數(shu)(shu)(shu)(shu)控機(ji)床(chuang)(chuang)(chuang)外圓磨床(chuang)(chuang)(chuang)、螺紋磨床(chuang)(chuang)(chuang)、拉刀磨床(chuang)(chuang)(chuang)、龍(long)門刨(bao)床(chuang)(chuang)(chuang)和龍(long)門銑(xian)床(chuang)(chuang)(chuang)等作(zuo)(zuo)業臺移(yi)動(dong)時傾斜(xie)度(du)差錯的(de)檢查，在(zai)作(zuo)(zuo)業臺基地(di)，筆(bi)直于作(zuo)(zuo)業臺移(yi)動(dong)方向放(fang)置(zhi)一個水(shui)(shui)平儀（假如磨床(chuang)(chuang)(chuang)是斜(xie)臺面，水(shui)(shui)平儀應放(fang)在(zai)專用(yong)墊(dian)板(ban)上(shang))。代理移(yi)動(dong)作(zuo)(zuo)業臺，每隔250mm（或500mm、或小(xiao)于此值）記載(zai)一次(ci)讀數(shu)(shu)(shu)(shu)，短床(chuang)(chuang)(chuang)身在(zai)作(zuo)(zuo)業臺悉數(shu)(shu)(shu)(shu)行程(cheng)(cheng)上(shang)至(zhi)少記載(zai)三(san)個讀數(shu)(shu)(shu)(shu)。水(shui)(shui)平儀在(zai)1000mm行程(cheng)(cheng)上(shang)和悉數(shu)(shu)(shu)(shu)行程(cheng)(cheng)上(shang)讀數(shu)(shu)(shu)(shu)的(de)大代數(shu)(shu)(shu)(shu)差，即是作(zuo)(zuo)業臺移(yi)動(dong)時的(de)傾斜(xie)度(du)差錯。

數(shu)(shu)控車床外圓磨(mo)(mo)床、螺(luo)紋磨(mo)(mo)床、拉刀磨(mo)(mo)床、龍門刨床和龍門銑床等作(zuo)(zuo)業(ye)(ye)(ye)臺(tai)移動時傾(qing)斜度差錯的(de)檢查，在作(zuo)(zuo)業(ye)(ye)(ye)臺(tai)基(ji)地，筆直于(yu)作(zuo)(zuo)業(ye)(ye)(ye)臺(tai)移動方向放置一個(ge)水(shui)平(ping)儀（假如磨(mo)(mo)床是斜臺(tai)面(mian)，水(shui)平(ping)儀應放在專用墊板(ban)上)。廠家移動作(zuo)(zuo)業(ye)(ye)(ye)臺(tai)，每隔250mm（或(huo)500mm、或(huo)小于(yu)此值(zhi)）記載一次讀數(shu)(shu)，短床身在作(zuo)(zuo)業(ye)(ye)(ye)臺(tai)悉(xi)數(shu)(shu)行程上至(zhi)少記載三(san)個(ge)讀數(shu)(shu)。水(shui)平(ping)儀在1000mm行程上和悉(xi)數(shu)(shu)行程上讀數(shu)(shu)的(de)大(da)代數(shu)(shu)差，即是作(zuo)(zuo)業(ye)(ye)(ye)臺(tai)移動時的(de)傾(qing)斜度差錯。

上一(yi)年機(ji)床職業(ye)出(chu)口同比增加22.1%，出(chu)口總額達116.3億美(mei)元，與2013年比較有(you)小幅增加。在總結(jie)2014年職業(ye)運轉狀況時得出(chu)判別(bie)，職業(ye)主體仍未走出(chu)下行(xing)區間，但(dan)起伏趨緩。估計(ji)2015年機(ji)床東西職業(ye)下行(xing)壓力大，國產(chan)(chan)(chan)機(ji)床銷(xiao)(xiao)售(shou)額有(you)望與2014年相等，調(diao)整產(chan)(chan)(chan)業(ye)結(jie)構，擴展(zhan)中高端產(chan)(chan)(chan)品線仍是本年公司開(kai)展(zhan)的(de)重要(yao)課題。沈陽機(ji)床銷(xiao)(xiao)售(shou)。

編(bian)(bian)程(cheng)(cheng)原點(dian)(dian)(dian)(dian)(dian)、工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)原點(dian)(dian)(dian)(dian)(dian)的(de)(de)(de)(de)(de)(de)概念，編(bian)(bian)程(cheng)(cheng)坐(zuo)(zuo)(zuo)(zuo)(zuo)標(biao)(biao)(biao)系(xi)(xi)是為了(le)編(bian)(bian)程(cheng)(cheng)的(de)(de)(de)(de)(de)(de)需要(yao)在(zai)(zai)零(ling)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)圖紙上所(suo)建(jian)立起來的(de)(de)(de)(de)(de)(de)坐(zuo)(zuo)(zuo)(zuo)(zuo)標(biao)(biao)(biao)系(xi)(xi)，它(ta)的(de)(de)(de)(de)(de)(de)坐(zuo)(zuo)(zuo)(zuo)(zuo)標(biao)(biao)(biao)原點(dian)(dian)(dian)(dian)(dian)稱為編(bian)(bian)程(cheng)(cheng)原點(dian)(dian)(dian)(dian)(dian)，它(ta)是用來計(ji)算編(bian)(bian)程(cheng)(cheng)尺(chi)(chi)寸(cun)基點(dian)(dian)(dian)(dian)(dian)坐(zuo)(zuo)(zuo)(zuo)(zuo)標(biao)(biao)(biao)的(de)(de)(de)(de)(de)(de)基準點(dian)(dian)(dian)(dian)(dian)。編(bian)(bian)程(cheng)(cheng)原點(dian)(dian)(dian)(dian)(dian)的(de)(de)(de)(de)(de)(de)選擇(ze)要(yao)根(gen)據零(ling)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)圖上的(de)(de)(de)(de)(de)(de)尺(chi)(chi)寸(cun)，位(wei)置(zhi)的(de)(de)(de)(de)(de)(de)設(she)計(ji)基準來選擇(ze)，一般盡可能(neng)要(yao)讓編(bian)(bian)程(cheng)(cheng)原點(dian)(dian)(dian)(dian)(dian)與(yu)設(she)計(ji)基準重(zhong)(zhong)合。工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)原點(dian)(dian)(dian)(dian)(dian)是在(zai)(zai)零(ling)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)加(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)過(guo)(guo)程(cheng)(cheng)中(zhong)，為了(le)讓機(ji)床(chuang)和工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)之(zhi)間建(jian)立起正確(que)(que)的(de)(de)(de)(de)(de)(de)相(xiang)對(dui)加(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)位(wei)置(zhi)，從而保證(zheng)加(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)軌跡(ji)的(de)(de)(de)(de)(de)(de)正確(que)(que)性(xing)，而在(zai)(zai)機(ji)床(chuang)的(de)(de)(de)(de)(de)(de)加(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)范圍內(nei)所(suo)建(jian)立的(de)(de)(de)(de)(de)(de)加(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)坐(zuo)(zuo)(zuo)(zuo)(zuo)標(biao)(biao)(biao)系(xi)(xi)，它(ta)的(de)(de)(de)(de)(de)(de)坐(zuo)(zuo)(zuo)(zuo)(zuo)標(biao)(biao)(biao)原點(dian)(dian)(dian)(dian)(dian)稱為工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)原點(dian)(dian)(dian)(dian)(dian)。工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)坐(zuo)(zuo)(zuo)(zuo)(zuo)標(biao)(biao)(biao)原點(dian)(dian)(dian)(dian)(dian)的(de)(de)(de)(de)(de)(de)選擇(ze)是在(zai)(zai)機(ji)床(chuang)的(de)(de)(de)(de)(de)(de)加(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)范圍內(nei)進行選取(qu)，可以在(zai)(zai)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)上，夾具上或靠近工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)和夾具的(de)(de)(de)(de)(de)(de)某一位(wei)置(zhi)。數(shu)控車床(chuang)廠家零(ling)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)被定位(wei)和裝夾在(zai)(zai)機(ji)床(chuang)上之(zhi)后，相(xiang)應的(de)(de)(de)(de)(de)(de)編(bian)(bian)程(cheng)(cheng)原點(dian)(dian)(dian)(dian)(dian)在(zai)(zai)機(ji)床(chuang)坐(zuo)(zuo)(zuo)(zuo)(zuo)標(biao)(biao)(biao)系(xi)(xi)中(zhong)的(de)(de)(de)(de)(de)(de)位(wei)置(zhi)應與(yu)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)加(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)原點(dian)(dian)(dian)(dian)(dian)重(zhong)(zhong)合。因此(ci)需要(yao)通過(guo)(guo)對(dui)刀的(de)(de)(de)(de)(de)(de)手段建(jian)立工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)坐(zuo)(zuo)(zuo)(zuo)(zuo)標(biao)(biao)(biao)系(xi)(xi)即為加(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)坐(zuo)(zuo)(zuo)(zuo)(zuo)標(biao)(biao)(biao)系(xi)(xi)，之(zhi)后通過(guo)(guo)調用并(bing)執(zhi)行程(cheng)(cheng)序中(zhong)的(de)(de)(de)(de)(de)(de)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)坐(zuo)(zuo)(zuo)(zuo)(zuo)標(biao)(biao)(biao)系(xi)(xi)建(jian)立指令，比如零(ling)點(dian)(dian)(dian)(dian)(dian)偏置(zhi)指令，建(jian)立局部坐(zuo)(zuo)(zuo)(zuo)(zuo)標(biao)(biao)(biao)系(xi)(xi)指令等，從而保證(zheng)零(ling)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)正確(que)(que)加(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)。

自動(dong)(dong)化車床(chuang)分(fen)(fen)度(du)(du)(du)(du)頭(tou)(tou)分(fen)(fen)度(du)(du)(du)(du)差錯，將(jiang)規范分(fen)(fen)度(du)(du)(du)(du)盤固定(ding)(ding)在(zai)分(fen)(fen)度(du)(du)(du)(du)頭(tou)(tou)的主軸(zhou)上，要保持(chi)基地(di)重合，讀(du)數顯微(wei)鏡固定(ding)(ding)在(zai)查(cha)驗(yan)平(ping)板的支架上。斷定(ding)(ding)手柄的開始(shi)方位，使(shi)讀(du)數顯微(wei)鏡和分(fen)(fen)度(du)(du)(du)(du)盤對準零位。然(ran)后使(shi)分(fen)(fen)度(du)(du)(du)(du)頭(tou)(tou)每轉(zhuan)過90°進(jin)行一次讀(du)數，并作好(hao)記(ji)載。用光(guang)(guang)學(xue)分(fen)(fen)度(du)(du)(du)(du)頭(tou)(tou)作比照檢(jian)(jian)查(cha)時(shi)(shi)，將(jiang)一根兩頭(tou)(tou)帶莫(mo)氏(shi)錐(zhui)(zhui)度(du)(du)(du)(du)的查(cha)驗(yan)棒，一端刺進(jin)光(guang)(guang)學(xue)分(fen)(fen)度(du)(du)(du)(du)頭(tou)(tou)主軸(zhou)錐(zhui)(zhui)孔(kong)(kong)中(zhong)嚴(yan)密(mi)(mi)配合，另(ling)一端嚴(yan)密(mi)(mi)地(di)刺進(jin)被檢(jian)(jian)分(fen)(fen)度(du)(du)(du)(du)頭(tou)(tou)主軸(zhou)錐(zhui)(zhui)孔(kong)(kong)中(zhong)，使(shi)兩個分(fen)(fen)度(du)(du)(du)(du)頭(tou)(tou)連成一體(ti)。被檢(jian)(jian)分(fen)(fen)度(du)(du)(du)(du)頭(tou)(tou)與光(guang)(guang)學(xue)分(fen)(fen)度(du)(du)(du)(du)頭(tou)(tou)主軸(zhou)基地(di)不(bu)等(deng)高時(shi)(shi)應調(diao)整墊平(ping)。脫(tuo)開光(guang)(guang)學(xue)分(fen)(fen)度(du)(du)(du)(du)頭(tou)(tou)的手搖分(fen)(fen)度(du)(du)(du)(du)組織，滾(gun)動(dong)(dong)被檢(jian)(jian)分(fen)(fen)度(du)(du)(du)(du)頭(tou)(tou)的手柄，使(shi)被檢(jian)(jian)分(fen)(fen)度(du)(du)(du)(du)頭(tou)(tou)滾(gun)動(dong)(dong)，一起經(jing)過查(cha)驗(yan)棒可股動(dong)(dong)光(guang)(guang)學(xue)分(fen)(fen)度(du)(du)(du)(du)頭(tou)(tou)滾(gun)動(dong)(dong)。當(dang)被檢(jian)(jian)分(fen)(fen)度(du)(du)(du)(du)頭(tou)(tou)斷定(ding)(ding)在(zai)開始(shi)方位時(shi)(shi)，記(ji)下光(guang)(guang)學(xue)分(fen)(fen)度(du)(du)(du)(du)頭(tou)(tou)學(xue)分(fen)(fen)度(du)(du)(du)(du)頭(tou)(tou)滾(gun)動(dong)(dong)。當(dang)被檢(jian)(jian)廠家分(fen)(fen)度(du)(du)(du)(du)頭(tou)(tou)斷定(ding)(ding)在(zai)開始(shi)方位時(shi)(shi)，記(ji)下光(guang)(guang)學(xue)分(fen)(fen)度(du)(du)(du)(du)頭(tou)(tou)開始(shi)方位的讀(du)數值(zhi)。

天津機床溜(liu)(liu)(liu)板移(yi)動時傾斜度(du)差(cha)(cha)錯(cuo)檢查(cha)，將水平儀置于溜(liu)(liu)(liu)板燕尾導(dao)軌(gui)上接(jie)近刀架的當地，筆直于床身導(dao)軌(gui)（即(ji)溜(liu)(liu)(liu)板行程(cheng)方(fang)向(xiang)）。移(yi)動溜(liu)(liu)(liu)板，每隔250mm（或(huo)500mm、或(huo)小于此值）記載一次讀數(shu)，在溜(liu)(liu)(liu)板的悉數(shu)行程(cheng)上檢查(cha)。水平儀在1000mm行程(cheng)和悉數(shu)行程(cheng)上讀數(shu)的較大代(dai)數(shu)差(cha)(cha)值，即(ji)是傾斜度(du)差(cha)(cha)錯(cuo)。傾斜度(du)差(cha)(cha)錯(cuo)以斜率(lv)或(huo)角(jiao)值表明(ming)。