東莞市銳鑫(xin)機(ji)電有(you)限(xian)公司
聯系人:劉君燕(yan)/13539086677
24小時服務熱線(xian):13763247345
座機(ji):400-1501660
網址(zhi):21yantai.cn
地址:東莞市虎門鎮捷東南路9號
B棟401
拖泵制造工藝
錐齒(chi)輪(lun)加(jia)工工藝流程(cheng)和難(nan)點控制(zhi)
為(wei)(wei)確(que)保齒(chi)輪熱(re)處(chu)(chu)理(li)(li)時(shi),能夠減小變(bian)形并獲得均勻的組(zu)織和(he)較(jiao)好(hao)的機(ji)械性能,在機(ji)加工(gong)前,先 對(dui)齒(chi)坯進(jin)(jin)行高溫(wen)正火(huo)(huo)(huo)預(yu)處(chu)(chu)理(li)(li),可以使組(zu)織得到細化,并減小滲碳淬火(huo)(huo)(huo)時(shi)零(ling)件的變(bian)形,同時(shi)還(huan)有利于 提高切(qie)削(xue)性能。正火(huo)(huo)(huo)后轉(zhuan)機(ji)加工(gong),先在車床上(shang)對(dui)齒(chi)坯外圓(yuan)、端面(mian)進(jin)(jin)行粗、精加工(gong)后,在臥式銑床上(shang)進(jin)(jin) 行銑齒(chi),然后在插床上(shang)插鍵(jian)槽,全部機(ji)加工(gong)完成后,進(jin)(jin)行滲碳淬火(huo)(huo)(huo)和(he)低溫(wen)回(hui)火(huo)(huo)(huo)處(chu)(chu)理(li)(li),進(jin)(jin)行后序處(chu)(chu) 理(li)(li)。該零(ling)件的工(gong)藝流程(cheng)為(wei)(wei):正火(huo)(huo)(huo)→車削(xue)→銑齒(chi)→插鍵(jian)槽→滲碳淬火(huo)(huo)(huo)及退火(huo)(huo)(huo)→噴砂→防銹處(chu)(chu)理(li)(li)。工(gong)藝難點為(wei)(wei)銑齒(chi)和(he)熱(re)處(chu)(chu)理(li)(li)工(gong)序。