東莞市銳鑫(xin)機電有限公司
聯系人:劉君(jun)燕/13539086677
24小時服(fu)務熱線:13763247345
座機:400-1501660
網址:21yantai.cn
地址:東莞市虎門(men)鎮捷(jie)東南(nan)路9號
B棟401
拖泵制造工藝(yi)
錐齒輪加工工藝(yi)流程和難點控制
為(wei)確(que)保齒(chi)(chi)輪熱處(chu)(chu)(chu)理(li)時,能夠(gou)減(jian)小變形(xing)并獲得(de)均勻的(de)組織(zhi)和較好的(de)機(ji)械性能,在機(ji)加工(gong)前(qian),先 對(dui)齒(chi)(chi)坯(pi)(pi)進行(xing)高(gao)(gao)溫(wen)正火預處(chu)(chu)(chu)理(li),可(ke)以使組織(zhi)得(de)到(dao)細化(hua),并減(jian)小滲(shen)(shen)碳淬(cui)火時零件(jian)的(de)變形(xing),同時還有(you)利(li)于 提高(gao)(gao)切削性能。正火后轉機(ji)加工(gong),先在車(che)床上(shang)(shang)對(dui)齒(chi)(chi)坯(pi)(pi)外圓、端面進行(xing)粗(cu)、精加工(gong)后,在臥式銑(xian)床上(shang)(shang)進 行(xing)銑(xian)齒(chi)(chi),然后在插(cha)床上(shang)(shang)插(cha)鍵槽,全部機(ji)加工(gong)完成后,進行(xing)滲(shen)(shen)碳淬(cui)火和低溫(wen)回火處(chu)(chu)(chu)理(li),進行(xing)后序處(chu)(chu)(chu) 理(li)。該零件(jian)的(de)工(gong)藝(yi)流(liu)程為(wei):正火→車(che)削→銑(xian)齒(chi)(chi)→插(cha)鍵槽→滲(shen)(shen)碳淬(cui)火及退火→噴砂→防銹(xiu)處(chu)(chu)(chu)理(li)。工(gong)藝(yi)難點為(wei)銑(xian)齒(chi)(chi)和熱處(chu)(chu)(chu)理(li)工(gong)序。