東莞(guan)市銳鑫(xin)機(ji)電有限公司
聯系人:劉君燕/13539086677
24小時(shi)服務熱線:13763247345
座機:400-1501660
郵箱(xiang):[email protected]
網址:21yantai.cn
地址:東(dong)莞市虎(hu)門鎮捷東(dong)南路(lu)9號
B棟401
拖泵制(zhi)造(zao)工藝
錐齒輪加(jia)工(gong)工(gong)藝(yi)流程(cheng)和難點控制
為(wei)(wei)確(que)保(bao)齒(chi)(chi)輪熱(re)處理(li)時,能(neng)夠減小變(bian)形(xing)并(bing)獲得均勻的(de)組(zu)織和(he)(he)(he)較好的(de)機(ji)械性(xing)(xing)能(neng),在(zai)(zai)(zai)機(ji)加(jia)(jia)工(gong)前(qian),先 對(dui)(dui)齒(chi)(chi)坯進(jin)行(xing)高(gao)溫(wen)正火(huo)(huo)預(yu)處理(li),可以使組(zu)織得到細化,并(bing)減小滲(shen)碳淬(cui)火(huo)(huo)時零件(jian)(jian)的(de)變(bian)形(xing),同時還有(you)利于 提高(gao)切削性(xing)(xing)能(neng)。正火(huo)(huo)后(hou)(hou)轉機(ji)加(jia)(jia)工(gong),先在(zai)(zai)(zai)車床(chuang)上對(dui)(dui)齒(chi)(chi)坯外(wai)圓、端面(mian)進(jin)行(xing)粗、精加(jia)(jia)工(gong)后(hou)(hou),在(zai)(zai)(zai)臥式銑(xian)(xian)床(chuang)上進(jin) 行(xing)銑(xian)(xian)齒(chi)(chi),然后(hou)(hou)在(zai)(zai)(zai)插(cha)床(chuang)上插(cha)鍵槽,全部機(ji)加(jia)(jia)工(gong)完(wan)成后(hou)(hou),進(jin)行(xing)滲(shen)碳淬(cui)火(huo)(huo)和(he)(he)(he)低(di)溫(wen)回火(huo)(huo)處理(li),進(jin)行(xing)后(hou)(hou)序處 理(li)。該(gai)零件(jian)(jian)的(de)工(gong)藝(yi)流程(cheng)為(wei)(wei):正火(huo)(huo)→車削→銑(xian)(xian)齒(chi)(chi)→插(cha)鍵槽→滲(shen)碳淬(cui)火(huo)(huo)及(ji)退火(huo)(huo)→噴砂(sha)→防銹處理(li)。工(gong)藝(yi)難(nan)點為(wei)(wei)銑(xian)(xian)齒(chi)(chi)和(he)(he)(he)熱(re)處理(li)工(gong)序。