東莞(guan)市(shi)銳鑫機(ji)電(dian)有限公司(si)
聯系(xi)人:劉君燕/13539086677
24小時服(fu)務(wu)熱(re)線(xian):13763247345
座機:400-1501660
網址:21yantai.cn
地址(zhi):東莞市虎門鎮(zhen)捷(jie)東南路9號
B棟401
拖泵(beng)制造工藝
錐齒(chi)輪加工(gong)工(gong)藝流(liu)程和難點控(kong)制
為(wei)確(que)保齒(chi)輪(lun)熱(re)處理(li)時(shi),能夠減(jian)小變形并獲得均勻的組織(zhi)和(he)較好的機(ji)(ji)械(xie)性能,在機(ji)(ji)加(jia)工(gong)(gong)前,先 對齒(chi)坯(pi)(pi)進(jin)行高(gao)溫正火(huo)(huo)預處理(li),可以使組織(zhi)得到(dao)細(xi)化,并減(jian)小滲碳(tan)淬(cui)火(huo)(huo)時(shi)零(ling)(ling)件的變形,同(tong)時(shi)還有利于 提高(gao)切削(xue)性能。正火(huo)(huo)后轉機(ji)(ji)加(jia)工(gong)(gong),先在車(che)(che)床上對齒(chi)坯(pi)(pi)外圓、端(duan)面進(jin)行粗、精(jing)加(jia)工(gong)(gong)后,在臥式銑(xian)床上進(jin) 行銑(xian)齒(chi),然后在插床上插鍵(jian)槽,全(quan)部機(ji)(ji)加(jia)工(gong)(gong)完成后,進(jin)行滲碳(tan)淬(cui)火(huo)(huo)和(he)低溫回(hui)火(huo)(huo)處理(li),進(jin)行后序(xu)處 理(li)。該零(ling)(ling)件的工(gong)(gong)藝(yi)流程(cheng)為(wei):正火(huo)(huo)→車(che)(che)削(xue)→銑(xian)齒(chi)→插鍵(jian)槽→滲碳(tan)淬(cui)火(huo)(huo)及(ji)退火(huo)(huo)→噴(pen)砂→防銹處理(li)。工(gong)(gong)藝(yi)難點為(wei)銑(xian)齒(chi)和(he)熱(re)處理(li)工(gong)(gong)序(xu)。