淄博生產數控車床哪家好
發布時(shi)間：2024-11-02 00:22:07
淄博生產數控車床哪家好
數(shu)(shu)(shu)控(kong)(kong)(kong)(kong)車(che)床(chuang)(chuang)(chuang)的(de)(de)(de)(de)(de)(de)日(ri)常(chang)保養(yang)是很重要(yao)的(de)(de)(de)(de)(de)(de)一個環(huan)節(jie)，不(bu)(bu)僅(jin)能影響設(she)(she)備(bei)(bei)的(de)(de)(de)(de)(de)(de)服役壽(shou)命而且還能防止(zhi)工(gong)(gong)(gong)作(zuo)期間故(gu)(gu)障耽(dan)誤(wu)工(gong)(gong)(gong)作(zuo)進(jin)程(cheng)。要(yao)求維護(hu)(hu)的(de)(de)(de)(de)(de)(de)操(cao)控(kong)(kong)(kong)(kong)人(ren)不(bu)(bu)僅(jin)要(yao)對(dui)機(ji)械、加(jia)工(gong)(gong)(gong)工(gong)(gong)(gong)藝以及(ji)液壓等(deng)(deng)(deng)方面的(de)(de)(de)(de)(de)(de)知(zhi)識(shi)，具備(bei)(bei)電(dian)(dian)(dian)子計算機(ji)、自動(dong)(dong)控(kong)(kong)(kong)(kong)制、驅(qu)動(dong)(dong)及(ji)測(ce)量技(ji)術等(deng)(deng)(deng)知(zhi)識(shi)，在(zai)(zai)(zai)了解設(she)(she)備(bei)(bei)同(tong)時(shi)做好(hao)日(ri)常(chang)的(de)(de)(de)(de)(de)(de)保養(yang)維護(hu)(hu)，才能避(bi)免日(ri)常(chang)工(gong)(gong)(gong)作(zuo)中的(de)(de)(de)(de)(de)(de)設(she)(she)備(bei)(bei)故(gu)(gu)障，下面小編(bian)簡述一下維護(hu)(hu)工(gong)(gong)(gong)作(zuo)中都應(ying)該(gai)注意哪些：一、選擇合適(shi)的(de)(de)(de)(de)(de)(de)使用(yong)(yong)環(huan)境，保障設(she)(she)備(bei)(bei)場地的(de)(de)(de)(de)(de)(de)衛生避(bi)免粉塵進(jin)入部(bu)件(jian)(jian)(jian)影響加(jia)工(gong)(gong)(gong)件(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)緊(jin)密度(du)。設(she)(she)備(bei)(bei)的(de)(de)(de)(de)(de)(de)使用(yong)(yong)環(huan)境也會影響機(ji)床(chuang)(chuang)(chuang)的(de)(de)(de)(de)(de)(de)正(zheng)常(chang)運轉，故(gu)(gu)在(zai)(zai)(zai)安裝機(ji)床(chuang)(chuang)(chuang)時(shi)應(ying)嚴格做到(dao)符合機(ji)床(chuang)(chuang)(chuang)說明(ming)書規定的(de)(de)(de)(de)(de)(de)安裝條件(jian)(jian)(jian)和(he)要(yao)求。在(zai)(zai)(zai)經濟(ji)條件(jian)(jian)(jian)許可的(de)(de)(de)(de)(de)(de)情況下，應(ying)將(jiang)數(shu)(shu)(shu)控(kong)(kong)(kong)(kong)車(che)床(chuang)(chuang)(chuang)與普(pu)通(tong)機(ji)械加(jia)工(gong)(gong)(gong)設(she)(she)備(bei)(bei)安裝，以便于維修(xiu)與保養(yang)。二、數(shu)(shu)(shu)控(kong)(kong)(kong)(kong)車(che)床(chuang)(chuang)(chuang)的(de)(de)(de)(de)(de)(de)日(ri)常(chang)保養(yang)應(ying)為配(pei)備(bei)(bei)數(shu)(shu)(shu)控(kong)(kong)(kong)(kong)系(xi)(xi)統(tong)編(bian)程(cheng)、操(cao)作(zuo)和(he)維修(xiu)的(de)(de)(de)(de)(de)(de)專門(men)人(ren)員。這些人(ren)員應(ying)熟悉所(suo)用(yong)(yong)機(ji)床(chuang)(chuang)(chuang)的(de)(de)(de)(de)(de)(de)機(ji)械、數(shu)(shu)(shu)控(kong)(kong)(kong)(kong)系(xi)(xi)統(tong)、強(qiang)電(dian)(dian)(dian)設(she)(she)備(bei)(bei)、液壓、氣(qi)壓等(deng)(deng)(deng)部(bu)分(fen)特點及(ji)使用(yong)(yong)環(huan)境、加(jia)工(gong)(gong)(gong)條件(jian)(jian)(jian)等(deng)(deng)(deng)，并(bing)能按(an)機(ji)床(chuang)(chuang)(chuang)和(he)系(xi)(xi)統(tong)使用(yong)(yong)說明(ming)書的(de)(de)(de)(de)(de)(de)要(yao)求正(zheng)確(que)使用(yong)(yong)。分(fen)享如(ru)何(he)做好(hao)數(shu)(shu)(shu)控(kong)(kong)(kong)(kong)車(che)床(chuang)(chuang)(chuang)的(de)(de)(de)(de)(de)(de)日(ri)常(chang)維護(hu)(hu)三(san)、及(ji)時(shi)清掃。如(ru)空氣(qi)過濾器、電(dian)(dian)(dian)器柜(ju)的(de)(de)(de)(de)(de)(de)清掃，印制線路板的(de)(de)(de)(de)(de)(de)清掃。機(ji)床(chuang)(chuang)(chuang)電(dian)(dian)(dian)纜線的(de)(de)(de)(de)(de)(de)檢(jian)查(cha)，主(zhu)要(yao)檢(jian)查(cha)電(dian)(dian)(dian)纜線的(de)(de)(de)(de)(de)(de)移動(dong)(dong)接(jie)頭、拐彎處是否出接(jie)觸不(bu)(bu)良(liang)、斷(duan)線和(he)短路等(deng)(deng)(deng)故(gu)(gu)障。四、有(you)些數(shu)(shu)(shu)控(kong)(kong)(kong)(kong)系(xi)(xi)統(tong)的(de)(de)(de)(de)(de)(de)參數(shu)(shu)(shu)存儲器采(cai)用(yong)(yong)CMOS元件(jian)(jian)(jian)，存儲內容在(zai)(zai)(zai)斷(duan)電(dian)(dian)(dian)時(shi)靠電(dian)(dian)(dian)池(chi)供電(dian)(dian)(dian)保持。在(zai)(zai)(zai)出現(xian)低(di)電(dian)(dian)(dian)壓報警時(shi)，要(yao)及(ji)時(shi)更(geng)換電(dian)(dian)(dian)池(chi)，并(bing)且要(yao)在(zai)(zai)(zai)控(kong)(kong)(kong)(kong)制系(xi)(xi)統(tong)通(tong)電(dian)(dian)(dian)的(de)(de)(de)(de)(de)(de)狀(zhuang)態下進(jin)行，否則會使存儲參數(shu)(shu)(shu)丟失，導致(zhi)數(shu)(shu)(shu)控(kong)(kong)(kong)(kong)系(xi)(xi)統(tong)不(bu)(bu)能工(gong)(gong)(gong)作(zuo)。五、長期不(bu)(bu)給(gei)數(shu)(shu)(shu)控(kong)(kong)(kong)(kong)車(che)床(chuang)(chuang)(chuang)的(de)(de)(de)(de)(de)(de)日(ri)常(chang)保養(yang)。在(zai)(zai)(zai)設(she)(she)備(bei)(bei)閑置不(bu)(bu)用(yong)(yong)時(shi)，應(ying)經常(chang)給(gei)數(shu)(shu)(shu)控(kong)(kong)(kong)(kong)系(xi)(xi)統(tong)通(tong)電(dian)(dian)(dian)，在(zai)(zai)(zai)機(ji)床(chuang)(chuang)(chuang)鎖住的(de)(de)(de)(de)(de)(de)情況下，將(jiang)其空運行。在(zai)(zai)(zai)空氣(qi)濕度(du)較大的(de)(de)(de)(de)(de)(de)梅雨季節(jie)應(ying)該(gai)天(tian)天(tian)通(tong)電(dian)(dian)(dian)，利用(yong)(yong)電(dian)(dian)(dian)器元件(jian)(jian)(jian)本身(shen)發(fa)熱驅(qu)走數(shu)(shu)(shu)控(kong)(kong)(kong)(kong)柜(ju)內的(de)(de)(de)(de)(de)(de)潮氣(qi)，保障電(dian)(dian)(dian)子部(bu)件(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)性能穩定靠得住。
淄博生產數控車床哪家好
由于數(shu)控車(che)床(chuang)(chuang)生(sheng)產廠相對(dui)于其他的(de)(de)(de)電(dian)子廠或者是(shi)服裝廠的(de)(de)(de)特殊性，就必(bi)須要(yao)(yao)(yao)(yao)提(ti)高數(shu)控車(che)床(chuang)(chuang)生(sheng)產廠的(de)(de)(de)安(an)(an)全生(sheng)產要(yao)(yao)(yao)(yao)求。這里就簡單介紹一下，數(shu)控車(che)床(chuang)(chuang)生(sheng)產廠在生(sheng)產時(shi)，要(yao)(yao)(yao)(yao)注意的(de)(de)(de)一些(xie)安(an)(an)全問題。首先，操作車(che)床(chuang)(chuang)的(de)(de)(de)工(gong)(gong)人(ren)在上(shang)車(che)間之(zhi)前，必(bi)須要(yao)(yao)(yao)(yao)經過(guo)正(zheng)規的(de)(de)(de)培訓，還(huan)要(yao)(yao)(yao)(yao)熟知車(che)床(chuang)(chuang)的(de)(de)(de)基本知識，以(yi)防(fang)發生(sheng)不(bu)必(bi)要(yao)(yao)(yao)(yao)的(de)(de)(de)意外。其次(ci)(ci)，在進行車(che)床(chuang)(chuang)生(sheng)產之(zhi)前，要(yao)(yao)(yao)(yao)對(dui)車(che)床(chuang)(chuang)的(de)(de)(de)各(ge)個部件各(ge)個方面進行安(an)(an)全檢查，確保(bao)車(che)床(chuang)(chuang)能夠正(zheng)常工(gong)(gong)作之(zhi)后才能開(kai)始工(gong)(gong)作。再次(ci)(ci)，車(che)床(chuang)(chuang)工(gong)(gong)作者的(de)(de)(de)穿戴要(yao)(yao)(yao)(yao)符合要(yao)(yao)(yao)(yao)求。做好必(bi)要(yao)(yao)(yao)(yao)的(de)(de)(de)防(fang)護(hu)措施，以(yi)防(fang)工(gong)(gong)作中(zhong)(zhong)刮傷。后，如果工(gong)(gong)作中(zhong)(zhong)出現任何不(bu)對(dui)的(de)(de)(de)地方，要(yao)(yao)(yao)(yao)及時(shi)的(de)(de)(de)請(qing)教老師(shi)(shi)傅(fu)。請(qing)專業的(de)(de)(de)師(shi)(shi)傅(fu)來處(chu)理。切不(bu)可自(zi)己獨自(zi)處(chu)理，造成不(bu)必(bi)要(yao)(yao)(yao)(yao)的(de)(de)(de)損失，耽誤(wu)工(gong)(gong)作。
淄博生產數控車床哪家好
小(xiao)型(xing)數(shu)控(kong)車(che)床的(de)(de)(de)(de)(de)精(jing)(jing)(jing)度(du)(du)(du)(du)(du)(du)(du)指(zhi)(zhi)標大體分(fen)(fen)(fen)為(wei)(wei)(wei)：定位(wei)(wei)(wei)精(jing)(jing)(jing)度(du)(du)(du)(du)(du)(du)(du)和(he)(he)重(zhong)復定位(wei)(wei)(wei)精(jing)(jing)(jing)度(du)(du)(du)(du)(du)(du)(du)；分(fen)(fen)(fen)辨(bian)率和(he)(he)脈沖(chong)(chong)當量(liang)(liang)(liang)(liang)；分(fen)(fen)(fen)度(du)(du)(du)(du)(du)(du)(du)精(jing)(jing)(jing)度(du)(du)(du)(du)(du)(du)(du)。定位(wei)(wei)(wei)精(jing)(jing)(jing)度(du)(du)(du)(du)(du)(du)(du)是(shi)(shi)(shi)(shi)指(zhi)(zhi)小(xiao)型(xing)數(shu)控(kong)車(che)床工(gong)(gong)作臺等(deng)移(yi)(yi)動部(bu)件(jian)(jian)的(de)(de)(de)(de)(de)實際運動位(wei)(wei)(wei)置(zhi)與(yu)指(zhi)(zhi)令(ling)位(wei)(wei)(wei)置(zhi)的(de)(de)(de)(de)(de)一(yi)(yi)直程度(du)(du)(du)(du)(du)(du)(du)，其不一(yi)(yi)致的(de)(de)(de)(de)(de)差值即為(wei)(wei)(wei)定位(wei)(wei)(wei)誤(wu)差。引起(qi)定位(wei)(wei)(wei)誤(wu)差的(de)(de)(de)(de)(de)因素包括伺服系統、檢測系統、進(jin)給傳動及導(dao)軌(gui)誤(wu)差等(deng)。定位(wei)(wei)(wei)誤(wu)差直接影(ying)響(xiang)加工(gong)(gong)零(ling)件(jian)(jian)的(de)(de)(de)(de)(de)尺寸精(jing)(jing)(jing)度(du)(du)(du)(du)(du)(du)(du)。重(zhong)復定位(wei)(wei)(wei)精(jing)(jing)(jing)度(du)(du)(du)(du)(du)(du)(du)是(shi)(shi)(shi)(shi)指(zhi)(zhi)在(zai)相(xiang)同的(de)(de)(de)(de)(de)操作方式和(he)(he)條件(jian)(jian)下(xia)，多次完成規定操作后得(de)到結果的(de)(de)(de)(de)(de)一(yi)(yi)致程度(du)(du)(du)(du)(du)(du)(du)。重(zhong)復定位(wei)(wei)(wei)精(jing)(jing)(jing)度(du)(du)(du)(du)(du)(du)(du)一(yi)(yi)般是(shi)(shi)(shi)(shi)呈正態分(fen)(fen)(fen)布的(de)(de)(de)(de)(de)偶然性誤(wu)差，它會影(ying)響(xiang)批量(liang)(liang)(liang)(liang)加工(gong)(gong)零(ling)件(jian)(jian)的(de)(de)(de)(de)(de)一(yi)(yi)致性。是(shi)(shi)(shi)(shi)一(yi)(yi)項(xiang)非常重(zhong)量(liang)(liang)(liang)(liang)的(de)(de)(de)(de)(de)性能指(zhi)(zhi)標。一(yi)(yi)般小(xiao)型(xing)數(shu)控(kong)車(che)床的(de)(de)(de)(de)(de)定位(wei)(wei)(wei)精(jing)(jing)(jing)度(du)(du)(du)(du)(du)(du)(du)為(wei)(wei)(wei)0.018mm,重(zhong)復定位(wei)(wei)(wei)精(jing)(jing)(jing)度(du)(du)(du)(du)(du)(du)(du)為(wei)(wei)(wei)0.008mm.分(fen)(fen)(fen)辨(bian)率和(he)(he)脈沖(chong)(chong)當量(liang)(liang)(liang)(liang)：分(fen)(fen)(fen)辨(bian)率是(shi)(shi)(shi)(shi)指(zhi)(zhi)可以分(fen)(fen)(fen)辨(bian)的(de)(de)(de)(de)(de)zui小(xiao)位(wei)(wei)(wei)移(yi)(yi)間(jian)隙(xi)。對測量(liang)(liang)(liang)(liang)系統而言(yan)，分(fen)(fen)(fen)辨(bian)率是(shi)(shi)(shi)(shi)可以測量(liang)(liang)(liang)(liang)的(de)(de)(de)(de)(de)zui小(xiao)位(wei)(wei)(wei)移(yi)(yi)，對控(kong)制系統而言(yan)，分(fen)(fen)(fen)辨(bian)率是(shi)(shi)(shi)(shi)可以控(kong)制的(de)(de)(de)(de)(de)zui小(xiao)位(wei)(wei)(wei)移(yi)(yi)增(zeng)量(liang)(liang)(liang)(liang)。脈沖(chong)(chong)當量(liang)(liang)(liang)(liang)是(shi)(shi)(shi)(shi)指(zhi)(zhi)數(shu)控(kong)裝置(zhi)沒發出一(yi)(yi)個脈沖(chong)(chong)信號，機床位(wei)(wei)(wei)移(yi)(yi)部(bu)件(jian)(jian)所產生的(de)(de)(de)(de)(de)位(wei)(wei)(wei)移(yi)(yi)量(liang)(liang)(liang)(liang)。分(fen)(fen)(fen)度(du)(du)(du)(du)(du)(du)(du)精(jing)(jing)(jing)度(du)(du)(du)(du)(du)(du)(du)：分(fen)(fen)(fen)度(du)(du)(du)(du)(du)(du)(du)精(jing)(jing)(jing)度(du)(du)(du)(du)(du)(du)(du)是(shi)(shi)(shi)(shi)指(zhi)(zhi)分(fen)(fen)(fen)度(du)(du)(du)(du)(du)(du)(du)工(gong)(gong)作臺在(zai)分(fen)(fen)(fen)度(du)(du)(du)(du)(du)(du)(du)時，實際回轉角(jiao)度(du)(du)(du)(du)(du)(du)(du)與(yu)指(zhi)(zhi)令(ling)回轉角(jiao)度(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)差值。分(fen)(fen)(fen)度(du)(du)(du)(du)(du)(du)(du)精(jing)(jing)(jing)度(du)(du)(du)(du)(du)(du)(du)即影(ying)響(xiang)零(ling)件(jian)(jian)加工(gong)(gong)部(bu)位(wei)(wei)(wei)在(zai)空間(jian)的(de)(de)(de)(de)(de)角(jiao)度(du)(du)(du)(du)(du)(du)(du)位(wei)(wei)(wei)置(zhi)，也影(ying)響(xiang)孔系加工(gong)(gong)的(de)(de)(de)(de)(de)同軸度(du)(du)(du)(du)(du)(du)(du)等(deng)。
淄博生產數控車床哪家好
數控(kong)車(che)(che)床(chuang)(chuang)加(jia)(jia)工(gong)(gong)時(shi)應(ying)(ying)考慮以(yi)(yi)下幾方面(mian)(mian)(mian)(mian)數控(kong)車(che)(che)床(chuang)(chuang)的(de)(de)加(jia)(jia)工(gong)(gong)過(guo)(guo)程(cheng)全部可(ke)以(yi)(yi)通過(guo)(guo)執(zhi)行(xing)工(gong)(gong)件(jian)(jian)(jian)的(de)(de)加(jia)(jia)工(gong)(gong)程(cheng)序來(lai)實現。因而(er)加(jia)(jia)工(gong)(gong)程(cheng)序編制(zhi)(zhi)的(de)(de)優劣可(ke)以(yi)(yi)直接影響到工(gong)(gong)件(jian)(jian)(jian)終的(de)(de)加(jia)(jia)工(gong)(gong)精(jing)(jing)(jing)度(du)(du)(du)和(he)加(jia)(jia)工(gong)(gong)效率。而(er)工(gong)(gong)件(jian)(jian)(jian)加(jia)(jia)工(gong)(gong)程(cheng)序編制(zhi)(zhi)的(de)(de)前提是(shi)工(gong)(gong)藝(yi)(yi)安排(pai)的(de)(de)確(que)(que)定(ding)，數控(kong)車(che)(che)床(chuang)(chuang)生產廠家談談數控(kong)車(che)(che)床(chuang)(chuang)加(jia)(jia)工(gong)(gong)時(shi)應(ying)(ying)考慮以(yi)(yi)下幾方面(mian)(mian)(mian)(mian)：A.構成零(ling)(ling)(ling)件(jian)(jian)(jian)輪廓的(de)(de)幾何(he)條(tiao)件(jian)(jian)(jian)：在車(che)(che)削(xue)(xue)加(jia)(jia)工(gong)(gong)中手工(gong)(gong)編程(cheng)時(shi)，要(yao)(yao)(yao)(yao)(yao)計(ji)算每個節點坐標；在自動編程(cheng)時(shi)，要(yao)(yao)(yao)(yao)(yao)對構成零(ling)(ling)(ling)件(jian)(jian)(jian)輪廓所有(you)(you)幾何(he)元素進(jin)行(xing)定(ding)義。B.形狀(zhuang)(zhuang)和(he)位置精(jing)(jing)(jing)度(du)(du)(du)的(de)(de)要(yao)(yao)(yao)(yao)(yao)求(qiu)(qiu)(qiu)(qiu)(qiu)：零(ling)(ling)(ling)件(jian)(jian)(jian)圖樣上(shang)給(gei)定(ding)的(de)(de)形狀(zhuang)(zhuang)和(he)位置公差(cha)是(shi)保(bao)(bao)證(zheng)(zheng)零(ling)(ling)(ling)件(jian)(jian)(jian)精(jing)(jing)(jing)度(du)(du)(du)的(de)(de)重要(yao)(yao)(yao)(yao)(yao)依(yi)據(ju)(ju)。加(jia)(jia)工(gong)(gong)時(shi)，要(yao)(yao)(yao)(yao)(yao)按照其要(yao)(yao)(yao)(yao)(yao)求(qiu)(qiu)(qiu)(qiu)(qiu)確(que)(que)定(ding)零(ling)(ling)(ling)件(jian)(jian)(jian)的(de)(de)定(ding)位基(ji)準(zhun)和(he)測量(liang)基(ji)準(zhun)，還(huan)可(ke)以(yi)(yi)根據(ju)(ju)數控(kong)車(che)(che)床(chuang)(chuang)的(de)(de)特(te)殊需(xu)要(yao)(yao)(yao)(yao)(yao)進(jin)行(xing)一(yi)些技術性處理，以(yi)(yi)便有(you)(you)效的(de)(de)控(kong)制(zhi)(zhi)零(ling)(ling)(ling)件(jian)(jian)(jian)的(de)(de)形狀(zhuang)(zhuang)和(he)位置精(jing)(jing)(jing)度(du)(du)(du)。C.材(cai)料(liao)與(yu)熱處理要(yao)(yao)(yao)(yao)(yao)求(qiu)(qiu)(qiu)(qiu)(qiu)：零(ling)(ling)(ling)件(jian)(jian)(jian)圖樣上(shang)給(gei)定(ding)的(de)(de)材(cai)料(liao)與(yu)熱處理要(yao)(yao)(yao)(yao)(yao)求(qiu)(qiu)(qiu)(qiu)(qiu)，是(shi)選擇刀具、數控(kong)車(che)(che)床(chuang)(chuang)型號、確(que)(que)定(ding)切削(xue)(xue)用(yong)量(liang)的(de)(de)依(yi)據(ju)(ju)。D.表(biao)面(mian)(mian)(mian)(mian)粗糙度(du)(du)(du)要(yao)(yao)(yao)(yao)(yao)求(qiu)(qiu)(qiu)(qiu)(qiu)：表(biao)面(mian)(mian)(mian)(mian)粗糙度(du)(du)(du)是(shi)保(bao)(bao)證(zheng)(zheng)零(ling)(ling)(ling)件(jian)(jian)(jian)表(biao)面(mian)(mian)(mian)(mian)微觀(guan)精(jing)(jing)(jing)度(du)(du)(du)的(de)(de)重要(yao)(yao)(yao)(yao)(yao)要(yao)(yao)(yao)(yao)(yao)求(qiu)(qiu)(qiu)(qiu)(qiu)，也是(shi)合理選擇數控(kong)車(che)(che)床(chuang)(chuang)、刀具及(ji)確(que)(que)定(ding)切削(xue)(xue)用(yong)量(liang)的(de)(de)依(yi)據(ju)(ju)。E.尺寸精(jing)(jing)(jing)度(du)(du)(du)要(yao)(yao)(yao)(yao)(yao)求(qiu)(qiu)(qiu)(qiu)(qiu)：分(fen)析零(ling)(ling)(ling)件(jian)(jian)(jian)圖樣尺寸精(jing)(jing)(jing)度(du)(du)(du)的(de)(de)要(yao)(yao)(yao)(yao)(yao)求(qiu)(qiu)(qiu)(qiu)(qiu)，以(yi)(yi)判斷能否利用(yong)車(che)(che)削(xue)(xue)工(gong)(gong)藝(yi)(yi)達到，并確(que)(que)定(ding)控(kong)制(zhi)(zhi)尺寸精(jing)(jing)(jing)度(du)(du)(du)的(de)(de)工(gong)(gong)藝(yi)(yi)方法。在該項分(fen)析過(guo)(guo)程(cheng)中，還(huan)可(ke)以(yi)(yi)同時(shi)進(jin)行(xing)一(yi)些尺寸的(de)(de)換(huan)算，如(ru)增量(liang)尺寸與(yu)尺寸及(ji)尺寸鏈計(ji)算等。數控(kong)車(che)(che)床(chuang)(chuang)是(shi)一(yi)種(zhong)復(fu)合型的(de)(de)加(jia)(jia)工(gong)(gong)機床(chuang)(chuang)，它不僅可(ke)以(yi)(yi)進(jin)行(xing)車(che)(che)削(xue)(xue)也可(ke)進(jin)行(xing)鏜(tang)(tang)削(xue)(xue)加(jia)(jia)工(gong)(gong)。對于待加(jia)(jia)工(gong)(gong)工(gong)(gong)件(jian)(jian)(jian)上(shang)既有(you)(you)平(ping)面(mian)(mian)(mian)(mian)也有(you)(you)孔(kong)時(shi)，應(ying)(ying)當先車(che)(che)平(ping)面(mian)(mian)(mian)(mian)后(hou)(hou)鏜(tang)(tang)孔(kong)的(de)(de)順(shun)序進(jin)行(xing)、因為車(che)(che)平(ping)面(mian)(mian)(mian)(mian)時(shi)切削(xue)(xue)力較大，工(gong)(gong)件(jian)(jian)(jian)易發生變形，先車(che)(che)面(mian)(mian)(mian)(mian)后(hou)(hou)鏜(tang)(tang)孔(kong)，使其有(you)(you)一(yi)段(duan)時(shi)間恢復(fu)，待其恢復(fu)變形后(hou)(hou)再(zai)鏜(tang)(tang)孔(kong)，有(you)(you)利于保(bao)(bao)證(zheng)(zheng)孔(kong)的(de)(de)加(jia)(jia)工(gong)(gong)精(jing)(jing)(jing)度(du)(du)(du)。