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电机冲片毛刺超差怎么办

来源:tjjasign.com 发布时间:2021年8月10日

GENJUDUONIANCONGSHIDAXINGDIANJICHONGCAIMOJUZUZHUANG、MOJUGUZHANGCHULIJIMOJUJIAGONGGONGYIBIANZHIJINGYANDUIMOJUSHIYONGGUOCHENGZHONGDIANJICHONGPIANMAOCICHAOCHAYUANYINJINXINGFENXI,BINGTICHUJIEJUEFANGAN。

1.DIANJICHONGPIANSIZHOUMAOCIBUJUNQIEBIANGUODA

(1)SUOYOUKONG、CAOXING、MAOCITONGYIFANGXIANGCHAOCHAYUANYINFENXIYI,YALISHEBEIJINGDUCHAOCHA,KENENGZAOCHENGMAOCICHAOCHA,DAOGUIJIANXICHAOCHA。HUAKUAIYUNDONGGUIJIDUIGONGZUOTAIMIANCHUIZHIDUCHAOCHA。GONGZUOTAIMIANYUHUAKUAIXIAPINGMIANPINGXINGDUCHAOCHA。YALIJIPINGHENGGANGYALIZHIYUSHANGMOZHONGLIANGBUPIPEI。

JIEJUEBANFA:DIAOZHENGDAOGUIJIANXI,BAOZHENGDAOGUIJIANXIZAI0.05mmYINEI。DIAOZHENGHUAKUAIYUNDONGGUIJIDUIGONGZUOTAIMIANCHUIZHIDU,BAOZHENG100mmZHANGDUCHUIZHIDUBUCHAOGUO0.02mm。DIAOZHENGGONGZUOTAIMIANYUHUAKUAIXIAPINGMIANPINGXINGDUCHAOCHA,BAOZHENG1000mmZHANGDUPINGXINGDUBUCHAOGUO0.10mm。DIAOZHENGPINGHENGGANGYALI,SHIZHIYUSHANGMOZHONGPIPEI。

YUANYINFENXIER,MOJUJINGDUCHAOCHA,KENENGZAOCHENGMAOCICHAOCHA: MOJUSHANGMOZUOSHANGPINGMIANYUXIAMOZUOXIAPINGMIANPINGXINGDUCHAOCHA。MOJUTUAOMOZHIJIANJIANXIBUJUN。

JIEJUEBANFA:GENGHUANMOJIA,BAOZHENGPINGXINGDU。DIAOZHENGTU、AOMOJIANXI,BAOZHENGJIANXIJUN。

YUANYINFENXISAN,YICHONGHAODEDIANJICHONGPIANMEILAIDEJIQUCHU,ERCICHONGCAIHOUCHONGTOUSHUNJIANDANXIANGSHOULI,JIANGSUOYOUCHONGTOUJIXIANGYIBIANZAOCHENGTU、AOMOXIANGHUKENREN。RENKOUKENQIE,YIBIANBUFENGLIHOUZAOCHENGCHONGPIANMAOCITONGYIFANGXIANGCHAOCHA(JIANTU1 )

图1 电机冲片没取出,二次冲裁造成啃刀

JIEJUEBANFA:JIANCHATUAOMOZHIJIANJIANXI,RUOJIANXIJUNYUN,DUITUAOMOJINXINGRENMOJIKE。

YUANYINFENXISI,MOJUANZHUANGBUGUIFANKENENGZAOCHENGMAOCICHAOCHA:YAZHUANGMOJUSHILIANGBIANYONGLIBUJUNYUNZAOCHENGYIBIANQIAOQI。MOJUHUOYALIJIGONGZUOTAIQINGLIBUGANJINGZAOCHENGMOJUDIANQI。MOJUYAZHUANGBULAOGUZAOCHENGCHONGCAISHIMOJUCHUXIANWEIYI。JIEJUEBANFA:QINGLIGANJINGCHUANGMIANJIMOJU,ZHONGXINANZHUANGMOJU。

(2)ZAISHENGCHANZHONGGEBIECAOXINGHUOKONGBIANMAOCITURANCHAOCHAYUANYINFENXIYI,CHONGCAIGUOCHENGZHONGFEILIAOSHANGFAN,ERCICHONGCAIHOUGEBIECHONGTOUSHUNJIANDANXIANGSHOULI,JIANGGEBIECHONGTOUJIXIANGYIBIANZAOCHENGTU、AOMOXIANGHUKENREN。RENKOUKENQIE-BIANBUFENGLIHOUZAOCHENGGEBIEKONGMAOCIYIBIANCHAOCHA(JIANTU2)。JIEJUEBANFA:JIANGTUAOMORENMOJIKE。

图2 废料上翻造成啃刃

YUANYINFENXIER,DIANJICHONGPIANCHONGCAIGUOCHENGZHONGFEILIAOSHANGFAN,ERCICHONGCAIHOU,FEILIAOJIANGTUIBANJIYABIANXINGXINGCHENGGUQIHOUJIANGCHONGTOUTUIXIANGYIBIANZAOCHENGJIANXIBUJUN( JIANTU3)

图3

JIEJUEBANFA:DUISHANGXIAMORENKOURENMOWAI,HAIBIXUDUITUIBANKONGJINXINGXIUCUO,QUCHUGUQICHU,BAOZHENGCHONGTOUZAITUIBANNEIBUSHOUCEXIANGLIYINGXIANG。

YUANYINFENXISAN,MOJUZHANGQISHIYONGHOUGEBIECHONGTOUSONGDONGZAOCHENGJIANXIBUJUN。JIEJUEFANGFA:XUCHAIMOHOUZHONGXINDIAOZHENGMOJUJIANXI,BAOZHENGTU、AOMOJIANXIJUN。 CHUXIANGAOERBODEMAOCIRUTU4SUOSHI。

图4 间隙过小时的断面光亮带

YUANYINFENXI:TUAOMOZHIJIANJIANXIGUOXIAO。

JIEJUEFANGFA:ZHONGXINJIAGONGTUMOHUOAOMO,BAOZHENGTUAOMOJIANXIZHIHELI。(2)SIZHOUCHANSHENGHOU、GAO、YINGDEMAOCIRUTU5SUOSHI。

图5 间隙过大时的断面光亮带

YUANYINFENXI:TUAOMOJIANXIGUODA。

JIEJUEFANGFA:ZHONGXINJIAGONGTUAOMO, BAOZHENGTUAOMOZHIJIANJIANXIZHIHELI。

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