東莞市銳鑫機(ji)電有限公司
聯系(xi)人:劉君燕(yan)/13539086677
24小時(shi)服務熱線:13763247345
座機(ji):400-1501660
郵(you)箱:[email protected]
網(wang)址:21yantai.cn
地址:東(dong)(dong)莞市虎(hu)門鎮捷(jie)東(dong)(dong)南路9號
B棟401
拖泵制造工藝
錐齒輪加(jia)工工藝流(liu)程(cheng)和難點控制
為(wei)確保齒(chi)輪熱處(chu)(chu)(chu)理(li)時(shi),能夠減小變形并(bing)(bing)獲得均勻的(de)組織和(he)較好的(de)機(ji)械(xie)性能,在機(ji)加工(gong)(gong)前(qian),先 對齒(chi)坯(pi)進(jin)行高(gao)溫正(zheng)火(huo)(huo)預(yu)處(chu)(chu)(chu)理(li),可以使(shi)組織得到(dao)細化(hua),并(bing)(bing)減小滲(shen)碳淬(cui)(cui)火(huo)(huo)時(shi)零件的(de)變形,同時(shi)還有利于 提高(gao)切削(xue)性能。正(zheng)火(huo)(huo)后(hou)轉機(ji)加工(gong)(gong),先在車床上對齒(chi)坯(pi)外(wai)圓(yuan)、端(duan)面進(jin)行粗、精(jing)加工(gong)(gong)后(hou),在臥式銑床上進(jin) 行銑齒(chi),然后(hou)在插(cha)床上插(cha)鍵(jian)槽(cao),全部機(ji)加工(gong)(gong)完成后(hou),進(jin)行滲(shen)碳淬(cui)(cui)火(huo)(huo)和(he)低溫回(hui)火(huo)(huo)處(chu)(chu)(chu)理(li),進(jin)行后(hou)序處(chu)(chu)(chu) 理(li)。該零件的(de)工(gong)(gong)藝(yi)流程為(wei):正(zheng)火(huo)(huo)→車削(xue)→銑齒(chi)→插(cha)鍵(jian)槽(cao)→滲(shen)碳淬(cui)(cui)火(huo)(huo)及退火(huo)(huo)→噴砂→防銹處(chu)(chu)(chu)理(li)。工(gong)(gong)藝(yi)難點為(wei)銑齒(chi)和(he)熱處(chu)(chu)(chu)理(li)工(gong)(gong)序。