加工中心能大(da)(da)大(da)(da)降(jiang)低(di)人工(gong)及時間成(cheng)本，具有生(sheng)產(chan)效(xiao)率高(gao)、產(chan)品精度高(gao)、適應新強、靈活(huo)性好(hao)的(de)(de)(de)特點。究(jiu)其原因(yin)，是因(yin)為(wei)加工(gong)中心(xin)能一次夾(jia)裝(zhuang)(zhuang)后自(zi)動完成(cheng)所有的(de)(de)(de)加工(gong)動作。工(gong)件(jian)的(de)(de)(de)安(an)裝(zhuang)(zhuang)和夾(jia)至關重(zhong)要(yao)。工(gong)件(jian)裝(zhuang)(zhuang)夾(jia)的(de)(de)(de)不(bu)合理會引(yin)起機床的(de)(de)(de)振(zhen)動或加工(gong)尺寸出現偏(pian)差，如果是剛性不(bu)好(hao)的(de)(de)(de)工(gong)件(jian)可能在加工(gong)過程中發(fa)生(sheng)變形，造成(cheng)不(bu)必要(yao)的(de)(de)(de)加工(gong)事故。可見正確的(de)(de)(de)安(an)裝(zhuang)(zhuang)和如何夾(jia)緊是很重(zhong)要(yao)的(de)(de)(de)。下面就由成(cheng)海機床的(de)(de)(de)技(ji)術團隊給大(da)(da)家講解(jie)下工(gong)件(jian)夾(jia)裝(zhuang)(zhuang)的(de)(de)(de)一些技(ji)巧知(zhi)識。

加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)中(zhong)心(xin)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)的(de)(de)工(gong)(gong)(gong)(gong)(gong)件(jian)一般較為復雜，工(gong)(gong)(gong)(gong)(gong)件(jian)在(zai)一次(ci)夾(jia)裝后(hou)既需要(yao)(yao)粗加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)又需要(yao)(yao)精加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)，定位精度和切削力(li)兩方面都不(bu)(bu)能被忽視。成海數控(kong)團隊提醒(xing)您,加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)中(zhong)心(xin)與(yu)夾(jia)具(ju)的(de)(de)作用不(bu)(bu)僅是夾(jia)緊(jin)工(gong)(gong)(gong)(gong)(gong)件(jian),而且(qie)還要(yao)(yao)以各個方向(xiang)的(de)(de)定位面作為參考基準,確定工(gong)(gong)(gong)(gong)(gong)件(jian)的(de)(de)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)編程(cheng)零點。在(zai)設計加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)中(zhong)心(xin)的(de)(de)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)程(cheng)序(xu)時要(yao)(yao)考慮到夾(jia)緊(jin)力(li)靠近主要(yao)(yao)的(de)(de)支撐點或靠近切削部(bu)位，盡(jin)量(liang)不(bu)(bu)要(yao)(yao)在(zai)被加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)孔(kong)的(de)(de)上方，不(bu)(bu)要(yao)(yao)與(yu)工(gong)(gong)(gong)(gong)(gong)件(jian)的(de)(de)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)部(bu)位和刀具(ju)發生干涉(she)，安裝夾(jia)具(ju)的(de)(de)時候(hou)，要(yao)(yao)求(qiu)工(gong)(gong)(gong)(gong)(gong)件(jian)對加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)中(zhong)心(xin)坐標軸線上的(de)(de)角(jiao)度進行準確的(de)(de)調整(zheng);夾(jia)具(ju)中(zhong)任何的(de)(de)磨損或污漬都會影(ying)響加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)的(de)(de)精度，所以加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)中(zhong)心(xin)操作人員在(zai)裝夾(jia)工(gong)(gong)(gong)(gong)(gong)件(jian)時一定要(yao)(yao)保持清潔，并按要(yao)(yao)求(qiu)找正(zheng)定位面。

另外，加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)中(zhong)心在對工(gong)(gong)(gong)件(jian)進行粗(cu)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)時，切削力(li)大需要的(de)(de)(de)夾(jia)緊力(li)也大，但要使用合適的(de)(de)(de)粒度(du)不(bu)能將(jiang)工(gong)(gong)(gong)件(jian)擠壓變形，夾(jia)緊點盡量接(jie)近支撐點，并且分開進行粗(cu)、精加(jia)(jia)(jia)(jia)工(gong)(gong)(gong);在加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)復雜零(ling)件(jian)時，需要多工(gong)(gong)(gong)位(wei)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)，就要選取最佳位(wei)置(zhi)，考慮到加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)中(zhong)心的(de)(de)(de)行程和干涉情況(kuang)，否則會造成加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)中(zhong)心超程更換(huan)刀具，影響到加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)精度(du)，如果再重新進入(ru)試切又會造成工(gong)(gong)(gong)時的(de)(de)(de)浪費，甚至會增加(jia)(jia)(jia)(jia)廢品(pin)的(de)(de)(de)出產率。

千里之(zhi)堤(di)毀于(yu)蟻穴，工(gong)(gong)件的(de)(de)夾裝是(shi)加工(gong)(gong)中(zhong)心生產萬(wan)萬(wan)不可忽視的(de)(de)細節(jie)。如果您(nin)對工(gong)(gong)件還有任何方面的(de)(de)疑問也請您(nin)跟我們(men)聯系，成(cheng)海數控將竭(jie)誠為您(nin)服務。