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切削刀片的制造工艺技术

发布日期:2017-08-28 作者: 点击:

YIGEYIBANDEJIJIAGONGCHEJIANMEINIANKENENGYAOXIAOHAOSHUQIANMEIQIEXUEDAOPIAN。YIWEICAOZUOGONGRENKENENGMEITIANDOUYAOSHIYONGXUDUOQIEXUEDAOPIAN,DANQUECONGLAIMEIYOUXIXIANGGUOZAIZHEIXIEDAOPIANBEIHOUYUNZANGDEFUZAKEXUEZHISHI。c,DUIYUDAOJUDEZHENGQUESHIYONGHEXINGNENGYOUHUAJIANGHUIDAYOUBIYI。

  硬质合金刀片的成分

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  GAIBIANYINGZHIHEJINTEXINGZUIJIANDANDEFANGFAJIUSHITONGGUOGAIBIANSUOYONGWCKELIDEJINGLICHICUN。YONGLIDUJIAODA(3-5μm)DEWCKELIZHIBEIDEYINGZHIHEJINCAILIAOYINGDUJIAODI,BIJIAORONGYIMOSUN;YONGLIDUJIAOXIAO(<1μm)DEWCKELIZEKEYISHENGCHANCHUYINGDUJIAOGAO、NAIMOXINGJIAOHAO,DANCUIXINGYEJIAODADEYINGZHIHEJINCAILIAO。ZAIJIAGONGYINGDUFEICHANGGAODEJINSHUCAILIAOSHI,CAIYONGXIJINGLIYINGZHIHEJINDAOPIANKENENGHUIHUODEZUILIXIANGDEJIAGONGXIAOGUO。ERLINGYIFANGMIAN,CUJINGLIYINGZHIHEJINDAOPIANZAIDUANXUQIEXUEHUOQITADUIDAOPIANRENXINGYAOQIUJIAOGAODEJIAGONGZHONGXINGNENGGENGWEIYOUYUE。

河北快3走势图  KONGZHIYINGZHIHEJINDAOPIANTEXINGDELINGYIZHONGFANGFASHIGAIBIANWCYUCoDEHANLIANGBILI。YUWCXIANGBI,CoDEYINGDUDIDEDUO,DANRENXINGGENGHAO,YINCI,JIANSHAOCoHANLIANGJIANGHUODEYINGDUGENGGAODEDAOPIAN。DANGRAN,ZHEIZAIYICITICHULEZONGHEPINGHENGDEWENTI——YINGDUGENGGAODEDAOPIANJUYOUGENGHAODENAIMOXING,DANQICUIXINGYEGENGDA。GENJUJUTIDEJIAGONGLEIXING,XUANZESHIDANGDEWCJINGLICHICUNHECoHANLIANGBI,XUYAOXIANGGUANDEKEXUEZHISHIHEFENGFUDEJIAGONGJINGYAN。

  TONGGUOYINGYONGTIDUCAILIAOJISHU,ZAIYIDINGCHENGDUSHANGKEYIBIMIANZAIDAOPIANQIANGDUYURENXINGZHIJIANJINXINGTUOXIEQUSHE。ZHEIXIANGQUANQIUZHUYAODAOJUZHIZAOSHANGJUNYIPUBIANYINGYONGDEJISHUBAOKUO,ZAIDAOPIANDEWAICENGCAIYONGBINEICENGGENGGAODECoHANLIANGBI。GENGJUTIDISHUO,JIUSHIZAIDAOPIANDEWAICENG(HOUDUWEI15-25μm)ZENGDACoHANLIANG,YITIGONGLEISIYU“HUANCHONGQU”DEZUOYONG,SHIDAOPIANKEYICHENGSHOUYIDINGDECHONGJIERBUHUIPOLIE。ZHEIJIUSHIDAOPIANDEDAOTIKEYIHUODECAIYONGQIANGDUGENGGAODEYINGZHIHEJINCHENGFENCAINENGSHIXIANDEGEZHONGYOUYIXINGNENG。

  YIDANQUEDINGLEYUANCAILIAODELIDU、CHENGFENDENGJISHUCANSHU,JIUKEYIKAISHIQIEXUEDAOPIANDESHIJIZHIZAOLIUCHENG。SHOUXIANJIANGFUHEPEIBIDEWUFEN、TANFENHEGUFENFANGRUYIGECHICUNYUXIYIJICHABUDUODADENIANMOJIZHONG,JIANGFENLIAONIANMODAOSUOXUYAODELIDU,BINGJIANGGEZHONGCAILIAOJUNYUNHUNHE。ZAINIANMOGUOCHENGZHONGJIARUJIUJINGHESHUI,ZHIBEICHUYIZHONGNONGCHOUDEHEISEJIANGLIAO。RANHOUJIANGZHEIZHONGJIANGLIAOFANGRUYITAIXUANFENGGANZAOJIZHONG,JIANGQIZHONGDEYETIZHENGFAYIHOU,JIUHUODELETUANKUAIZHUANGDEFENLIAO,BINGJIANGQIZHUCUNQILAI。

河北快3走势图  ZAIXIAYIBUZHIBEIGONGYIZHONG,KEYIHUODEDAOPIANDECHUXING。SHOUXIAN,JIANGZHIBEIHAODEFENLIAOYUJUYIERCHUN(PEG)HUNHE,PEGZUOWEIYIZHONGZENGSUJI,KEJIANGFENLIAOXIANGMIANTUANYIYANGLINSHIZHANJIEZAIYIQI。RANHOUZAIYAMOZHONGJIANGCAILIAOYAZHICHENGDAOPIANDEXINGZHUANG。GENJUBUTONGDEDAOPIANYAZHIFANGFA,KEYICAIYONGDANZHOUYAJIJINXINGYAZHI,YEKEYICAIYONGDUOZHOUYAJICONGBUTONGDEJIAODUYAZHICHUDAOPIANXINGZHUANG。

  HUODEYAZHICHENGXINGDEPILIAOHOU,JIANGQIZHIYUYIGEDAXINGSHAOJIELUZHONG,ZAIGAOWENXIAJINXINGSHAOJIE。ZAISHAOJIEGUOCHENGZHONG,PEGCONGPILIAOHUNHEWUZHONGBEIRONGHUAPAICHU,ZUIHOULIUXIAYINGZHIHEJINDAOPIANDEBANCHENGPIN。DANGPEGBEIRONGCHUHOU,DAOPIANSHOUSUODAOQIZUIZHONGCHICUN。ZHEIYIGONGYIBUZHOUXUYAOJINXINGJINGQUEDESHUXUEJISUAN,YINWEIGENJUBUTONGDECAILIAOCHENGFENHEPEIBI,DAOPIANDESHOUSUOLIANGYEGEBUXIANGTONG,ERQIEYAOQIUJIANGCHENGPINDECHICUNGONGCHAKONGZHIZAIJIGEWEIMIYINEI。

  DAOPIANTUCENGDEZHIBEI

  CISHI,CHANPINDEXINGTAIYIJINGYUZUIZHONGDECHENGPINDAOPIANXIANGCHAWUJI。DANSHI,WEILEHUODEZUIJIAQIEXUEXINGNENG,HAIBIXUDUIDAOPIANJINXINGBIAOMIANTUCENG。ZUICHANGYONGDEDAOPIANTUCENGGONGYISHIHUAXUEQIXIANGCHENJI(CVD)GONGYI,JITONGGUOGAODIANLIUJIANGMOUZHONGJINSHUBACAILIZIHUA,RANHOUTONGGUOZHENGFALENGNINGCHENJIDAODAOPIANSHANG。KEYIJIANGZHEIYIGUOCHENGXINGXIANGDIBIYUWEI,DANGBOYOULUMIANDEWENDUBIANDEFEICHANGDI,ERKONGQIZHONGYOUCHONGMANGAONONGDUDESHUIQISHI,JIUHUIZAILUMIANSHANGXINGCHENGYICENGBOBING。BUGUO,YUCIBUTONGDESHI,SUIRANZHIYUTUCENGLUZHONGDEDAOPIANWENDUXIANGDUIJIAODI,DANSHIJILUWENKENENGCHAOGUO480℃。

河北快3走势图  LINGYIZHONGCHANGYONGDEDAOPIANTUCENGGONGYISHIWULIQIXIANGCHENJI(PVD)GONGYI。YUCVDGONGYIXIANGBI,CAIYONGPVDJISHUKEYICHENJICHUGENGBODETUCENG,CONGERKESHIQIEXUERENGENGFENGLI,ZAIQIEXUENANJIAGONGCAILIAO(RUCUIYINGGANG、TAIHEJINHENAIRECHAOJIHEJIN)SHIKEHUODEGENGYOUYIDEQIEXUEXINGNENG。

  ZAIDIANXINGDEDAOPIANCVDTUCENGGONGYIZHONG,DAOPIANSHANGTUFUDEDIYICENGTUCENGWEIDANTANHUATAI(TiCN)。ZHEIZHONGTUCENGCAILIAONENGTIGONGYOUYIDENAIMOXING,ERQIEHAIJUYOUYIYUYUYINGZHIHEJINJITIZHANJIEDEYOUDIAN。TONGCHANG,YANGHUALV(Al2O3)BEIYONGZUODIERCENGTUCENG。ZHEIZHONGTUCENGJUYOUJIJIADEREWENDINGXINGHEHUAXUEWENDINGXING,NENGBAOHUDAOPIANMIANSHOUQIEXUEGAOWENHELENGQUEYEZHONGHUAXUECHENGFENDEBULIYINGXIANG。

河北快3走势图  TiCNHEAl2O3TUCENGDEHOUDUZHUYAOQUJUEYUDAOPIANDEJIAGONGLEIXING。LIRU,CHEXUEJIAGONGYINGCAILIAOSHI,XUYAODUIDAOPIANJINXINGCHONGFENBAOHU,YINCIMEIZHONGTUCENGDEHOUDUKENENGDOUXUYAODADAO10μm。ERDUIYURUANCAILIAODEJINGJIAGONG,TUFU5μmHOUDETiCNCENGHE2μmHOUDEAl2O3CENGKENENGGENGWEISHIDANG。

  WANCHENGLETiCNHEAl2O3TUCENGDEZHIBEIHOU,QIEXUEDAOPIANZAISHIYONGGONGNENGSHANGYIJIEJINCHENGPIN。YIHANDESHI, Al2O3TUCENGDEYANSESHIQUANHEISE,SHIYONGZHEHENNANFENBIANDAOPIANDENAXIEGONGZUOMIANYIJINGSHIYONGGUO,YIJIQIEXUERENSHIFOUYIBEIMOSUN。WEILEJIEJUEZHEIYIWENTI,DADUOSHUDAOJUZHIZAOSHANGDOUHUIZAIDAOPIANSHANGZUIHOUZAITUFUYICENGDANHUATAI(TiN)TUCENG。ZHEIZHONGLIANGJINSEDETUCENGJUYOUHENHAODEKESHIXING,SHIYONGZHEKEYITONGGUOQIYANSEDEBIANHUA,HENRONGYIDIPINGGUQIEXUEDAOPIANDEMOSUNZHUANGTAI。

  过去,涂覆完TiN涂层就标志着切削刀片的制造全部完成。但近年来,还有最后一道工序已变得逐渐普及。在CVD或PVD涂层工序中,当刀片冷却时,不同涂层材料的收缩程度各不相同。因此,在各层涂层中会产生应力,并出现微裂纹。为了消除这些应力,并最大限度地减少微裂纹,人们采用了一种用酒精、氧化铝和细砂的混合物对刀片进行喷砂处理的先进技术。在喷砂处理完成后,切削刀片的制造就大功告成了。株洲金信硬质合金有限公司 专业从事于硬质合金圆棒,硬质合金板材,硬质合金粉末, 欢迎来电咨询!

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