国产又粗又猛又爽又黄老大爷_国产在线无码制服丝袜无码_国产美女被遭高潮免费网站_亚洲VA欧美VA天堂V国产综合

深(shen)圳市鴻杰五金彈(dan)(dan)簧廠(chang)專(zhuan)業生產彈(dan)(dan)簧,五金沖壓,車床(chuang)五金,電(dian)子煙(yan)五金,家(jia)電(dian)彈(dan)(dan)簧,精密彈(dan)(dan)簧,電(dian)器彈(dan)(dan)簧等精密小五金生產廠(chang)家(jia).位于深(shen)圳市福永鎮白石(shi)廈工(gong)業區(qu)西(xi)區(qu)A4棟.聯(lian)系電(dian)話:0755-27380299

如何提高車床(chuang)件的加工精(jing)度的巧妙

數(shu)控車床(chuang)加(jia)工(gong)是目前使用最為廣泛的(de)加(jia)工(gong)形(xing)式之一，與普通(tong)車床(chuang)相(xiang)比，其加(jia)工(gong)精度(du)高，被(bei)加(jia)工(gong)的(de)零部件的(de)外形(xing)尺寸一致性較(jiao)好(hao)，可實現(xian)一人多(duo)機操作，提高了勞動效率(lv)，降低了廢品率(lv)，節約了勞動成(cheng)本。
在(zai)汽車制造行(xing)業(ye)中(zhong)，傳動(dong)軸花(hua)鍵(jian)(jian)軸的滾切、車橋齒(chi)(chi)輪和(he)變速箱齒(chi)(chi)輪的加(jia)工(gong)(gong)(gong)占(zhan)有相當(dang)重要的地位。傳統(tong)的花(hua)鍵(jian)(jian)、齒(chi)(chi)輪銑床在(zai)花(hua)鍵(jian)(jian)、齒(chi)(chi)輪加(jia)工(gong)(gong)(gong)過程中(zhong)切削速度(du)較慢，且精度(du)不高(gao)。為提高(gao)加(jia)工(gong)(gong)(gong)效(xiao)率，有不少(shao)企業(ye)采用了數(shu)控高(gao)效(xiao)花(hua)鍵(jian)(jian)銑床來加(jia)工(gong)(gong)(gong)花(hua)鍵(jian)(jian)軸類零部件(jian)。數(shu)控車床加(jia)工(gong)(gong)(gong)可(ke)以加(jia)工(gong)(gong)(gong)各種標準形式的花(hua)鍵(jian)(jian)、齒(chi)(chi)輪、加(jia)工(gong)(gong)(gong)臺階齒(chi)(chi)輪及花(hua)鍵(jian)(jian)、錐度(du)齒(chi)(chi)輪及花(hua)鍵(jian)(jian).