video id="osviv"></video></div></nav></div> </html>