假如數(shu)(shu)控車(che)(che)床車(che)(che)床溜(liu)(liu)板(ban)的(de)行程(cheng)小(xiao)于3000mm，車(che)(che)床溜(liu)(liu)板(ban)移(yi)動在(zai)水平(ping)面內直線度差(cha)錯的(de)檢查(cha)可用長(chang)圓柱查(cha)驗棒(bang)檢查(cha)。在(zai)前后尖間(jian)，頂緊一根長(chang)圓柱查(cha)驗棒(bang)，將千分(fen)(fen)表固定在(zai)溜(liu)(liu)板(ban)上(shang)，使(shi)千分(fen)(fen)表測頭頂在(zai)查(cha)驗棒(bang)的(de)側母線上(shang)。調整尾(wei)座，使(shi)千分(fen)(fen)表在(zai)查(cha)驗棒(bang)兩頭的(de)讀數(shu)(shu)持平(ping)。移(yi)動溜(liu)(liu)板(ban)，在(zai)溜(liu)(liu)板(ban)的(de)悉(xi)數(shu)(shu)行程(cheng)上(shang)檢查(cha)。千分(fen)(fen)表在(zai)1000mm行程(cheng)上(shang)的(de)讀數(shu)(shu)較大差(cha)值，即是代理直線度差(cha)錯。

沈陽機床起動前(qian)準備 1、工(gong)(gong)(gong)(gong)(gong)(gong)件(jian)(jian)必須夾(jia)牢在夾(jia)具(ju)(ju)或工(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)臺(tai)上(shang)，夾(jia)裝工(gong)(gong)(gong)(gong)(gong)(gong)件(jian)(jian)的(de)(de)壓板不(bu)(bu)(bu)得長出工(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)臺(tai)，在機床大(da)行程(cheng)(cheng)內不(bu)(bu)(bu)準站(zhan)人(ren)。刀具(ju)(ju)不(bu)(bu)(bu)得伸出過長，應(ying)裝夾(jia)牢靠。2、校正(zheng)工(gong)(gong)(gong)(gong)(gong)(gong)件(jian)(jian)時(shi)(shi)，嚴禁用金(jin)屬(shu)物(wu)猛敲或用刀架推頂工(gong)(gong)(gong)(gong)(gong)(gong)件(jian)(jian)。3、工(gong)(gong)(gong)(gong)(gong)(gong)件(jian)(jian)寬度超出單臂(bei)刨(bao)床加工(gong)(gong)(gong)(gong)(gong)(gong)寬度時(shi)(shi)，其重心(xin)對(dui)工(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)臺(tai)重心(xin)的(de)(de)偏移(yi)量(liang)不(bu)(bu)(bu)應(ying)大(da)于工(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)臺(tai)寬度的(de)(de)四分之一。 4、調(diao)整沖(chong)程(cheng)(cheng)應(ying)使(shi)刀具(ju)(ju)不(bu)(bu)(bu)接觸工(gong)(gong)(gong)(gong)(gong)(gong)件(jian)(jian)，用手柄搖(yao)動進行全行程(cheng)(cheng)試驗，滑枕調(diao)整后應(ying)鎖緊并(bing)隨時(shi)(shi)取(qu)下搖(yao)手柄，以免落下傷人(ren)。5、龍(long)門(men)刨(bao)床的(de)(de)床面或工(gong)(gong)(gong)(gong)(gong)(gong)件(jian)(jian)伸出過長時(shi)(shi)，應(ying)設防(fang)護欄(lan)桿(gan)，在欄(lan)桿(gan)內禁止(zhi)通過行人(ren)或堆碼物(wu)品(pin)。6、龍(long)門(men)刨(bao)床在刨(bao)削大(da)工(gong)(gong)(gong)(gong)(gong)(gong)件(jian)(jian)前(qian)，應(ying)先檢查工(gong)(gong)(gong)(gong)(gong)(gong)件(jian)(jian)與龍(long)門(men)柱、刀架間的(de)(de)預留空(kong)隙，并(bing)檢查工(gong)(gong)(gong)(gong)(gong)(gong)件(jian)(jian)高度限位器(qi)安裝是否正(zheng)確牢固。7、龍(long)門(men)刨(bao)的(de)(de)工(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)臺(tai)面和床面及刀架上(shang)禁止(zhi)站(zhan)人(ren)、存放工(gong)(gong)(gong)(gong)(gong)(gong)具(ju)(ju)和其它物(wu)品(pin)。操作(zuo)人(ren)員不(bu)(bu)(bu)得跨越(yue)臺(tai)面。8、作(zuo)用于牛頭刨(bao)床手柄上(shang)的(de)(de)力，在工(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)臺(tai)水平移(yi)動時(shi)(shi)，不(bu)(bu)(bu)應(ying)超過8kg，上(shang)下移(yi)動時(shi)(shi)，不(bu)(bu)(bu)應(ying)超過10kg。9、工(gong)(gong)(gong)(gong)(gong)(gong)件(jian)(jian)裝卸、翻身時(shi)(shi)應(ying)注意銳邊、毛刺(ci)割(ge)手。

沈陽(yang)機床進口運(yun)(yun)轉(zhuan)中(zhong)注(zhu)意事項 1、在(zai)刨削行程范圍(wei)內，前后不(bu)得站人，不(bu)準(zhun)將頭、手伸(shen)到牛頭前觀察切削部分和刀(dao)(dao)具，未(wei)停(ting)穩(wen)前，不(bu)準(zhun)測量(liang)工件(jian)(jian)或清除切屑。2、吃(chi)(chi)刀(dao)(dao)量(liang)和進刀(dao)(dao)量(liang)要適當，進刀(dao)(dao)前應(ying)使(shi)刨刀(dao)(dao)緩慢(man)接近工件(jian)(jian)。3、刨床必(bi)須先(xian)運(yun)(yun)轉(zhuan)后方準(zhun)吃(chi)(chi)刀(dao)(dao)或進刀(dao)(dao)，在(zai)刨削進行中(zhong)欲使(shi)刨床停(ting)止運(yun)(yun)轉(zhuan)時(shi)(shi)，應(ying)先(xian)將刨床退(tui)離工件(jian)(jian)。4、運(yun)(yun)轉(zhuan)速度穩(wen)定(ding)時(shi)(shi)，滑動軸承溫(wen)升(sheng)不(bu)應(ying)超過60℃，滾動軸承溫(wen)升(sheng)不(bu)應(ying)超過80℃。5、進行龍門刨床工作臺(tai)行程調整(zheng)時(shi)(shi)，必(bi)須停(ting)機，行程時(shi)(shi)兩端(duan)余量(liang)不(bu)得少于0.45m。6、經常(chang)檢查刀(dao)(dao)具、工件(jian)(jian)的(de)固定(ding)情況和機床各部件(jian)(jian)的(de)運(yun)(yun)轉(zhuan)是(shi)否正(zheng)常(chang)。

數控車床(chuang)外圓磨床(chuang)、螺紋磨床(chuang)、拉刀磨床(chuang)、龍門刨(bao)床(chuang)和龍門銑床(chuang)等作(zuo)(zuo)業(ye)臺(tai)(tai)移動時傾斜(xie)(xie)度差錯(cuo)的(de)檢查，在(zai)(zai)作(zuo)(zuo)業(ye)臺(tai)(tai)基地，筆直于作(zuo)(zuo)業(ye)臺(tai)(tai)移動方(fang)向放置一個(ge)水(shui)平(ping)儀(yi)（假如磨床(chuang)是斜(xie)(xie)臺(tai)(tai)面，水(shui)平(ping)儀(yi)應放在(zai)(zai)專(zhuan)用墊板上(shang))。廠(chang)家移動作(zuo)(zuo)業(ye)臺(tai)(tai)，每隔(ge)250mm（或500mm、或小于此值）記載一次讀數，短床(chuang)身在(zai)(zai)作(zuo)(zuo)業(ye)臺(tai)(tai)悉數行程上(shang)至少記載三(san)個(ge)讀數。水(shui)平(ping)儀(yi)在(zai)(zai)1000mm行程上(shang)和悉數行程上(shang)讀數的(de)大代數差，即是作(zuo)(zuo)業(ye)臺(tai)(tai)移動時的(de)傾斜(xie)(xie)度差錯(cuo)。

天(tian)津市龍門刨床(chuang)數控機床(chuang)作(zuo)業臺移動(dong)在筆直平(ping)面內直線(xian)度(du)差(cha)錯(cuo)檢查(cha)，在作(zuo)業臺面的(de)(de)(de)基地方(fang)位(wei)上(shang)(shang)，和(he)作(zuo)業臺移動(dong)方(fang)向平(ping)行放(fang)置一個水(shui)平(ping)儀。作(zuo)業臺自一個極點(dian)方(fang)位(wei)，移至另一極點(dian)，移動(dong)作(zuo)業臺每(mei)隔500mm（或小(xiao)于500mm），記載一次(ci)水(shui)平(ping)儀讀(du)(du)數。在作(zuo)業臺悉數行程(cheng)上(shang)(shang)，記載水(shui)平(ping)儀每(mei)檔方(fang)位(wei)的(de)(de)(de)讀(du)(du)數。將水(shui)平(ping)儀的(de)(de)(de)讀(du)(du)數順次(ci)擺放(fang)，畫出(chu)作(zuo)業臺的(de)(de)(de)運動(dong)曲線(xian)。在1000mm行程(cheng)長(chang)(chang)度(du)上(shang)(shang)的(de)(de)(de)運動(dong)曲線(xian)至兩頭點(dian)連線(xian)的(de)(de)(de)較大坐(zuo)標(biao)，即是1000mm長(chang)(chang)度(du)上(shang)(shang)的(de)(de)(de)直線(xian)度(du)差(cha)錯(cuo)。 作(zuo)彼此平(ping)行的(de)(de)(de)直線(xian)包容運動(dong)曲線(xian)，間隔最小(xiao)的(de)(de)(de)兩條平(ping)行線(xian)間的(de)(de)(de)坐(zuo)標(biao)值，即是導軌悉數行程(cheng)長(chang)(chang)度(du)上(shang)(shang)的(de)(de)(de)直線(xian)度(du)差(cha)錯(cuo)。