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工程機械配重中(zhong)鑄(zhu)鐵平臺制造(zao)工(gong)藝過程包括有(you)毛坯鑄(zhu)造(zao)、基面(mian)的加工(gong)、表(biao)面(mian)的開(kai)槽、熱(re)處理(li)、表(biao)面(mian)處理(li)以(yi)有(you)檢(jian)驗、劃線等多(duo)道工(gong)序。主要(yao)內容如(ru)下:
1、各(ge)工(gong)序所需工(gong)、夾、量具(ju)的確定,根據需要設(she)計和制造二類工(gong)、夾、量具(ju)。
2、填寫(xie)工藝(yi)文件(jian)。
3、毛壞的選(xuan)擇和(he)(he)確定,包括毛坯的形狀、材(cai)質、硬度(du)和(he)(he)制取(qu)方法等。
4、先擇(ze)平板(臺)表面的具體加工(gong)(gong)(gong)方(fang)法(fa),正(zheng)確擬定加工(gong)(gong)(gong)工(gong)(gong)(gong)序(xu)的內容和(he)總體工(gong)(gong)(gong)藝(yi)流程。
5、各道工(gong)(gong)(gong)序的(de)具體加工(gong)(gong)(gong)內容、工(gong)(gong)(gong)藝(yi)基準和(he)工(gong)(gong)(gong)序技(ji)術要求等。
6、確定(ding)工(gong)序間的(de)加(jia)工(gong)余量和(he)工(gong)序尺寸(cun)。
在編制工(gong)(gong)藝規(gui)程時,應認(ren)真研究平板(ban)工(gong)(gong)作圖,要從本單(dan)位實際加工(gong)(gong)能(neng)力和技術條件出發,并(bing)吸取 生產(chan)經驗,使所制定的工(gong)(gong)藝規(gui)程能(neng) 平板(ban)質量要求,并(bing)具(ju)有高的生產(chan)效率,以獲(huo)得 佳經濟效益(yi)。
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