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热作模具的工作条件和常见分类

发布日期:2017-03-31 作者: 点击:

1.REZUOMOJUDEGONGZUOTIAOJIAN

刘伯温四肖四码图网址REZUOMOJUBAOKUOCHUIDUANMO、REJIYAMOHEYAZHUMOSANLEI。RUQIANSUOSHU。REZUOMOJUGONGZUOTIAOJIANDEZHUYAOTEDIANSHIYURETAIJINSHUXIANGJIECHU、ZHEISHIYULENGZUOMOJUGONGZUOTIAOJIANDEZHUYAOQUBIE。YINCIHUIDAILAIYIXIALIANGFANGMIANDEWENTI:

(l)MOQIANGBIAOCENGJINSHUSHOURE。TONGCHANGCHUIDUANMOGONGZUOSHI。QIMOQIANGBIAOMIANWENDUKEDA300~400℃YISHANGREJIYAMOKEDA500YI800℃YISHANG;YAZHUMOMOQIANGWENDUYUYAZHUCAILIAOZHONGLEIJIJIAOZHUWENDUYOUGUAN。RUYAZHUHEISEJINSHUSHIMOQIANGWENDUKEDA1000℃YISHANG。ZHEIYANGGAODESHIYONGWENDUHUISHIMOQIANGBIAOMIANYINGDUHEQIANGDUXIANZHUJIANGDI,ZAISHIYONGZHONGYIFASHENGDADUO。WEICI。DUIREMOJUGANGDEJIBENSHIYONGXINGNENGYAOQIUSHIRESUBIANKANGLIGAO,BAOKUOGAOWENYINGDUHEGAOWENQIANGDU、GAODERESUBIANKANGLI,SHIJISHANGFANYINGLEGANGDEGAOHUIHUOWENDINGXING。YOUCIBIANKEYIZHAODAOREMOJUGANGHEJINHUADEDIYIZHONGTUJING,JIJIARUCr、W、Si.DENGHEJINYUANSUKEYITIGAOGANGDEHUIHUOWENDINGXING。

(2)MOQIANGBIAOCENGJINSHUCHANSHENGREPILAO(GUILIE)。REMODEGONGZUOTEDIANSHIJUYOUJIANXIEXING。MEICISHIRETAIJINSHUCHENGXINGHOUDOUYAOYONGSHUI、YOU、KONGQIDENGJIEZHILENGQUEMOQIANGDEBIAOMIAN。YINCI。REMODEGONGZUOZHUANGTAISHIFANFUSHOUREHELENGQUE,CONGERSHIMOQIANGBIAOCENGJINSHUCHANSHENGFANFUDEREZHANGLENGSUO,JIFANFUCHENGSHOULAYAYINGLIZUOYONG。QIJIEGUOYINQIMOQIANGBIAOMIANCHUXIANGUILIE,CHENGWEIREPILAOXIANXIANG,YOUCI,DUIREMOJUGANGTICHULEDIERGEJIBENSHIYONGXINGNENGYAOQIU。JIJUYOUGAODEREPILAOKANGLI。YIBANSHUOLAI,YINGXIANGGANGDEREPILAOKANGLIDEYINSUZHUYAOYOU:

刘伯温四肖四码图网址①GANGDEDAOREXING。GANGDEDAOREXINGGAO,KESHIMOJUBIAOCENGJINSHUSHOURECHENGDUJIANGDI,CONGERJIANXIAOGANGDEREPILAOQINGXIANGXING。YIBANRENWEIGANGDEDAOREXINGYUHETANLIANGYOUGUAN,HANTANLIANGGAOSHIDAOREXINGDI,SUOYIREZUOMOJUGANGBUYICAIYONGGAOTANGANG。ZAISHENGCHANZHONGTONGCHANGCAIYONGZHONGTANGANG(C0.3%5~0.6%)HETANLIANGGUODI。HUIDAOZHIGANGDEYINGDUHEQIANGDUXIAJIANG。YESHIBULIDE。②GANGDELINJIEDIANYINGXIANG。TONGCHANGGANGDELINJIEDIAN(Acl)YUEGAO。GANGDEREPILAOQINGXIANGXINGYUEDI。YINCI。YIBANTONGGUOJIARUHEJINYUANSUCr、W、Si、YINLAITIGAOGANGDELINJIEDIAN。CONGERTIGAOGANGDEREPILAOKANGLI。

2.CHANGYONGREZUOMOJUYONGGANG

(1)CHUIDUANMOYONGGANG。YIBANSHUOLAI,CHUIDUANMOYONGGANGYOULIANGGEWENTIBIJIAOTUCHUYISHIGONGZUOSHISHOUCHONGJIFUHEZUOYONG。GUDUIGANGDELIXUEXINGNENGYAOQIUJIAOGAO,TEBIESHIDUISUBIANKANGLIJIRENXINGYAOQIUJIAOGAO;ERSHICHUIDUANMODEJIEMIANCHICUNJIAODA(<400mm)GUDUIGANGDECUITOUXINGYAOQIUJIAOGAO,YIBAOZHENGZHENGGEMOJUZUZHIHEXINGNENGJUNYUN。

刘伯温四肖四码图网址CHANGYONGCHUIDUANLOUYONGGANGYOU5CrNiMo、5CrMnMo、5CrNiW、5CrNiTiJI5CrMnMoSiVDENG。BUTONGLEIXINGDECHUIYANMOYINGXUANYONGBUTONGDECAILIAO。DUITEDAXINGHUODAXINGDECHUIDUANMOYI5CrNiMoWEIHAO。YEKECAIYONG5CrNiTi、5CrNiWHUO5CrMnMoSiDENG。DUIZHONGXIAOXINGDECHUIDUANMOTONGCHANGXUANYONG5CrMnMOGANG。

刘伯温四肖四码图网址(2)REJIYAMOYONGGANG,REJIYAMODEGONGZUOTEDIANSHIJIAZAISUDUJIAOMAN,YINCI,MOQIANGSHOUREWENDUJIAOGAO,TONGCHANGKEDA500YI800℃。DUIZHEILEIGANGDESHIYONGXINGNENGYAOQIUYINGYIGAODEGAOWENQIANGDU(JIGAODEHUIHUOWENDINGXING)HEGAODENAIREPILAOXINGNENGWEIZHU。DUIakJICUITOUXINGDEYAOQIUKESHIDANGFANGDI。YIBANDEREJIYAMOCHICUNJIAOXIAO,CHANGXIAOYU70~90 mm。

CHANGYONGDEREJIYAMOYOU4CrW2Si、3Cr2W8VJI5%CrXINGDENGREZUOMOJUGANG。QIHUAXUECHENGFENRUBIAO4.16SUOSHI。

刘伯温四肖四码图网址QIZHONG4CrW2Si.JIKEZUOLENGZUOMOJUGANG,YOUKEZUOREZUOMOJUGANG。YOUYUYONGTUBUTONG,KECAIYONGBUTONGRECHULIFANGFA。ZUOLENGMOSHICAIYONGJIAODIDECUIHUOWENDU(870—900℃)JIDIWENHUOZHONGWENHUIHUOCHULI;ZUOREMOSHIZECAIYONGJIAOGAODECUIHUOWENDU(YIBANWEI950YI1000℃)JIGAOWENHUIHUOCHULI。

刘伯温四肖四码图网址(3)YAZHUMOYONGGANG。CONGZONGTISHANGKAN,YAZHUMOYONGGANGDESHIYONGXINGNENGYAOQIUYUREJIYAMOYONGGANGXIANGJIN,JIYIYAOQIUGAODEHUIHUOWENDINGXINGYUGAODEREPILAOKANGLIWEIZHU。SUOYITONGCHANGSUOXUANYONGDEGANGZHONGDATISHANGYUREJIMOYONGGANGXIANGTONG。RUCHANGCAIYONG4CrW2Si.HE3Cr2W8VDENGGANG。DANYOUYOUSUOBUTONGRUDUIRONGDIANJIAODIZnHEJINYAZHUMO。KEXUANYONG40Cr、30CrMnSiJI40CrMoDENG;DUIAlHEMgHEJINYAZHUMO,KEXUANYONG4CrW2Si、4Cr5MoSiVDENGDUICuHEJINYAZHUMO。DUOCAIYONG3Cr2W8VGANG。

刘伯温四肖四码图网址JINNIANLAI。SUIZHEHEISEJINSHUYAZHUGONGYIDEYINGYONG,DUOCAIYONGGAORONGDIANDELVHEJINHENIEHEJIN。HUOZHEDUI3Cr2W8VGANGJINXINGCr-Al-SISANYUANGONGSHEN,YONGYIZHIZAOHEISEJINSHUYAZHUMO。ZUIJINGUONEIWAIHAIZHENGZAISHIYANCAIYONGGAOQIANGDUDETONGHEJINZUOHEISEJINSHUDEYAZHUMOCAILIAO。


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