零部件加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)車削加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)是(shi)外(wai)圓表(biao)面(mian)經濟(ji)有效的(de)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)方(fang)(fang)法，但(dan)就(jiu)其經濟(ji)精度(du)來說(shuo)，一般適于(yu)作(zuo)為外(wai)圓表(biao)面(mian)粗加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)和(he)(he)半精加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)方(fang)(fang)法；磨削加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)是(shi)外(wai)圓表(biao)面(mian)主要精加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)方(fang)(fang)法，特別適用于(yu)各種(zhong)高硬度(du)和(he)(he)淬火后的(de)零件精加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)；光整(zheng)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)是(shi)精加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)后進行的(de)超精密加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)方(fang)(fang)法（如滾壓(ya)、拋光、研磨等），適用于(yu)某些精度(du)和(he)(he)表(biao)面(mian)質量(liang)要求(qiu)很(hen)高的(de)零件。

普通車削：適用于各種批量的軸類零件外圓加工，應用十分廣泛。單件小批量常采用臥室車床完成車削加工；中批、大批生產則采用自動、半自動車床和專用車床完成車削加工。

數控車削：適用于單件小批和中批生產。近年來應用愈來愈普遍，其主要優點為柔性好，更換加工零件時設備調整和準備時間短；加工時輔助時間少，可通過優化切削參數和適應控制等提高效率；加工質量好，專用工夾具少，相應生產準備成本低；機床操作技術要求低，不受操作工人的技能、視覺、精神、體力等因素的影響。