東莞市(shi)銳鑫機電有限(xian)公司(si)
聯系(xi)人:劉君燕/13539086677
24小(xiao)時服務熱(re)線(xian):13763247345
座(zuo)機:400-1501660
郵箱(xiang):[email protected]
網址(zhi):21yantai.cn
地(di)址:東莞市虎門鎮捷東南路9號(hao)
B棟401
拖泵制造工藝(yi)
錐齒輪加工(gong)工(gong)藝流程和難點控制
為(wei)確(que)保齒(chi)(chi)輪熱處(chu)理(li)(li)時,能夠減小變(bian)形并(bing)獲得均勻的組織和(he)較好的機(ji)械性(xing)(xing)能,在機(ji)加工(gong)前,先 對齒(chi)(chi)坯進行(xing)高溫正(zheng)(zheng)火(huo)(huo)預處(chu)理(li)(li),可以使(shi)組織得到細化,并(bing)減小滲(shen)碳(tan)淬(cui)火(huo)(huo)時零(ling)件(jian)的變(bian)形,同時還有利于(yu) 提高切削(xue)性(xing)(xing)能。正(zheng)(zheng)火(huo)(huo)后(hou)轉機(ji)加工(gong),先在車(che)床上(shang)對齒(chi)(chi)坯外圓、端面進行(xing)粗、精加工(gong)后(hou),在臥式銑(xian)床上(shang)進 行(xing)銑(xian)齒(chi)(chi),然后(hou)在插床上(shang)插鍵槽,全(quan)部機(ji)加工(gong)完(wan)成后(hou),進行(xing)滲(shen)碳(tan)淬(cui)火(huo)(huo)和(he)低(di)溫回火(huo)(huo)處(chu)理(li)(li),進行(xing)后(hou)序(xu)處(chu) 理(li)(li)。該零(ling)件(jian)的工(gong)藝流程(cheng)為(wei):正(zheng)(zheng)火(huo)(huo)→車(che)削(xue)→銑(xian)齒(chi)(chi)→插鍵槽→滲(shen)碳(tan)淬(cui)火(huo)(huo)及退火(huo)(huo)→噴砂→防銹(xiu)處(chu)理(li)(li)。工(gong)藝難點為(wei)銑(xian)齒(chi)(chi)和(he)熱處(chu)理(li)(li)工(gong)序(xu)。