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<li><a title="數(shù)控文章" href="/bethel/news">數(shù)控文章</a></li> </ol> </nav> </div> <!--/sub_menu--><!-- 面包屑導(dǎo)航結(jié)束 --> <!-- 頁面標(biāo)題開始 --> <div id="n1l1njb9b" class="title"> <h3><a>玻殼屏凸模數(shù)控濕式噴砂機(jī)的研發(fā)(二)<small></small></a></h3> </div> <!-- 頁面標(biāo)題結(jié)束 --> <hr class="featurette-divider"> <!-- 中部開始 --> <div id="n1l1njb9b" class="container"> <!-- 正文 --> <div id="n1l1njb9b" class="lead" id="print"> <p> <span lang="EN-US" style="text-indent: 21pt;">5.3 </span><span style="text-indent: 21pt; font-family: 宋體;">磨液分離裝置</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">磨液分離裝置由旋流器和階梯式沉淀箱等組成</span> <span style="font-family:宋體; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">用于將磨液中的細(xì)小顆粒分離出去</span> <span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">旋流器安裝在艙體內(nèi)</span> <span style="font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">與磨液泵同時工作</span> <span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">磨液中較大的顆粒從旋流器下出口流回料艙中</span> <span style="font-family:宋體; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">水和細(xì)小顆粒從上出口流到階梯式沉淀箱</span> <span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">經(jīng)多級沉淀后</span> <span style="font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">清水流回料箱</span> <span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">如此循環(huán)</span> <span style="font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">達(dá)到及時將磨液中的細(xì)小顆粒分離出去的目的</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span lang="EN-US">5.4 </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">控制系統(tǒng)</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><st1:chsdate isrocdate="False" islunardate="False" day="30" month="12" year="1899" w:st="on"><span lang="EN-US">5.4.1</span></st1:chsdate><span lang="EN-US"> </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">控制系統(tǒng)的組成</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">本機(jī)控制系統(tǒng)本著既能滿足工藝要求</span> <span style="font-family:宋體; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">又簡單可靠</span> <span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">既節(jié)約成本又能滿足控制要求的原則</span> <span style="font-family:宋體; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">依照生產(chǎn)工序?qū)刂葡到y(tǒng)的要求</span> <span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">控制系統(tǒng)采用了基于</span><span lang="EN-US"> PLC </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">和觸摸屏技術(shù)實(shí)現(xiàn)數(shù)控控制功能的控制方案</span> <span style="font-family:宋體; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">系統(tǒng)選用具有位置控制功能的松下電工可編程控制器</span><span lang="EN-US"> FP [1.3]</span><span style="font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">作</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">為控制單元</span> <span style="font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">選用</span><span lang="EN-US"> Eview27cm </span><span style="font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">觸摸屏</span><span lang="EN-US">[2]</span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">為人機(jī)界面的電器控制系統(tǒng)如圖</span><span lang="EN-US"> 2 </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">所示</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span lang="EN-US"><!--[if gte vml 1]><v:shapetype id="_x0000_t75" coordsize="21600,21600" o:spt="75" o:preferrelative="t" path="m@4@5l@4@11@9@11@9@5xe" filled="f" stroked="f"> <v:stroke joinstyle="miter" /> <v:formulas> <v:f eqn="if lineDrawn pixelLineWidth 0" /> <v:f eqn="sum @0 1 0" /> <v:f eqn="sum 0 0 @1" /> <v:f eqn="prod @2 1 2" /> <v:f eqn="prod @3 21600 pixelWidth" /> <v:f eqn="prod @3 21600 pixelHeight" /> <v:f eqn="sum @0 0 1" /> <v:f eqn="prod @6 1 2" /> <v:f eqn="prod @7 21600 pixelWidth" /> <v:f eqn="sum @8 21600 0" /> <v:f eqn="prod @7 21600 pixelHeight" /> <v:f eqn="sum @10 21600 0" /> </v:formulas> <v:path o:extrusionok="f" gradientshapeok="t" o:connecttype="rect" /> <o:lock v:ext="edit" aspectratio="t" /> </v:shapetype><v:shape id="_x0000_i1025" type="#_x0000_t75" style='width:375.75pt; height:426.75pt'> <v:imagedata src="file:///E:\QQPCmgr\Temp\msohtml1\01\clip_image001.png" o:title="" /> </v:shape><![endif]--><!--[if !vml]--><img width="501" height="569" src="file:///E:/QQPCmgr/Temp/msohtml1/01/clip_image002.jpg" v:shapes="_x0000_i1025" alt="" /><!--[endif]--></span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">屏凸模噴砂處理的噴槍行走軌跡為雙</span><span lang="EN-US"> S </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">形曲線</span> <span style="font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">如圖</span><span lang="EN-US"> 3 </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">所示</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">自動控制時</span> <span style="font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">噴槍在</span><span lang="EN-US"> Y </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">向步進(jìn)電機(jī)的驅(qū)動下從原點(diǎn)出發(fā)以設(shè)定速度</span><span lang="EN-US"> v </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">行走</span> <span style="font-family: 宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">當(dāng)行走到</span><span lang="EN-US"> Y </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">設(shè)定值</span> <span style="font-family: 宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">位置時</span><span lang="EN-US"> Y </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">向步進(jìn)電機(jī)停止運(yùn)行</span><span lang="EN-US"> X</span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">向步進(jìn)電機(jī)啟動</span> <span style="font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">噴槍以</span><span lang="EN-US"> Y </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">向步進(jìn)電機(jī)相同的速度</span><span lang="EN-US"> v </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">行走</span><span lang="EN-US"> X </span><span style="font-family: 宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">設(shè)定值</span> <span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">距離后停止運(yùn)行</span> <span style="font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">隨即啟動</span><span lang="EN-US"> Y </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">向步進(jìn)電機(jī)</span> <span style="font-family: 宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">噴槍仍以速度</span><span lang="EN-US"> v </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">運(yùn)行</span><span lang="EN-US">Y </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">距離后</span><span lang="EN-US"> Y </span><span style="font-family: 宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">向步進(jìn)電機(jī)停止運(yùn)行</span><span lang="EN-US"> X </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">向步進(jìn)電機(jī)又開始啟動</span> <span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">這樣</span> <span style="font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">噴槍周而復(fù)始地按圖</span><span lang="EN-US"> 3 a </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">工藝曲線作</span><span lang="EN-US"> X </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">向</span><span lang="EN-US"> S </span><span style="font-family: 宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">形運(yùn)動</span> <span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">同樣</span> <span style="font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">當(dāng)噴槍運(yùn)行到終點(diǎn)時</span><span lang="EN-US"> Y </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">向步進(jìn)電機(jī)停止運(yùn)行</span><span lang="EN-US"> X </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">向步進(jìn)電機(jī)開始啟動</span> <span style="font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">噴槍從終點(diǎn)按圖</span><span lang="EN-US"> 3 b </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">工藝曲線作</span><span lang="EN-US"> Y </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">向</span><span lang="EN-US"> S </span><span style="font-family: 宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">形運(yùn)動</span> <span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">當(dāng)噴槍返回到原點(diǎn)后即完成屏凸模噴砂工藝處理</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">上述噴槍</span><span lang="EN-US"> X </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">向運(yùn)行尺寸</span><span lang="EN-US"> X Y </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">向運(yùn)行尺寸</span><span lang="EN-US"> Y X </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">向運(yùn)行間距</span><span lang="EN-US">ΔX Y </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">向運(yùn)行間距</span><span lang="EN-US">ΔY </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">及噴槍運(yùn)行速度</span><span lang="EN-US"> v </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">均由模具的規(guī)格及要求所確定</span> <span style="font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">并由觸摸屏設(shè)定</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><st1:chsdate isrocdate="False" islunardate="False" day="30" month="12" year="1899" w:st="on"><span lang="EN-US">5.4.3</span></st1:chsdate><span lang="EN-US"> </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">噴槍的行程確定</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">噴槍的行程正比于步進(jìn)電機(jī)的總轉(zhuǎn)角</span> <span style="font-family:宋體; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">因此只要控制步進(jìn)電機(jī)的總轉(zhuǎn)角即可</span> <span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">由步進(jìn)電機(jī)的工作原理可知</span> <span style="font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">步進(jìn)電機(jī)的總轉(zhuǎn)角取決于輸入脈沖的個數(shù)</span><span lang="EN-US">[4]</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">因此</span> <span style="font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">可根據(jù)伺服機(jī)構(gòu)的位移量計算出</span><span lang="EN-US"> PLC </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">輸出脈沖的個數(shù)</span><span lang="EN-US"> n</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span lang="EN-US">n=DL/d</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">式中</span><span lang="EN-US"> DL </span><span style="font-family: 宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">為伺服機(jī)構(gòu)的位移量</span><span lang="EN-US"> mm</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span lang="EN-US">d </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">為伺服機(jī)構(gòu)的脈沖當(dāng)量</span><span lang="EN-US"> mm/</span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">脈沖</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><st1:chsdate isrocdate="False" islunardate="False" day="30" month="12" year="1899" w:st="on"><span lang="EN-US">5.4.4</span></st1:chsdate><span lang="EN-US"> </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">噴槍的速度控制</span></p> <p class="MsoNormal" align="left" style="margin: 3.75pt 0cm; text-indent: 21pt; line-height: 13.5pt;"><span style="font-family: 宋體;">噴槍的進(jìn)給速度即伺服機(jī)構(gòu)的進(jìn)給速度取決于步進(jìn)電機(jī)的轉(zhuǎn)速而步進(jìn)電機(jī)的轉(zhuǎn)速取決于輸入脈沖的頻率</span><span style="font-family: Tahoma;"> </span><span style="font-family: 宋體;">因而能夠依據(jù)工序需求的進(jìn)給速度</span><span style="font-family: Tahoma;"> </span><span style="font-family: 宋體;">斷定</span><span lang="EN-US" style="font-family: Tahoma;"> PLC </span><span style="font-family: 宋體;">輸出脈沖的頻率</span><span lang="EN-US" style="font-family: Tahoma;"> f </span><span style="font-family: 宋體;">單位</span><span lang="EN-US" style="font-family: Tahoma;"> Hz<o:p></o:p></span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span lang="EN-US">f=v/60d</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">式中</span><span lang="EN-US"> v </span><span style="font-family: 宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">為伺服機(jī)構(gòu)進(jìn)給速度即噴槍運(yùn)行速度</span><span lang="EN-US"> mm/min</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span lang="EN-US">d </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">為伺服機(jī)構(gòu)的脈沖當(dāng)量</span><span lang="EN-US"> mm/</span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">脈沖</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><st1:chsdate isrocdate="False" islunardate="False" day="30" month="12" year="1899" w:st="on"><span lang="EN-US">5.4.5</span></st1:chsdate><span lang="EN-US"> </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">控制程序</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">本機(jī)分自動循環(huán)控制和手動控制兩種工作方式</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">執(zhí)行自動控制程序時</span> <span style="font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">工件放在小車上后</span> <span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">按</span> <span style="font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">運(yùn)行</span> <span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">按鈕</span> <span style="font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">小車啟動和工件一起運(yùn)行到工作艙內(nèi)停在加工位置</span> <span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">同時艙門關(guān)閉</span> <span style="font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">此時磨液泵啟動</span> <span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">氣路電磁閥打開</span> <span style="font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">噴槍按照觸摸屏上設(shè)定的工藝曲線在步進(jìn)電機(jī)的驅(qū)動下進(jìn)行噴砂處理</span> <span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">當(dāng)噴槍走完工藝曲線回到原點(diǎn)時</span> <span style="font-family:宋體; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">磨液泵停止工作</span> <span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">壓縮空氣關(guān)閉</span> <span style="font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">小車啟動將工件運(yùn)出工作艙</span> <span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">完成工件加工</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">執(zhí)行手動程序時</span> <span style="font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">可對各機(jī)構(gòu)進(jìn)行單獨(dú)調(diào)整及對自動噴砂所不能達(dá)到的部位進(jìn)行手動噴砂</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">結(jié)束語</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">玻殼屏凸模數(shù)控濕式噴砂機(jī)已成功地應(yīng)用于多家彩玻生產(chǎn)企業(yè)達(dá)到了生產(chǎn)要求</span> <span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">該設(shè)備制造成本低</span> <span style="font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">操作簡單</span> <span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">維護(hù)方便</span> <span style="font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">生產(chǎn)效率高</span> <span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">磨料消耗少</span> <span style="font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">特別是工作時不產(chǎn)生粉塵</span> <span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">根除了粉塵對環(huán)境的污染及對工人健康的危害</span> <span style="font-family:宋體; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">該機(jī)不但可應(yīng)用于彩玻行業(yè)各種屏凸模具的濕式噴砂加工</span> <span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">也可用于其它行業(yè)的模具加工。</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: 宋體;mso-bidi-font-family:宋體;color:#666666;mso-font-kerning:0pt">文章<span lang="EN-US"> </span>整理發(fā)表，文章來自網(wǎng)絡(luò)僅參考學(xué)習(xí)，本站不承擔(dān)任何法律責(zé)任。<span lang="EN-US"><o:p></o:p></span></span></b></p> <p class="MsoNormal" align="center" style="text-align:center;text-indent:21.0pt; mso-char-indent-count:2.0;mso-pagination:widow-orphan"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;font-family:宋體;mso-bidi-font-family:宋體; color:#666666;mso-font-kerning:0pt"><a >http://www.bethel-cnc.com</a><o:p></o:p></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 lang="EN-US" style="mso-bidi-font-size:10.5pt;font-family:宋體;mso-bidi-font-family:宋體; color:#666666;mso-font-kerning:0pt"><a ><span lang="EN-US">加工中心</span></a></span></b><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">、<span lang="EN-US"><a ><span lang="EN-US"><span lang="EN-US">鉆攻</span></span><span lang="EN-US"><span lang="EN-US">中心</span></span></a></span>專業(yè)制造<span lang="EN-US"><o:p></o:p></span></span></b></p> <!--EndFragment--> <p>體;msom?tk腱??t'>是指人為的停止加工，這時可以選擇從某個程序段中斷，比如可以選擇從換刀的程序段中斷，這時修改程序比較容易，直接把已經(jīng)加工過的程序段刪除即可。<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> </p> <p class="MsoNormal" align="left" style="text-indent: 24pt;"><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">結(jié)語</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</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"">數(shù)控機(jī)床</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">自動加工過程中，由于斷刀、斷電、程序出錯等原因引起的中斷是難免的，</span><span 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">只要找到合理的解決辦法，</span><span 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">及時處理，然后再從中斷處繼續(xù)加工，仍然可以保證加工質(zhì)量，</span><span 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">不致使工件報廢，</span><span 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">處理的方法得當(dāng)，也使對效率的影響降到最低。</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" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span lang="EN-US"><img src="/upload/images/201407/14054201635957.jpg" alt="" /><br /> 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