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style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">數(shù)控機(jī)床</span></a></span><span lang="EN-US" style="text-indent: 24pt; font-size: 12pt;">,</span><span style="text-indent: 24pt; font-size: 12pt; font-family: 宋體;">從高端的多軸</span><span lang="EN-US" style="text-indent: 24pt; font-size: 12pt;"><a target="_blank"><span lang="EN-US" style="font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">加工中心</span></a></span><span style="text-indent: 24pt; font-size: 12pt; font-family: 宋體;">到低端的簡(jiǎn)易數(shù)字改裝機(jī)床。數(shù)空機(jī)床的應(yīng)用大大提高了生產(chǎn)能力和生產(chǎn)效率</span><span lang="EN-US" style="text-indent: 24pt; font-size: 12pt;">,</span><span style="text-indent: 24pt; font-size: 12pt; font-family: 宋體;">零件的加工精度和加工速度有了質(zhì)的飛躍。隨著機(jī)床的使用</span><span lang="EN-US" style="text-indent: 24pt; font-size: 12pt;">,</span><span style="text-indent: 24pt; font-size: 12pt; font-family: 宋體;">各類生產(chǎn)附件和技術(shù)也隨之產(chǎn)生和發(fā)展</span><span lang="EN-US" style="text-indent: 24pt; font-size: 12pt;">,</span><span style="text-indent: 24pt; font-size: 12pt; font-family: 宋體;">本文就對(duì)</span><span lang="EN-US" style="text-indent: 24pt; font-size: 12pt;"><a target="_blank"><span lang="EN-US" style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">數(shù)控機(jī)床</span></a></span><span style="text-indent: 24pt; font-size: 12pt; font-family: 宋體;">測(cè)頭的應(yīng)用簡(jiǎn)單作一些介紹。在</span><span lang="EN-US" style="text-indent: 24pt; font-size: 12pt;"><a target="_blank"><span lang="EN-US" style="font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">數(shù)控機(jī)床</span></a></span><span style="text-indent: 24pt; font-size: 12pt; font-family: 宋體;">上使用工件及對(duì)刀測(cè)頭進(jìn)行自動(dòng)測(cè)量</span><span lang="EN-US" style="text-indent: 24pt; font-size: 12pt;">,</span><span style="text-indent: 24pt; font-size: 12pt; font-family: 宋體;">可方便工件的安裝調(diào)整</span><span lang="EN-US" style="text-indent: 24pt; font-size: 12pt;">,</span><span style="text-indent: 24pt; font-size: 12pt; font-family: 宋體;">簡(jiǎn)化工裝夾具</span><span lang="EN-US" style="text-indent: 24pt; font-size: 12pt;">,</span><span style="text-indent: 24pt; font-size: 12pt; font-family: 宋體;">降低費(fèi)用</span><span lang="EN-US" style="text-indent: 24pt; font-size: 12pt;">,</span><span style="text-indent: 24pt; font-size: 12pt; font-family: 宋體;">大大縮短機(jī)床輔助時(shí)間</span><span lang="EN-US" style="text-indent: 24pt; font-size: 12pt;">,</span><span style="text-indent: 24pt; font-size: 12pt; font-family: 宋體;">提高生產(chǎn)效率</span><span lang="EN-US" style="text-indent: 24pt; font-size: 12pt;">,</span><span style="text-indent: 24pt; font-size: 12pt; font-family: 宋體;">同時(shí)又可改善</span><span lang="EN-US" style="text-indent: 24pt; font-size: 12pt;"><a target="_blank"><span lang="EN-US" style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">數(shù)控機(jī)床</span></a></span><span style="text-indent: 24pt; font-size: 12pt; font-family: 宋體;">性能</span><span lang="EN-US" style="text-indent: 24pt; font-size: 12pt;">,</span><span style="text-indent: 24pt; font-size: 12pt; font-family: 宋體;">延長(zhǎng)機(jī)床的精度保持時(shí)間</span><span lang="EN-US" style="text-indent: 24pt; font-size: 12pt;">,</span><span style="text-indent: 24pt; font-size: 12pt; font-family: 宋體;">使得</span><span lang="EN-US" style="text-indent: 24pt; font-size: 12pt;"><a target="_blank"><span lang="EN-US" style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">數(shù)控機(jī)床</span></a></span><span style="text-indent: 24pt; font-size: 12pt; font-family: 宋體;">既是加工設(shè)備</span><span lang="EN-US" style="text-indent: 24pt; font-size: 12pt;">,</span><span style="text-indent: 24pt; font-size: 12pt; font-family: 宋體;">又具備某些測(cè)量功能。機(jī)床測(cè)頭可安裝在數(shù)控車床、</span><span lang="EN-US" style="text-indent: 24pt; font-size: 12pt;"><a target="_blank"><span lang="EN-US" style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">加工中心</span></a></span><span style="text-indent: 24pt; font-size: 12pt; font-family: 宋體;">、數(shù)控磨床等大多數(shù)</span><span lang="EN-US" style="text-indent: 24pt; font-size: 12pt;"><a target="_blank"><span lang="EN-US" style="font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">數(shù)控機(jī)床</span></a></span><span style="text-indent: 24pt; font-size: 12pt; font-family: 宋體;">上。機(jī)床測(cè)頭按功能分類</span><span lang="EN-US" style="text-indent: 24pt; font-size: 12pt;">,</span><span style="text-indent: 24pt; font-size: 12pt; font-family: 宋體;">可分為工件檢測(cè)測(cè)頭和刀具測(cè)頭</span><span lang="EN-US" style="text-indent: 24pt; font-size: 12pt;">;</span><span style="text-indent: 24pt; font-size: 12pt; font-family: 宋體;">按信號(hào)傳輸方式分類</span><span lang="EN-US" style="text-indent: 24pt; font-size: 12pt;">,</span><span style="text-indent: 24pt; font-size: 12pt; font-family: 宋體;">則可分為硬線連接式、感應(yīng)式、光學(xué)式和無線電式四種方式。一般機(jī)床用戶要根據(jù)機(jī)床的具體型號(hào)選擇合適的配置。</span></p> <p class="MsoNormal" align="left" style="text-indent: 24pt;"><span style="font-size: 12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning:0pt">在數(shù)控加工過程中</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">,</span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning: 0pt">有</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt"> 1/3 </span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman";mso-bidi-font-family: 宋體;mso-font-kerning:0pt">的時(shí)間被工件的裝夾找正及刀具尺寸的測(cè)量所占去</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">;</span><span style="font-size: 12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning:0pt">在傳統(tǒng)的工件裝夾過程中</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">,</span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning: 0pt">操作者采用百分表及芯棒找出基準(zhǔn)的位置</span><span lang="EN-US" style="font-size:12.0pt; mso-font-kerning:0pt">,</span><span style="font-size:12.0pt;font-family:宋體; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"; mso-bidi-font-family:宋體;mso-font-kerning:0pt">然后手工把有關(guān)數(shù)據(jù)輸入到數(shù)控系統(tǒng)里</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">,</span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning: 0pt">以設(shè)定工件的坐標(biāo)系。</span><span lang="EN-US" style="font-size:12.0pt;font-family: 宋體;mso-bidi-font-family:宋體;mso-font-kerning:0pt"><o:p></o:p></span></p> <p class="MsoNormal" align="left" style="text-indent: 24pt;"><span style="font-size: 12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning:0pt">采用工件測(cè)頭系統(tǒng)</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">,</span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning: 0pt">可在機(jī)床上快速、準(zhǔn)確測(cè)量工件的位置</span><span lang="EN-US" style="font-size:12.0pt; mso-font-kerning:0pt">,</span><span style="font-size:12.0pt;font-family:宋體; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"; mso-bidi-font-family:宋體;mso-font-kerning:0pt">直接把測(cè)量結(jié)果反饋到數(shù)控系統(tǒng)中修正機(jī)床的工件坐標(biāo)系。若機(jī)床具有數(shù)控轉(zhuǎn)臺(tái)</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">,</span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning: 0pt">還可由測(cè)頭自動(dòng)找正工件基準(zhǔn)面</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning: 0pt">,</span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman";mso-bidi-font-family: 宋體;mso-font-kerning:0pt">自動(dòng)完成諸如基面的調(diào)整</span><span lang="EN-US" style="font-size: 12.0pt;mso-font-kerning:0pt">,</span><span style="font-size:12.0pt;font-family: 宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"; mso-bidi-font-family:宋體;mso-font-kerning:0pt">工件坐標(biāo)系的設(shè)定等工作。在批量插補(bǔ)加工過程中</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">,</span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning: 0pt">還可利用測(cè)頭自動(dòng)測(cè)量工件的尺寸精度</span><span lang="EN-US" style="font-size:12.0pt; mso-font-kerning:0pt">,</span><span style="font-size:12.0pt;font-family:宋體; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"; mso-bidi-font-family:宋體;mso-font-kerning:0pt">根據(jù)測(cè)量結(jié)果自動(dòng)修正刀具的偏置量</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">,</span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning: 0pt">補(bǔ)償?shù)毒叩哪p</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning: 0pt">,</span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman";mso-bidi-font-family: 宋體;mso-font-kerning:0pt">以保證工件的尺寸精度及精度的一致性</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">,</span><span style="font-size: 12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning:0pt">這種機(jī)內(nèi)測(cè)量方法</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">,</span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning: 0pt">還可避免把工件搬至測(cè)量機(jī)上測(cè)量所帶來的二次裝夾誤差。提高了機(jī)床的加工精度及精度保持性</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">,</span><span style="font-size: 12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning:0pt">并可延長(zhǎng)刀具使用壽命。</span><span lang="EN-US" style="font-size:12.0pt;font-family:宋體;mso-bidi-font-family:宋體; mso-font-kerning:0pt"><o:p></o:p></span></p> <p class="MsoNormal" align="left" style="text-indent: 24pt;"><span style="font-size: 12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning:0pt">數(shù)控車床的刀具測(cè)量最常用的辦法是試切法</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">;</span><span lang="EN-US" style="font-size:12.0pt;mso-bidi-font-family:宋體;mso-font-kerning: 0pt"><a target="_blank"><span lang="EN-US" style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">加工中心</span></a></span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning: 0pt">、數(shù)控鏜銑床的刀具測(cè)量一般采用兩種方法</span><span lang="EN-US" style="font-size:12.0pt; mso-font-kerning:0pt">:</span><span style="font-size:12.0pt;font-family:宋體; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"; mso-bidi-font-family:宋體;mso-font-kerning:0pt">一是采用機(jī)外對(duì)刀儀測(cè)量</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">,</span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning: 0pt">二是在機(jī)床上用塞尺等手工測(cè)量。以上各種方法都需人工介入</span><span lang="EN-US" style="font-size:12.0pt; mso-font-kerning:0pt">,</span><span style="font-size:12.0pt;font-family:宋體; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"; mso-bidi-font-family:宋體;mso-font-kerning:0pt">測(cè)量效率低</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">,</span><span style="font-size: 12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning:0pt">而且還可能帶來人為的誤差。</span><span lang="EN-US" style="font-size:12.0pt;font-family:宋體;mso-bidi-font-family:宋體; mso-font-kerning:0pt"><o:p></o:p></span></p> <p class="MsoNormal" align="left" style="text-indent: 24pt;"><span style="font-size: 12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning:0pt">采用刀具測(cè)頭</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">,</span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning: 0pt">可在機(jī)床內(nèi)快速、準(zhǔn)確地測(cè)量出刀具的尺寸</span><span lang="EN-US" style="font-size:12.0pt; mso-font-kerning:0pt">,</span><span style="font-size:12.0pt;font-family:宋體; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"; mso-bidi-font-family:宋體;mso-font-kerning:0pt">自動(dòng)反饋回?cái)?shù)控系統(tǒng)中變成刀偏量。由于整個(gè)過程都由測(cè)量軟件控制自動(dòng)進(jìn)行</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">,</span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning: 0pt">因此避免了人為的誤差。此外</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning: 0pt">,</span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman";mso-bidi-font-family: 宋體;mso-font-kerning:0pt">在批量自動(dòng)加工過程中</span><span lang="EN-US" style="font-size: 12.0pt;mso-font-kerning:0pt">,</span><span style="font-size:12.0pt;font-family: 宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"; mso-bidi-font-family:宋體;mso-font-kerning:0pt">也可根據(jù)刀具相鄰兩次測(cè)量的尺寸差異來判斷刀具的破損及折斷</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">,</span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning: 0pt">由程序控制更換相同的刀具進(jìn)行下一件的加工。</span><span lang="EN-US" style="font-size:12.0pt; font-family:宋體;mso-bidi-font-family:宋體;mso-font-kerning:0pt"><o:p></o:p></span></p> <p class="MsoNormal" align="left" style="text-indent: 24pt;"><span style="font-size: 12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning:0pt">用測(cè)頭進(jìn)行自動(dòng)測(cè)量的程序操作很簡(jiǎn)單</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">,</span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning: 0pt">以下為一測(cè)量過程的簡(jiǎn)單介紹</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning: 0pt">:T01M06 </span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman";mso-bidi-font-family: 宋體;mso-font-kerning:0pt">→</span><span lang="EN-US" style="font-size:12.0pt; mso-font-kerning:0pt"> G43H1Z100.0 </span><span style="font-size:12.0pt; font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning:0pt">→</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt"> N100 G65 P9014X-10.Y-10.Z-5.F1000 </span><span style="font-size:12.0pt;font-family:宋體; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"; mso-bidi-font-family:宋體;mso-font-kerning:0pt">→</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt"> N102 G65 P9012X0 Y0 S1 </span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning: 0pt">→</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt"> N104 G65 P9014 Z10.0 </span><span style="font-size:12.0pt;font-family:宋體; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"; mso-bidi-font-family:宋體;mso-font-kerning:0pt">→</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">N106 G65 P9014 X286.Y300.</span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning: 0pt">→</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">N108 G65P9014 Z-5.</span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman";mso-bidi-font-family: 宋體;mso-font-kerning:0pt">→</span><span style="font-size:12.0pt;mso-font-kerning: 0pt"> <span lang="EN-US">N110 G65 P9019 D200.T10 M20 H0.05 </span></span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning: 0pt">→</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">N112 G65 P9014 Z20.</span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman";mso-bidi-font-family: 宋體;mso-font-kerning:0pt">→</span><span lang="EN-US" style="font-size:12.0pt; mso-font-kerning:0pt">N114 G65 P9014 Y420.0 </span><span style="font-size:12.0pt; font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning:0pt">→</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt"> N116 G65P9018 Z5.S1 </span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning: 0pt">→</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt"> G91 G28 Z0.</span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman";mso-bidi-font-family: 宋體;mso-font-kerning:0pt">→</span><span lang="EN-US" style="font-size:12.0pt; mso-font-kerning:0pt"> M30</span><span style="font-size:12.0pt;font-family: 宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"; mso-bidi-font-family:宋體;mso-font-kerning:0pt">。其中</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">,</span><span style="font-size: 12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning:0pt">程序中用到了四個(gè)子程序</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">,O9014 </span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning: 0pt">為碰撞保護(hù)移動(dòng)子程序</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning: 0pt">;O9012 </span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman";mso-bidi-font-family: 宋體;mso-font-kerning:0pt">為外拐角測(cè)量子程序</span><span lang="EN-US" style="font-size: 12.0pt;mso-font-kerning:0pt">,</span><span style="font-size:12.0pt;font-family: 宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"; mso-bidi-font-family:宋體;mso-font-kerning:0pt">測(cè)量結(jié)束后自動(dòng)把拐角位置設(shè)為工件坐標(biāo)系</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt"> G54 </span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning: 0pt">的</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt"> X,Y </span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman";mso-bidi-font-family: 宋體;mso-font-kerning:0pt">軸的零點(diǎn)</span><span lang="EN-US" style="font-size:12.0pt; mso-font-kerning:0pt">;O9019 </span><span style="font-size:12.0pt;font-family: 宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"; mso-bidi-font-family:宋體;mso-font-kerning:0pt">為內(nèi)孔測(cè)量子程序</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">,</span><span style="font-size: 12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning:0pt">根據(jù)測(cè)量結(jié)果將自動(dòng)修正第</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt"> 10 </span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning: 0pt">號(hào)刀偏量</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">,</span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning: 0pt">測(cè)得的尺寸誤差儲(chǔ)存在第</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning: 0pt">20 </span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman";mso-bidi-font-family: 宋體;mso-font-kerning:0pt">號(hào)刀偏中</span><span lang="EN-US" style="font-size:12.0pt; mso-font-kerning:0pt">;O9018 </span><span style="font-size:12.0pt;font-family: 宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"; mso-bidi-font-family:宋體;mso-font-kerning:0pt">為</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt"> Z </span><span style="font-size: 12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning:0pt">向測(cè)量子程序</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">,</span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning: 0pt">根據(jù)測(cè)量結(jié)果將自動(dòng)設(shè)定工件坐標(biāo)系</span><span lang="EN-US" style="font-size:12.0pt; mso-font-kerning:0pt"> G54 </span><span style="font-size:12.0pt;font-family: 宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"; mso-bidi-font-family:宋體;mso-font-kerning:0pt">的</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">Z </span><span style="font-size: 12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning:0pt">向零點(diǎn)</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">;</span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning: 0pt">使用機(jī)床測(cè)頭取得良好效益的用戶有很多</span><span lang="EN-US" style="font-size:12.0pt; mso-font-kerning:0pt">,</span><span style="font-size:12.0pt;font-family:宋體; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"; mso-bidi-font-family:宋體;mso-font-kerning:0pt">下面簡(jiǎn)單的介紹幾個(gè)國(guó)外的應(yīng)用實(shí)例。</span><span lang="EN-US" style="font-size:12.0pt;font-family:宋體;mso-bidi-font-family:宋體; mso-font-kerning:0pt"><o:p></o:p></span></p> <p class="MsoNormal" align="left" style="text-indent: 24pt;"><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">1 </span><span style="font-size: 12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning:0pt">德國(guó)</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">Senking</span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning: 0pt">－</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">Werke</span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning: 0pt">公司</span><span lang="EN-US" style="font-size:12.0pt;font-family:宋體; mso-bidi-font-family:宋體;mso-font-kerning:0pt"><o:p></o:p></span></p> <p class="MsoNormal" align="left" style="text-indent: 24pt;"><span style="font-size: 12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning:0pt">該公司主要生產(chǎn)大型工業(yè)清洗設(shè)備</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">,</span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning: 0pt">產(chǎn)品尺寸較大</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning: 0pt">,</span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman";mso-bidi-font-family: 宋體;mso-font-kerning:0pt">以前是用特制的大卡尺手工進(jìn)行工件尺寸的檢測(cè)</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">,</span><span style="font-size: 12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning:0pt">需要兩個(gè)操作者爬到機(jī)床工作臺(tái)上進(jìn)行</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">,</span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning: 0pt">既不準(zhǔn)確</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">,</span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning: 0pt">也很費(fèi)時(shí)</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">,</span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning: 0pt">現(xiàn)在該公司在機(jī)床上安裝了一套雷尼紹公司生產(chǎn)的</span><span lang="EN-US" style="font-size:12.0pt; mso-font-kerning:0pt"> MP14 </span><span style="font-size:12.0pt;font-family: 宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"; mso-bidi-font-family:宋體;mso-font-kerning:0pt">測(cè)頭系統(tǒng)</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">,</span><span style="font-size: 12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning:0pt">所有主要尺寸的檢測(cè)都可由測(cè)頭在機(jī)床上自動(dòng)進(jìn)行</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">,</span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning: 0pt">每件測(cè)量的時(shí)間由</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning: 0pt"> 25min </span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman";mso-bidi-font-family: 宋體;mso-font-kerning:0pt">減少到</span><span lang="EN-US" style="font-size:12.0pt; mso-font-kerning:0pt"> 4min,</span><span style="font-size:12.0pt;font-family: 宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"; mso-bidi-font-family:宋體;mso-font-kerning:0pt">工件的精度也得到了大幅度提高。</span><span lang="EN-US" style="font-size:12.0pt;font-family:宋體;mso-bidi-font-family:宋體; mso-font-kerning:0pt"><o:p></o:p></span></p> <p class="MsoNormal" align="left" style="text-indent: 24pt;"><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">2 </span><span style="font-size: 12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning:0pt">英國(guó)</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">AbbeyTool&Gauge</span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning: 0pt">公司</span><span lang="EN-US" style="font-size:12.0pt;font-family:宋體; mso-bidi-font-family:宋體;mso-font-kerning:0pt"><o:p></o:p></span></p> <p class="MsoNormal" align="left" style="text-indent: 24pt;"><span style="font-size: 12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning:0pt">該公司主要生產(chǎn)液壓馬達(dá)及伺服閥的部件。該公司最典型的零件是一個(gè)液壓馬達(dá)部件</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">,</span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning: 0pt">該零件的加工過程是先在</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning: 0pt"> Daewoo</span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman";mso-bidi-font-family: 宋體;mso-font-kerning:0pt">或</span><span lang="EN-US" style="font-size:12.0pt; mso-font-kerning:0pt"> Puma </span><span style="font-size:12.0pt;font-family: 宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"; mso-bidi-font-family:宋體;mso-font-kerning:0pt">公司的車削中心上進(jìn)行加工</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">,</span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning: 0pt">然后再到</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt"> Maho </span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman";mso-bidi-font-family: 宋體;mso-font-kerning:0pt">的</span><span lang="EN-US" style="font-size:12.0pt; mso-bidi-font-family:宋體;mso-font-kerning:0pt"><a target="_blank"><span lang="EN-US" style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">加工中心</span></a></span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning: 0pt">上進(jìn)行</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt"> 23 </span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman";mso-bidi-font-family: 宋體;mso-font-kerning:0pt">個(gè)孔的精密加工。以前每個(gè)零件的裝夾、加工約需幾個(gè)小時(shí)</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">,</span><span style="font-size: 12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning:0pt">自從在</span><span lang="EN-US" style="font-size:12.0pt;mso-bidi-font-family:宋體;mso-font-kerning: 0pt"><a target="_blank"><span lang="EN-US" style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">加工中心</span></a></span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning: 0pt">上安裝了測(cè)頭后</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning: 0pt">,</span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman";mso-bidi-font-family: 宋體;mso-font-kerning:0pt">該過程僅需</span><span lang="EN-US" style="font-size:12.0pt; mso-font-kerning:0pt"> 10min</span><span style="font-size:12.0pt;font-family: 宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"; mso-bidi-font-family:宋體;mso-font-kerning:0pt">。</span><span lang="EN-US" style="font-size:12.0pt;font-family:宋體;mso-bidi-font-family:宋體;mso-font-kerning: 0pt"><o:p></o:p></span></p> <p class="MsoNormal" align="left" style="text-indent: 24pt;"><span style="font-size: 12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning:0pt">在使用測(cè)頭以前每個(gè)工件加工完后都要在三測(cè)機(jī)上進(jìn)行檢測(cè)</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">,</span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning: 0pt">而現(xiàn)在他們只是每</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning: 0pt"> 15 </span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman";mso-bidi-font-family: 宋體;mso-font-kerning:0pt">件抽檢一件</span><span lang="EN-US" style="font-size:12.0pt; mso-font-kerning:0pt">,3 </span><span style="font-size:12.0pt;font-family:宋體; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"; mso-bidi-font-family:宋體;mso-font-kerning:0pt">年中該工廠已經(jīng)生產(chǎn)了</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt"> 10 </span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning: 0pt">萬多件這種產(chǎn)品</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning: 0pt">,</span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman";mso-bidi-font-family: 宋體;mso-font-kerning:0pt">從沒發(fā)現(xiàn)廢品</span><span lang="EN-US" style="font-size:12.0pt; mso-font-kerning:0pt">,</span><span style="font-size:12.0pt;font-family:宋體; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"; mso-bidi-font-family:宋體;mso-font-kerning:0pt">三測(cè)機(jī)也基本閑置下來了。測(cè)頭的應(yīng)用給了他們充分的信心來保證產(chǎn)品的尺寸精度。</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">3 </span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning: 0pt">荷蘭的</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">VandenBrink</span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning: 0pt">公司</span><span lang="EN-US" style="font-size:12.0pt;font-family:宋體; mso-bidi-font-family:宋體;mso-font-kerning:0pt"><o:p></o:p></span></p> <p class="MsoNormal" align="left" style="text-indent: 24pt;"><span style="font-size: 12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning:0pt">該公司在幾年前由英國(guó)的</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt"> Audit Ma-chining System </span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman";mso-bidi-font-family: 宋體;mso-font-kerning:0pt">公司為其將一臺(tái)普通車床改造成</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt"> CNC </span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning: 0pt">車床</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">,</span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning: 0pt">他們要求機(jī)床的加工精度達(dá)到±</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning: 0pt"> 6</span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman";mso-bidi-font-family: 宋體;mso-font-kerning:0pt">μ</span><span lang="EN-US" style="font-size:12.0pt; mso-font-kerning:0pt">m</span><span style="font-size:12.0pt;font-family:宋體; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"; mso-bidi-font-family:宋體;mso-font-kerning:0pt">。以往他們采用的辦法是</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">,</span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning: 0pt">先粗略設(shè)定刀具的偏置量</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning: 0pt">,</span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman";mso-bidi-font-family: 宋體;mso-font-kerning:0pt">然后試切工件</span><span lang="EN-US" style="font-size:12.0pt; mso-font-kerning:0pt">,</span><span style="font-size:12.0pt;font-family:宋體; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"; mso-bidi-font-family:宋體;mso-font-kerning:0pt">測(cè)量出工件的尺寸后</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">,</span><span style="font-size: 12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning:0pt">再準(zhǔn)確修正刀具的偏置量</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">,</span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning: 0pt">采用這種方法必須花費(fèi)大量的輔助時(shí)間</span><span lang="EN-US" style="font-size:12.0pt; mso-font-kerning:0pt">,</span><span style="font-size:12.0pt;font-family:宋體; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"; mso-bidi-font-family:宋體;mso-font-kerning:0pt">而且將帶入人為的誤差。現(xiàn)在他們?cè)跈C(jī)床上安裝了一個(gè)可動(dòng)刀具測(cè)量臂</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">(HPA),</span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning: 0pt">在進(jìn)行刀具測(cè)量前手工把其安裝到基座上</span><span lang="EN-US" style="font-size:12.0pt; mso-font-kerning:0pt">,</span><span style="font-size:12.0pt;font-family:宋體; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"; mso-bidi-font-family:宋體;mso-font-kerning:0pt">其重復(fù)精度可達(dá)</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt"> 3</span><span style="font-size: 12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning:0pt">μ</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">m</span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning: 0pt">。然后由程序控制對(duì)所有刀具進(jìn)行測(cè)量。采用這種方法后</span><span lang="EN-US" style="font-size:12.0pt; mso-font-kerning:0pt">,</span><span style="font-size:12.0pt;font-family:宋體; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"; mso-bidi-font-family:宋體;mso-font-kerning:0pt">工件的生產(chǎn)周期由</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt"> 3 </span><span style="font-size: 12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning:0pt">天縮短為</span><span lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt"> 8h,</span><span style="font-size:12.0pt;font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋體;mso-font-kerning: 0pt">且其精度也得到相當(dāng)提高。</span><span lang="EN-US" style="font-size:12.0pt;font-family: 宋體;mso-bidi-font-family:宋體;mso-font-kerning:0pt"><o:p></o:p></span></p> <p class="MsoNormal" align="left"><span lang="EN-US" style="font-size:12.0pt;mso-bidi-font-size:10.5pt;font-family:Tahoma; mso-font-kerning:0pt"> 4 </span><span style="font-size:12.0pt; mso-bidi-font-size:10.5pt;font-family:宋體;mso-bidi-font-family:Tahoma; mso-font-kerning:0pt">英國(guó)</span><span lang="EN-US" style="font-size:12.0pt; mso-bidi-font-size:10.5pt;font-family:Tahoma;mso-font-kerning:0pt">ExpressEngineering</span><span style="font-size:12.0pt;mso-bidi-font-size:10.5pt;font-family:宋體;mso-bidi-font-family: Tahoma;mso-font-kerning:0pt">公司</span><span lang="EN-US" style="font-size:12.0pt; mso-bidi-font-size:10.5pt;font-family:Tahoma;mso-font-kerning:0pt"> <o:p></o:p></span></p> <p class="MsoNormal" align="left" style="text-indent: 21pt;"><span style="font-size:12.0pt;font-family:宋體;mso-bidi-font-family:宋體;mso-font-kerning: 0pt">該公司為許多公司制作高集成度的零件。零件的質(zhì)量需求很高。這種小批量的出產(chǎn)特點(diǎn)決議了在出產(chǎn)中要花費(fèi)許多的時(shí)刻進(jìn)行工件的裝夾找正。 <span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal" align="left" style="text-indent: 21pt;"><span style="font-size:12.0pt;font-family:宋體;mso-bidi-font-family:宋體;mso-font-kerning: 0pt">他們常常要加工一個(gè)大的鑄件<span lang="EN-US">,</span>尺度的改變可達(dá)<span lang="EN-US"> 3mm,MP </span>測(cè)頭可方便地測(cè)量出每個(gè)安裝在作業(yè)臺(tái)上的工件的位置<span lang="EN-US">,</span>斷定工件的坐標(biāo)零點(diǎn)。曾經(jīng)工件的設(shè)定時(shí)刻需求<span lang="EN-US"> 1h</span>～<span lang="EN-US">1.5h,</span>如今只需<span lang="EN-US"> 15min</span>～<span lang="EN-US">20min,</span>并且不需求貴重的夾具<span lang="EN-US">,</span>代之以通用的簡(jiǎn)略夾具就可以了。<span lang="EN-US"> <o:p></o:p></span></span></p> <p class="MsoNormal" align="left" style="text-indent: 21pt;"><span style="font-size:12.0pt;font-family:宋體;mso-bidi-font-family:宋體;mso-font-kerning: 0pt">隨著制作技能的開展<span lang="EN-US">,</span>國(guó)內(nèi)的許多用戶都意識(shí)到了機(jī)床測(cè)頭的重要性<span lang="EN-US">,</span>都開端需求在<span lang="EN-US"><a target="_blank"><span lang="EN-US"><span lang="EN-US">數(shù)控機(jī)床</span></span></a></span>上裝備機(jī)床測(cè)頭<span lang="EN-US">,</span>國(guó)內(nèi)首要的<span lang="EN-US"><a target="_blank"><span lang="EN-US"><span lang="EN-US">數(shù)控機(jī)床</span></span></a></span>廠家如北京榜首機(jī)床廠、大河機(jī)床廠、青海榜首機(jī)床廠、北京機(jī)電院等都已在其出產(chǎn)的機(jī)床上配裝測(cè)頭。信任機(jī)床測(cè)頭一定會(huì)得到越來越廣泛的遍及與使用。<span lang="EN-US"> <o:p></o:p></span></span></p> <p class="MsoNormal" align="left" style="text-indent: 24pt;"><span lang="EN-US" style="font-size:12.0pt;font-family:宋體;mso-bidi-font-family:宋體;mso-font-kerning: 0pt"> </span></p> <p class="MsoNormal" align="center" style="margin-top:4.5pt;margin-right:0cm; margin-bottom:7.5pt;margin-left:0cm;text-align:center;line-height:13.5pt; mso-pagination:widow-orphan;mso-outline-level:1"><b><span style="mso-bidi-font-size: 10.5pt;font-family:宋體;mso-bidi-font-family:宋體;color:#666666;mso-font-kerning: 0pt">本文由<span lang="EN-US"> </span></span></b><b><u><span style="mso-bidi-font-size: 10.5pt;font-family:宋體;mso-bidi-font-family:宋體;color:#333333;mso-font-kerning: 0pt">伯特利數(shù)控</span></u></b><b><span style="mso-bidi-font-size:10.5pt;font-family: 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1.2.1國(guó)內(nèi)外可靠性研究概況 在第二次世界大戰(zhàn)中，德國(guó)為了確保V-II型火箭能夠在長(zhǎng)途飛行后成功攻擊到目 標(biāo)，首先提出了可靠性的一些基本思想和概念。同時(shí)，美國(guó)在與日本進(jìn)行太平洋戰(zhàn)爭(zhēng)時(shí)， 多達(dá)兩萬架的飛機(jī)在飛行途中就因?yàn)榘l(fā)生故障而損失掉了。其中5… <a href="/bethel/news/show_1373.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>01</span> <p>2016-02</p> </div> <h4><a title="數(shù)控機(jī)床維修" href="/bethel/news/show_1356.html" target="_blank">數(shù)控機(jī)床維修</a></h4> <p>數(shù)控機(jī)床維修范圍 主要機(jī)型 主要部份 …… <a href="/bethel/news/show_1356.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>16</span> <p>2016-01</p> </div> <h4><a title="數(shù)控機(jī)床加裝上下料機(jī)器人改造" href="/bethel/news/show_1308.html" target="_blank">數(shù)控機(jī)床加裝上下料機(jī)器人改造</a></h4> <p>600 加工中心出于提高工效和降低員 工勞動(dòng)強(qiáng)度的需要，加裝了一臺(tái) 能自動(dòng)完成上、下料工作的機(jī)器 人。當(dāng)機(jī)器人完成上料后，防護(hù) 門關(guān)閉，工件自動(dòng)裝夾，加工完 成后，工裝放松，防護(hù)門打開， 再由機(jī)器人卸料。 1. 硬件要求 此次改造中，我們新增了能 實(shí)現(xiàn)自動(dòng)裝夾的氣動(dòng)工裝，自動(dòng) 打… <a href="/bethel/news/show_1308.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>16</span> <p>2015-10</p> </div> <h4><a title="關(guān)于數(shù)控落地機(jī)床的刀具夾緊機(jī)構(gòu)" href="/bethel/news/show_1192.html" target="_blank">關(guān)于數(shù)控落地機(jī)床的刀具夾緊機(jī)構(gòu)</a></h4> <p>描述 本實(shí)用新型涉及一種刀具夾緊機(jī)構(gòu)，特別是一種數(shù)控落地機(jī)床的刀具夾緊機(jī)構(gòu)。 背景 與普通機(jī)床相比，數(shù)控機(jī)床的工藝范圍更寬，工藝能力更強(qiáng)，其主傳動(dòng)具有較寬的 調(diào)速范圍，以保證在加工時(shí)能選用合理的切削用量，從而獲得最佳的加工質(zhì)量和生產(chǎn)率。現(xiàn) 代數(shù)控機(jī)床的加工中心主軸部件是機(jī)床的… <a href="/bethel/news/show_1192.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>19</span> <p>2015-09</p> </div> <h4><a 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