東莞(guan)市銳鑫機電有限公司
聯系人:劉君燕(yan)/13539086677
24小(xiao)時服務(wu)熱線:13763247345
座機:400-1501660
網址(zhi):21yantai.cn
地址:東(dong)莞(guan)市虎(hu)門鎮捷東(dong)南路9號
B棟401
拖(tuo)泵制造工藝
錐齒輪加工工藝流程和難(nan)點控制
為(wei)確保齒(chi)(chi)輪熱處理(li)時(shi),能夠減(jian)小(xiao)變形(xing)并(bing)獲得(de)均勻的(de)組(zu)織(zhi)和(he)(he)較好的(de)機械性能,在(zai)(zai)機加(jia)(jia)工(gong)(gong)(gong)前(qian),先(xian) 對(dui)齒(chi)(chi)坯進行高溫(wen)正火(huo)(huo)(huo)預處理(li),可以使組(zu)織(zhi)得(de)到(dao)細化(hua),并(bing)減(jian)小(xiao)滲(shen)碳淬(cui)火(huo)(huo)(huo)時(shi)零件的(de)變形(xing),同時(shi)還有利于 提(ti)高切削性能。正火(huo)(huo)(huo)后(hou)轉(zhuan)機加(jia)(jia)工(gong)(gong)(gong),先(xian)在(zai)(zai)車(che)床(chuang)(chuang)(chuang)上對(dui)齒(chi)(chi)坯外圓、端面進行粗、精(jing)加(jia)(jia)工(gong)(gong)(gong)后(hou),在(zai)(zai)臥式銑床(chuang)(chuang)(chuang)上進 行銑齒(chi)(chi),然后(hou)在(zai)(zai)插(cha)床(chuang)(chuang)(chuang)上插(cha)鍵(jian)槽(cao),全部機加(jia)(jia)工(gong)(gong)(gong)完(wan)成后(hou),進行滲(shen)碳淬(cui)火(huo)(huo)(huo)和(he)(he)低溫(wen)回火(huo)(huo)(huo)處理(li),進行后(hou)序處 理(li)。該(gai)零件的(de)工(gong)(gong)(gong)藝流程為(wei):正火(huo)(huo)(huo)→車(che)削→銑齒(chi)(chi)→插(cha)鍵(jian)槽(cao)→滲(shen)碳淬(cui)火(huo)(huo)(huo)及退火(huo)(huo)(huo)→噴砂→防銹處理(li)。工(gong)(gong)(gong)藝難點為(wei)銑齒(chi)(chi)和(he)(he)熱處理(li)工(gong)(gong)(gong)序。