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球體鏡面加工案例

發(fa)布(bu)時間:2022-03-21  來源(yuan):洛陽潤泉機電設備(bei)有限公司   點擊(ji):4207次

球體鏡面加工案例

      一般(ban)軟密(mi)封球閥閥芯(xin)材(cai)料為不銹鋼,普通加工(gong)方法(fa)為圓車(che)或數(shu)控(kong)車(che)床車(che)削(xue)(xue),一般(ban)尺寸要(yao)求(qiu)(qiu)不高(gao),車(che)床就可以(yi)達(da)到(dao)尺寸要(yao)求(qiu)(qiu),但是閥芯(xin)對光(guang)潔度(du)要(yao)求(qiu)(qiu)較(jiao)高(gao),一般(ban)采用車(che)削(xue)(xue)后(hou)磨(mo)削(xue)(xue)加工(gong),磨(mo)削(xue)(xue)后(hou)拋(pao)(pao)光(guang),工(gong)序(xu)多(duo)(duo),質(zhi)量難以(yi)控(kong)制,例如車(che)削(xue)(xue)后(hou),二次搬運(yun),二次裝(zhuang)夾后(hou),磨(mo)削(xue)(xue),然后(hou)再(zai)次搬運(yun)、裝(zhuang)夾,拋(pao)(pao)光(guang),以(yi)直徑80毫米球閥閥芯(xin)為例,車(che)削(xue)(xue)耗(hao)(hao)時2到(dao)3分鐘(zhong),磨(mo)削(xue)(xue)耗(hao)(hao)時2到(dao)3分鐘(zhong),拋(pao)(pao)光(guang)耗(hao)(hao)時40分鐘(zhong),且拋(pao)(pao)光(guang)易造成工(gong)件圓度(du)破壞,并且工(gong)件在不同(tong)工(gong)序(xu)間(jian)需(xu)要(yao)多(duo)(duo)次裝(zhuang)拆搬運(yun),耗(hao)(hao)時費力,質(zhi)量難以(yi)保證,同(tong)時拋(pao)(pao)光(guang)造成工(gong)作環境惡劣。

  電(dian)致伸(shen)縮精(jing)整(zheng)設備加(jia)(jia)工(gong)(gong)(gong)球閥(fa)閥(fa)芯,在(zai)普通圓(yuan)車(che)或(huo)者數控車(che)床上,一(yi)(yi)次裝夾(jia)工(gong)(gong)(gong)件(jian),就可以(yi)實現從毛(mao)坯件(jian)到成品(pin)工(gong)(gong)(gong)件(jian)的加(jia)(jia)工(gong)(gong)(gong),首先用(yong)車(che)刀將工(gong)(gong)(gong)件(jian)車(che)到尺寸,以(yi)直徑80毫米(mi)球閥(fa)閥(fa)芯為例,毛(mao)坯件(jian)裝夾(jia)好后(hou),粗車(che)與精(jing)車(che)可以(yi)一(yi)(yi)次完成,車(che)削后(hou)粗糙(cao)度值為Ra7到8微(wei)米(mi)左(zuo)右,耗(hao)(hao)時2分(fen)鐘,然后(hou)用(yong)電(dian)致伸(shen)縮精(jing)整(zheng)設備加(jia)(jia)工(gong)(gong)(gong)一(yi)(yi)遍,耗(hao)(hao)時2分(fen)鐘,工(gong)(gong)(gong)件(jian)尺寸符合(he)要求,光潔度達(da)到Ra0.1微(wei)米(mi)以(yi)下。效率是傳統工(gong)(gong)(gong)藝(yi)的幾十倍。而(er)且加(jia)(jia)工(gong)(gong)(gong)環境好,耗(hao)(hao)材幾乎為零,成本降低,質量明顯提高。


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