東莞(guan)市(shi)銳鑫機電(dian)有限(xian)公司
聯系(xi)人:劉君燕(yan)/13539086677
24小時(shi)服務熱線:13763247345
座機:400-1501660
網(wang)址:21yantai.cn
地(di)址(zhi):東(dong)莞(guan)市虎門鎮捷東(dong)南路9號
B棟(dong)401
拖泵制(zhi)造工藝
錐(zhui)齒輪加(jia)工工藝(yi)流程和難點控制
為確(que)保齒(chi)(chi)輪熱處(chu)理時,能(neng)夠(gou)減小變形并獲得均勻的(de)(de)組(zu)織(zhi)和較好的(de)(de)機械性(xing)(xing)能(neng),在機加(jia)(jia)工前,先 對齒(chi)(chi)坯進行(xing)高(gao)溫正(zheng)(zheng)火(huo)(huo)(huo)預處(chu)理,可以使組(zu)織(zhi)得到細化,并減小滲(shen)(shen)碳(tan)淬(cui)(cui)(cui)火(huo)(huo)(huo)時零件(jian)的(de)(de)變形,同(tong)時還有利于(yu) 提高(gao)切削性(xing)(xing)能(neng)。正(zheng)(zheng)火(huo)(huo)(huo)后轉(zhuan)機加(jia)(jia)工,先在車(che)床上(shang)對齒(chi)(chi)坯外(wai)圓、端(duan)面進行(xing)粗(cu)、精加(jia)(jia)工后,在臥式銑(xian)(xian)床上(shang)進 行(xing)銑(xian)(xian)齒(chi)(chi),然后在插(cha)床上(shang)插(cha)鍵(jian)槽,全部機加(jia)(jia)工完成后,進行(xing)滲(shen)(shen)碳(tan)淬(cui)(cui)(cui)火(huo)(huo)(huo)和低溫回(hui)火(huo)(huo)(huo)處(chu)理,進行(xing)后序處(chu) 理。該(gai)零件(jian)的(de)(de)工藝(yi)流程為:正(zheng)(zheng)火(huo)(huo)(huo)→車(che)削→銑(xian)(xian)齒(chi)(chi)→插(cha)鍵(jian)槽→滲(shen)(shen)碳(tan)淬(cui)(cui)(cui)火(huo)(huo)(huo)及退火(huo)(huo)(huo)→噴(pen)砂(sha)→防銹處(chu)理。工藝(yi)難點為銑(xian)(xian)齒(chi)(chi)和熱處(chu)理工序。