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本機(ji)(ji)床用于汽車差速器殼體內(nei)腔(qiang)平面及球(qiu)面的加(jia)(jia)工(gong)(gong)。機(ji)(ji)床為(wei)臥(wo)式雙面布(bu)置，左(zuo)端為(wei)DSS精(jing)鏜頭(tou)和液壓(ya)滑(hua)臺組成，右(you)端為(wei)DSS精(jing)鏜頭(tou)（從動軸，無動力）和液壓(ya)及液壓(ya)滑(hua)臺組成。中間為(wei)夾具(ju)，夾具(ju)安裝在專用數控移動工(gong)(gong)作臺上，用于锪面進(jin)給。后(hou)方為(wei)雙位(wei)(wei)(wei)送刀(dao)機(ji)(ji)械(xie)(xie)(xie)手(shou)(shou)(shou)，上件(jian)后(hou)送刀(dao)機(ji)(ji)械(xie)(xie)(xie)手(shou)(shou)(shou)送粗加(jia)(jia)工(gong)(gong)刀(dao)進(jin)去，動力頭(tou)頂(ding)緊刀(dao)具(ju)機(ji)(ji)械(xie)(xie)(xie)手(shou)(shou)(shou)退回，數控工(gong)(gong)作臺左(zuo)右(you)工(gong)(gong)進(jin)，完(wan)成粗锪面工(gong)(gong)序。刀(dao)具(ju)回位(wei)(wei)(wei)后(hou)，機(ji)(ji)械(xie)(xie)(xie)手(shou)(shou)(shou)將粗锪刀(dao)取走，另(ling)一機(ji)(ji)械(xie)(xie)(xie)手(shou)(shou)(shou)送精(jing)锪刀(dao)進(jin)入工(gong)(gong)件(jian)，重復上次循環，完(wan)成精(jing)加(jia)(jia)工(gong)(gong)。一次裝夾一個工(gong)(gong)件(jian)。可通過(guo)更換(huan)、調整定位(wei)(wei)(wei)夾緊元件(jian)，實現多品種的互(hu)換(huan)加(jia)(jia)工(gong)(gong)。