東莞市銳鑫機電有(you)限公(gong)司
聯(lian)系人:劉君燕/13539086677
24小(xiao)時服務熱線:13763247345
座(zuo)機:400-1501660
網(wang)址:21yantai.cn
地址:東莞市虎門(men)鎮捷(jie)東南路9號
B棟(dong)401
拖泵(beng)制造工藝
錐齒輪加工工藝流程和難點控(kong)制(zhi)
為確(que)保齒(chi)輪熱處(chu)(chu)理(li)(li)時,能(neng)夠減(jian)小變形(xing)并獲(huo)得(de)均勻的組(zu)織(zhi)(zhi)和(he)較好的機(ji)(ji)械性能(neng),在機(ji)(ji)加(jia)(jia)工(gong)前(qian),先 對齒(chi)坯進(jin)(jin)行高溫(wen)正火(huo)(huo)預處(chu)(chu)理(li)(li),可以使組(zu)織(zhi)(zhi)得(de)到細(xi)化(hua),并減(jian)小滲碳淬(cui)(cui)火(huo)(huo)時零件(jian)的變形(xing),同時還有利于 提(ti)高切削(xue)性能(neng)。正火(huo)(huo)后(hou)轉機(ji)(ji)加(jia)(jia)工(gong),先在車床上對齒(chi)坯外圓、端(duan)面進(jin)(jin)行粗、精(jing)加(jia)(jia)工(gong)后(hou),在臥式銑(xian)床上進(jin)(jin) 行銑(xian)齒(chi),然后(hou)在插床上插鍵槽,全部機(ji)(ji)加(jia)(jia)工(gong)完成后(hou),進(jin)(jin)行滲碳淬(cui)(cui)火(huo)(huo)和(he)低溫(wen)回(hui)火(huo)(huo)處(chu)(chu)理(li)(li),進(jin)(jin)行后(hou)序處(chu)(chu) 理(li)(li)。該零件(jian)的工(gong)藝流程為:正火(huo)(huo)→車削(xue)→銑(xian)齒(chi)→插鍵槽→滲碳淬(cui)(cui)火(huo)(huo)及退火(huo)(huo)→噴(pen)砂→防銹(xiu)處(chu)(chu)理(li)(li)。工(gong)藝難(nan)點為銑(xian)齒(chi)和(he)熱處(chu)(chu)理(li)(li)工(gong)序。