東莞市銳鑫機(ji)電(dian)有(you)限公司
聯系(xi)人(ren):劉君燕/13539086677
24小(xiao)時(shi)服務熱線:13763247345
座機(ji):400-1501660
郵(you)箱:[email protected]
網址:21yantai.cn
地(di)址:東(dong)莞市虎門鎮捷東(dong)南(nan)路9號(hao)
B棟(dong)401
拖泵制造工藝
錐齒輪加工工藝(yi)流程和難點控制
為確保齒輪熱處(chu)理(li)(li)時,能夠減小(xiao)變(bian)(bian)形(xing)并(bing)獲得(de)均勻(yun)的組織和(he)(he)較(jiao)好(hao)的機械(xie)性能,在(zai)機加(jia)工(gong)(gong)前,先 對齒坯進(jin)行高溫正(zheng)火(huo)(huo)(huo)預處(chu)理(li)(li),可(ke)以使組織得(de)到細化,并(bing)減小(xiao)滲碳淬(cui)火(huo)(huo)(huo)時零(ling)件的變(bian)(bian)形(xing),同(tong)時還有(you)利于 提高切削(xue)性能。正(zheng)火(huo)(huo)(huo)后轉機加(jia)工(gong)(gong),先在(zai)車(che)床(chuang)上(shang)(shang)對齒坯外圓、端(duan)面進(jin)行粗、精加(jia)工(gong)(gong)后,在(zai)臥式銑床(chuang)上(shang)(shang)進(jin) 行銑齒,然后在(zai)插床(chuang)上(shang)(shang)插鍵槽,全部機加(jia)工(gong)(gong)完成后,進(jin)行滲碳淬(cui)火(huo)(huo)(huo)和(he)(he)低溫回火(huo)(huo)(huo)處(chu)理(li)(li),進(jin)行后序(xu)處(chu) 理(li)(li)。該零(ling)件的工(gong)(gong)藝流程為:正(zheng)火(huo)(huo)(huo)→車(che)削(xue)→銑齒→插鍵槽→滲碳淬(cui)火(huo)(huo)(huo)及退火(huo)(huo)(huo)→噴(pen)砂→防銹處(chu)理(li)(li)。工(gong)(gong)藝難點為銑齒和(he)(he)熱處(chu)理(li)(li)工(gong)(gong)序(xu)。