渦輪增(zeng)壓(ya)器密封(feng)環(huan)內(nei)圓磨床主要加(jia)工(gong)工(gong)件(jian)(jian)(jian)為密封(feng)環(huan)，該密封(feng)環(huan)工(gong)件(jian)(jian)(jian)內(nei)孔直徑6mm-50mm不等，工(gong)件(jian)(jian)(jian)壁(bi)厚及高度(du)都在(zai)1-3mm左右，由于工(gong)件(jian)(jian)(jian)較小，并且密封(feng)環(huan)工(gong)件(jian)(jian)(jian)有開口處。在(zai)加(jia)工(gong)過(guo)程中需(xu)要對工(gong)件(jian)(jian)(jian)統一裝夾在(zai)工(gong)裝內(nei)進行磨削，提高生產效率的同時保證工(gong)件(jian)(jian)(jian)的加(jia)工(gong)精度(du)
汽車(che)發動機(ji)護圈座內(nei)圓(yuan)磨(mo)(mo)(mo)床(chuang)，主要加(jia)工(gong)護圈座內(nei)孔(kong)，由于護圈座內(nei)孔(kong)為盲孔(kong)，并且該工(gong)件(jian)(jian)為薄(bo)壁工(gong)件(jian)(jian)，該工(gong)件(jian)(jian)的(de)(de)剛性較(jiao)低，在(zai)內(nei)圓(yuan)磨(mo)(mo)(mo)削過程中(zhong)非常容易變形，故(gu)其(qi)內(nei)圓(yuan)磨(mo)(mo)(mo)削難度大，尺寸精度要求(qiu)高(gao)。沈陽海默內(nei)圓(yuan)磨(mo)(mo)(mo)床(chuang)采用吸盤式裝夾方式，采用特殊工(gong)裝對工(gong)件(jian)(jian)進(jin)行裝夾，解決了一(yi)般薄(bo)壁工(gong)件(jian)(jian)的(de)(de)內(nei)孔(kong)磨(mo)(mo)(mo)削變形的(de)(de)難題。接下(xia)來詳細介紹一(yi)下(xia)海默內(nei)圓(yuan)磨(mo)(mo)(mo)床(chuang)加(jia)工(gong)發動機(ji)護圈座的(de)(de)磨(mo)(mo)(mo)削情況。
空調(diao)壓縮機活(huo)塞(sai)內圓磨床采(cai)用(yong)(yong)雙支點(dian)吸(xi)盤式(shi)裝夾，利(li)(li)用(yong)(yong)數控振蕩磨削方式(shi)。工作臺由X軸和Z軸組成。采(cai)用(yong)(yong)伺服電機通(tong)過滾珠絲(si)杠(gang)傳動。采(cai)用(yong)(yong)CBN砂輪(lun)進(jin)行磨削，利(li)(li)用(yong)(yong)金(jin)剛(gang)石滾輪(lun)進(jin)行修(xiu)整。同時配有自動上(shang)下料(liao)裝置及在線檢(jian)測裝置。