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                  精密平面磨床的多重加工工序-威海平面磨床

                  2017-06-24  來自: 威海豐潤機械有限公司 瀏覽次數:202

                      隨(sui)著精(jing)密平面磨(mo)床在現代(dai)機械加(jia)工的要求不斷提高,人們(men)開始采用要求在加(jia)工中實現多工序集(ji)中加(jia)工。對這(zhe)一加(jia)工的要求是什么呢?
                      為了提高加(jia)工(gong)(gong)(gong)(gong)效(xiao)率,要求在(zai)一次裝夾中(zhong)完成(cheng)對復雜零(ling)件的(de)(de)(de)多工(gong)(gong)(gong)(gong)序集中(zhong)加(jia)工(gong)(gong)(gong)(gong),并(bing)逐漸淡化傳統的(de)(de)(de)銑、鉆(zhan)、鉸、擴等不(bu)同切(qie)削工(gong)(gong)(gong)(gong)藝(yi)的(de)(de)(de)界限(xian),這是當前提高加(jia)工(gong)(gong)(gong)(gong)效(xiao)率很(hen)有(you)效(xiao)的(de)(de)(de)途(tu)徑(jing)。而且,精(jing)密平面(mian)(mian)磨(mo)床在(zai)擠壓(ya)的(de)(de)(de)滾(gun)輪型(xing)面(mian)(mian)尺(chi)寸與零(ling)件型(xing)面(mian)(mian)尺(chi)寸相同,輪周開有(you)輻向不(bu)等距的(de)(de)(de)直槽(cao)(cao)斜(xie)槽(cao)(cao),其槽(cao)(cao)寬1.5~2.5mm,深度(du)應(ying)超(chao)過成(cheng)形(xing)部(bu)分點2.5 mm以(yi)上。其槽(cao)(cao)主要起切(qie)削刃作用,并(bing)能容納擠下(xia)來的(de)(de)(de)砂粒。材與擠輪中(zhong)心線成(cheng)10o~15o斜(xie)角(jiao),在(zai)1~2條的(de)(de)(de)直槽(cao)(cao)內嵌入鐵片(pian),在(zai)擠壓(ya)精(jing)加(jia)工(gong)(gong)(gong)(gong)后,鐵片(pian)也加(jia)工(gong)(gong)(gong)(gong)成(cheng)形(xing),可用此鐵片(pian)檢(jian)查磨(mo)削的(de)(de)(de)型(xing)面(mian)(mian)和成(cheng)形(xing)砂輪或反面(mian)(mian)滾(gun)輪。
                      精密平(ping)面磨床的多重加工工序不僅提高了(le)加工的效率,在加工精度上也有顯著的提高。


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