東莞市銳鑫(xin)機電有限公司
聯系人:劉(liu)君(jun)燕/13539086677
24小(xiao)時服務熱(re)線:13763247345
座(zuo)機:400-1501660
網址:21yantai.cn
地址(zhi):東(dong)莞市虎門鎮捷東(dong)南路9號
B棟401
拖泵制造工藝
錐齒輪加工工藝流(liu)程和難(nan)點控制
為(wei)確保齒(chi)(chi)輪(lun)熱(re)處(chu)(chu)理(li)時(shi)(shi),能(neng)(neng)夠減小變(bian)(bian)形(xing)并(bing)獲得均勻的組(zu)(zu)織和較好的機(ji)械性能(neng)(neng),在(zai)機(ji)加工(gong)前(qian),先 對齒(chi)(chi)坯進(jin)行高(gao)溫正(zheng)火預處(chu)(chu)理(li),可以使組(zu)(zu)織得到細化,并(bing)減小滲(shen)碳淬(cui)火時(shi)(shi)零(ling)件的變(bian)(bian)形(xing),同時(shi)(shi)還有(you)利于 提(ti)高(gao)切削性能(neng)(neng)。正(zheng)火后轉(zhuan)機(ji)加工(gong),先在(zai)車床上對齒(chi)(chi)坯外圓、端面進(jin)行粗(cu)、精加工(gong)后,在(zai)臥式(shi)銑床上進(jin) 行銑齒(chi)(chi),然后在(zai)插床上插鍵槽(cao),全部機(ji)加工(gong)完成后,進(jin)行滲(shen)碳淬(cui)火和低溫回火處(chu)(chu)理(li),進(jin)行后序處(chu)(chu) 理(li)。該(gai)零(ling)件的工(gong)藝流程為(wei):正(zheng)火→車削→銑齒(chi)(chi)→插鍵槽(cao)→滲(shen)碳淬(cui)火及退火→噴(pen)砂(sha)→防銹處(chu)(chu)理(li)。工(gong)藝難點為(wei)銑齒(chi)(chi)和熱(re)處(chu)(chu)理(li)工(gong)序。