東莞市(shi)銳(rui)鑫機電(dian)有限(xian)公司
聯系人:劉君燕/13539086677
24小時(shi)服務熱線:13763247345
座(zuo)機:400-1501660
網址:21yantai.cn
地址(zhi):東(dong)(dong)莞(guan)市虎門(men)鎮(zhen)捷東(dong)(dong)南路9號
B棟401
拖泵(beng)制造工藝
錐齒輪(lun)加工工藝流程和難點控制
為(wei)確(que)保齒(chi)輪熱處(chu)(chu)理(li)(li)時,能夠減(jian)小變形并(bing)(bing)獲得(de)均勻的組織和(he)較(jiao)好(hao)的機(ji)械性(xing)能,在機(ji)加工(gong)(gong)前,先 對齒(chi)坯進行高溫正(zheng)火(huo)預處(chu)(chu)理(li)(li),可(ke)以(yi)使組織得(de)到(dao)細化,并(bing)(bing)減(jian)小滲碳(tan)(tan)淬(cui)火(huo)時零件的變形,同時還(huan)有(you)利于 提高切削性(xing)能。正(zheng)火(huo)后(hou)(hou)轉(zhuan)機(ji)加工(gong)(gong),先在車床上(shang)對齒(chi)坯外圓、端面進行粗、精加工(gong)(gong)后(hou)(hou),在臥式銑床上(shang)進 行銑齒(chi),然后(hou)(hou)在插床上(shang)插鍵(jian)槽(cao),全部機(ji)加工(gong)(gong)完成后(hou)(hou),進行滲碳(tan)(tan)淬(cui)火(huo)和(he)低溫回火(huo)處(chu)(chu)理(li)(li),進行后(hou)(hou)序處(chu)(chu) 理(li)(li)。該零件的工(gong)(gong)藝(yi)流(liu)程為(wei):正(zheng)火(huo)→車削→銑齒(chi)→插鍵(jian)槽(cao)→滲碳(tan)(tan)淬(cui)火(huo)及(ji)退火(huo)→噴砂→防銹處(chu)(chu)理(li)(li)。工(gong)(gong)藝(yi)難點為(wei)銑齒(chi)和(he)熱處(chu)(chu)理(li)(li)工(gong)(gong)序。