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汽车轴承热处理技术及发展方向
【汽车装修网】 时间:2010-10-10 来源:本站整理 【收藏本页

 ZHOUCHENGSHIYIGEZHONGYAODEJIXIEJICHULIANJIEJIAN,ZAIJIXIEGONGYEYINGYONGGUANGFAN。KEYISHUO,YOUXUANZHUANDEDIFANGJIUYOUZHOUCHENG。QICHEZUOWEIXIANDAISHEHUIRENMENDEZHUYAOJIAOTONGGONGJU,QICHEGONGYEYECHENGWEIWOGUOZHUYAODEZHIZHUCHANYE,ZHOUCHENGZAIQIZHONGYEFAHUIZHEZHONGYAOZUOYONG。QICHEDEHENDUOANBAOJIAN,RUZHUANXIANGQI、FADONGJIHEBIANSUXIANGDENG,DOUKEYIKANDAOZHOUCHENGDESHENYING。QICHEZHOUCHENGZUOWEIZHOUCHENGDEYIGEFENZHI,YOUCHENGZAI、KANGCHONGJIHEGAOSUXUANZHUANDENGTESHUXINGNENG,QIXINGNENGDUICHENGKE、JIASHIYUANHECHELIANGBENSHENDEANQUANYOUZHEZHONGYAOYINGXIANG。

    RECHULIZUOWEIQICHEZHOUCHENGZHIZAOGUOCHENGDEGUANJIANGONGXU,QIJIAGONGZHILIANGHAOHUAIYUYUANCAILIAOSHIYINGXIANGZHOUCHENGSHOUMINGDELIANGDAZHONGYAOYINSU。XIAMIAN,BIZHEGENJUZIJIDEGONGZUOJINGYANHESUOZHANGWOZHISHI,CONGQICHEZHOUCHENGDECAILIAO、RECHULISHEJI、RECHULIGONGYI、RECHULIZHUANGBEI、RECHULIJISHULILIANGHERECHULIFAZHANFANGXIANGDENGFANGMIAN,DUIQICHEZHOUCHENGRECHULIJISHUZUOJIANYAOCHANSHU。

    YI、ZHOUCHENGYONGCAILIAO

    CAILIAODEHAOHUAISHIJUEDINGZHOUCHENGSHOUMINGDEZUIZHONGYAOYINSU,WOGUOQICHEZHOUCHENGYUGUOWAICHAJU,CAILIAOSHIZHUYAOYINSU,QICIWEIZHOUCHENGSHEJI、GONGYISHUIPINGHEGONGYIZHUANGBEI。JINGUANWOMENXIUDINGLEGB/T18254BIAOZHUN,ZENGJIALE“YOUZHIGAOTANGEZHOUCHENGGANG”BIAOZHUN,DUIQIZHONGTANHUAWU、PIANXI、HANYANGLIANGHEJIAZAWUDENGYAOQIUYOUSUOTISHENG,DANSHOUZHIYUGUONEIGANGCHANGYELIANJISHUHECHENGBENDENGYINSU,WANQUANSHISHIRENGYOUHENDANANDU。

    SUIZHEZHENKONGTUOQIDEGUANGFANYINGYONG,WOGUOZHOUCHENGGANGZAIYANGHANLIANGKONGZHIFANGMIANYOUHENDATIGAO,YIJIEJINGUOWAISHUIPING。DANZAITANHUAWUJUNYUNXING、WANGZHUANGTANHUAWUKONGZHI、JIAZAWUKONGZHIDENGFANGMIANRENGYOUJIAODACHAJU,ZHEIJIUZAOCHENGGUONEIQICHEZHOUCHENGZHILIANGXIANTIANBUZU,ZHOUCHENGDESHOUMING、KEKAOXINGJIYIZHIXINGXUNSEYUGUOWAIZHOUCHENG。

    WOGUOZHOUCHENGCAILIAODALIANGSHIYONGDESHIGCr15GANGHEGCr15SiMnGANG,PINZHONGDANYI。QICHEZHOUCHENGZHUANYONGCAILIAODEYANJIUKAIFASHANGWUBAODAO。ZHOUCHENGGANGSHENGCHANCHANGJIAYUZHOUCHENGSHENGCHANCHANGJIAHENSHAOHEZUO。

    ER、ZHOUCHENGSHEJIJIGONGYI

    1.GETIHUA、CHAYIHUASHEJIQUEFA

    XIANJINDEZHOUCHENGSHEJIYINGGENJUZHOUCHENGDEFUYIHUANJING,CAIYONGGETIHUAHECHAYIHUADESHEJI,YIMANZUZHOUCHENGDESHIJIGONGKUANGYAOQIU。GUONEIZHOUCHENGGETIHUAHECHAYIHUASHEJIFANGMIANRENGXIANBUZU。LINGWAI,ZHOUCHENGDERECHULISHEJIYESHIYINGXIANGZHOUCHENGSHOUMINGDEZHONGYAOYINSU。ZHOUCHENGBAOHANDESIDAJIAN:WAIQUAN、NEIQUAN、GUNDONGTIHEBAOCHIJIA。GUOWAIXIANJINZHOUCHENGQIYEDUINEIWAIQUANHEGUNDONGTIDOUYOUBUTONGDEYINGDUYAOQIU,GUONEIHENDUOSHENGCHANQICHEZHOUCHENGDEDINGJIQIYEDUICIYIKAISHICHANGSHI,DANSHOUZHIYUZHOUCHENGTONGYONGXINGYEBIAOZHUN《GAOTANGEZHOUCHENGGANGGUNDONGZHOUCHENGLINGJIANRECHULIJISHUTIAOJIAN》ZHONGDEYINGDUYAOQIUFANWEI,ZAIZHOUCHENGLINGJIANYINGDUSHEJISHANGYOUJUXIANXING。TONGSHI,GUONEIZHOUCHENGRECHULIGONGYIJIZHUANGBEISHUIPINGYESHIYINGXIANGSHIXIANGETIHUAHECHAYIHUASHEJIDEYINSU。ZONGZHI,WOGUOQICHEZHOUCHENGSHEJIYUGUOWAIXIANJINQIYEXIANGBI,CHUYUCUFANGSHIJIEDUAN,HENDUOZILINGYUMEIYOUJINXINGZHUANMENDEYANJIU,MOFANGSHEJIJUDUO,ZIZHUSHEJIJIAOSHAO,ZAIZHOUCHENGSHEJIDEJISHUCHUBEISHANGGENGXIANQIANQUE。

    2.CQI-9ZHILIANGBIAOZHUNTUIGUANG

    ZHOUCHENGLINGJIANRECHULIZHILIANGSHIJUEDINGZHOUCHENGSHOUMINGDEZHONGYAOYINSU。MUQIANGUONEIZHUYAOQICHEZHOUCHENGSHENGCHANQIYE,YINENGJIBENSHANGBAOZHENGLINGJIANRECHULIZHILIANG,DANDUIRECHULIGUOCHENGCANSHUDEJINGQUEKONGZHI、CUIHUOJIEZHISHIYONGHERECHULISHEBEIBAOZHANGNENGLIDENGFANGMIANZHONGSHIBUGOU,ZHISHIZHOUCHENGLINGJIANRECHULIZHILIANGWENDINGXINGYUGUOWAICUNZAIJIAODACHAJU。GUOWAIXIANJINQIYEYIPUBIANSHISHIDECQI-9ZHILIANGBIAOZHUN,ZAIGUONEIZHIXIANYUGEBIEQIYEDEXUANZEXINGSHIYONG,ZHEIQIZHONGHAICHANZAYINGDUIGUOWAIQIYESHENHEDEYINSU。YINCI,QUANMIAN、ZIJUEDIGUANCHEHETUIGUANGCQI-9ZHILIANGBIAOZHUN,YINGGAISHIGUONEIZHOUCHENGSHENGCHANQIYETIGAORECHULIZHILIANG,DADAOHUOCHAOYUEGUOWAIXIANJINSHUIPINGDEWEIYICHULU。

    3.JIENENGXINGONGYIDEYINGYONG

    MUQIANGUONEIDABUFENZHOUCHENGSHENGCHANQIYE,RENGPUBIANCAIYONGCHUANTONGDERECHULICUIHUIHUOGONGYI:820~860℃CUIHUO、YOUCUIHE200℃YIXIAHUIHUO。ZHENGGEGONGYILIUCHENGYUE4.5~5.5h。GAIGONGYIYIYANYONGJINSIWUSHINIAN。SUIZHEJIENENGHUANBAODEHUSHENGYUELAIYUEGAO,ZUOWEIHAONENGDAHUDEZHOUCHENGRECHULIXINGYE,YEKAISHICHANGSHIDUIZHOUCHENGJINGDIANRECHULIGONGYIJINXINGYANJIUHEGAISHAN,YANJIUHEXINSHIGAIBIANHETIGAOCUIHUIHUOWENDU,SUODUANGONGYILIUCHENGSHIJIAN。TONGSHICHANGSHISHIYONGFEIYOUCUIHUOJIEZHI,RUYANYU、SHUIRONGXINGJIEZHIDENG,YIKUODARECHULIJIAGONGFANWEI,SHIRECHULIBIANXINGGENGYOUGUILV。XIANGZHOU、WAZHOUHELUOZHOUDENGQIYEZAIZHEIXIEFANGMIANJUNYOUCHANGSHI,BINGQUDELEYIDINGDECHENGGUO。

    LINGWAI,DUANZAOHOUDEZHENGHUOCHULI,MUQIANGUONEIYIPUBIANCAIYONGLIYONGDUANHOUYUREZHENGHUODEGONGYI,JIEYUELEDALIANGNENGYUAN,DANHAIQUEFAMINGQUEDEGONGYIGUIFAN,NENGYUANSHILIYONGLE,ZHENGHUOZHILIANGQUEHENBUWENDING。XUYAOYOUPEITAODEZHUANYONGSHEBEI,YIJIEJUEZHILIANGWENDINGWENTI。

    4.SHENTANQICHEZHOUCHENGDEZHONGXINJUEQI

    ZHOUCHENGJINGSHENTANHOUSUOHUODEDEYOUZHIZONGHELIXUEXINGNENG,SHIQITAZHOUCHENGCAILIAOSUOWUFATIDAIDE,YINCISHENTANGANGCHENGWEIGAODUANQICHEZHOUCHENGDESHOUXUANCAILIAO。QICHEZHOUCHENGSHIYONGSHENTANGANGZAI20SHIJI80NIANDAICENGFENGMIYISHI,DANGSHIGUONEIYIXIEQIYEKAISHIJINKOUCHENGTAOZHOUCHENGRECHULISHENTANSHEBEI。HOULAISUIZHEGAOTANGEZHOUCHENGGANGYELIANZHILIANGDETIGAO,GUONEIQICHEGONGYECHUQIDEPENSHESHIFAZHAN,GUONEIDIDUANCHEXINGXUYAODALIANGDICHENGBENDEGAOTANGEZHOUCHENGGANGZHIZHOUCHENG,SHENTANQICHEZHOUCHENGBEIZANSHIGEZHI。JINNIANLAI,SUIZHEGUOWAIQICHEJUTOUZAIGUONEIDEDALIANGBUDIAN,GUONEIQICHEGONGYEZHENGTISHUIPINGDETIGAO,SHENTANQICHEZHOUCHENGBEIZHONGXINTICHU,SHENTANQICHEZHOUCHENGJINHOUHUIZAIANQUANXISHUYAOQIUHENGAODEJUNCHE、CHENGYONGCHEDENGGUANJIANBUWEIDALIANGCAIYONG。QICHESHENTANZHOUCHENGCHANGYONGCAILIAO20CrMnTi、20CrNiMoADENG,SHENTANWENDUJUNZAI900~930℃。SHENTANQICHEZHOUCHENGDEGAORECHULICHENGBENXIANZHILEQIGUANGFANCAIYONG。GUONEIQIYEYEKAISHICHANGSHIXINXINGSHENTANGONGYI,RUGAOWENSHENTAN,JIZAI1000℃HUO1050℃JINXINGSHENTAN,KEDADASUODUANSHENTANSHIJIAN,JIANGDICHENGBEN。DANSHOUSHENTANSHEBEIDEZHIYUE,MUQIANZHITINGLIUZAISHIYONGJIEDUAN,DAPILIANGTUIGUANGSHIYONGHAIXUSHIRI。

    LINGWAI,GCr15ZHOUCHENGGANGSHENTANGONGYIDEKAIFA,YEWEIGAOTANGEZHOUCHENGGANGDESHIYONGTIGONGLEXINDESILU。

    5.YUGUOJIBIAOZHUNDEYOUXIAOJIEGUI

    GUONEIZHOUCHENGRECHULISHIYONGZUIGUANGFANDEJB/T1255-2000《GAOTANGEZHOUCHENGGANGGUNDONGZHOUCHENGLINGJIANRECHULIJISHUTIAOJIAN》BIAOZHUN,YOUYAOJINGLISHINIANYICIDEHUANBAN。ZAI2009NIANXIANZHAOKAIDEZHOUCHENGRECHULIXINGYEHUISHANG,ZHOUCHENGBIAOZHUNGUIKOUDANWEI——LUOYANGZHOUCHENGYANJIUSUO,YIMINGQUETICHUJB/T1255-2000BIAOZHUNDEXIUDINGYAOQIU,DUIWANGZHUANGTANHUAWUJIBIE、CANLIUAOSHITISHULIANG、TUOTANCENGSHEN、CUIHUIHUOMASHITIZUZHISHICHANGBEISHUDENGZUOCHUXIUDING,YIJIEJINGUOJIBIAOZHUN。CIBIAOZHUNXIUDINGYINGZAIJINMINGNIANNEIWANCHENG。ZHONGXINXIUDINGDEJB/T1255-2000BIAOZHUN,JIANGDUIZHENGGEZHOUCHENGXINGYECHANSHENGJUDADEYINGXIANG。

    WANGZHUANGTANHUAWUCHAOCHAJIBIE2.5JIHOUDEMINGQUE,HUICUSHIZHOUCHENGSHENGCHANQIYEDUIZHOUCHENGGANGSHENGCHANQIYETICHUGENGYANGEDEYAOQIU,ZAIGANGCHANGZENGJIAZHENGHUOGONGXUHOUHUIZENGJIAZHOUCHENGGANGZHIZAOCHENGBEN,ZUIZHONGHUIZENGJIAZHOUCHENGZHIZAOCHENGBEN。

    TUOTANCENGSHENDUKONGZHIDEJIAYAN,JIANGJIADABAOHUQIFENRECHULISHEBEIDETUIGUANGLIDU,DUIWOGUOZHOUCHENGZHILIANGDETISHENGZHANGQIYOULI。MUQIANYIXIEXIAOXINGZHOUCHENGSHENGCHANQIYEDESHENGCUNJIANGSHOUDAOTIAOZHAN。

   JIANSHAOCANLIUAOSHITIHANLIANG,MUQIANZUIJIANBIANDEBANFASHIZAICUIHUOHOUZENGJIA10℃YIXIADEERCISHUILENGCHULI。YOUYUYUANLAIZAIBIAOZHUNZHONGMINGQUECANLIUAOSHITIKONGZHILIANG,GEZHOUCHENGSHENGCHANQIYEDELIANXURECHULISHEBEIHENSHAOYOUERCILENGQUEZHUANGZHI,RUSHEBEIBUJUGUOYUJINCOU,GAIZAONANDUXIANGDANGDA。

    BIAOZHUNZUZHITUPIANSHICHANGYOU500BEIGAIWEI1000BEI,NENGTIGAOZUZHIPANDINGDEZHUNQUEXING,SHISHINANDUBUDA。

    MEIYICIBIAOZHUNDEXIUDING,CONGGENBENSHANGJIANGDOUSHIGUONEIZHUDAOZHOUCHENGSHENGCHANQIYEDELIYITIXIAN。KEYIXIANGXIANG,CIBIAOZHUNZUIZHONGJIANGHUIDUIZHOUCHENGXINGYEDEJINYIBUZHENGHEQICUJINZUOYONG。

    LINGWAI,QICHEZHOUCHENGZUOWEIZHOUCHENGDEZHONGYAOFENZHI,YINGYOUSHIHEQICHEGONGYETEDIANDEDULIBIAOZHUN。JINGGUOQICHEZHOUCHENGGONGZUOZHEDEBUXIENULI,ZHEIXIESHIKEYISHIXIANDE。

    SAN、RECHULIZHUANGBEI

    1.CUIHUIHUOSHEBEI

    SUIZHE20SHIJI90NIANDAIWOGUOMINYINGQIYEDUIMAFUSHI(TUOGUNSHI)WANGDAILU、ZHULIANLUHEHETUIGANLUDENGBAOHUQIFENLUXINGDEFANGZHI、JISHUXIAOHUA、JUBUGENGXINDENG。GUONEIRECHULISHEBEISHENGCHANJISHUXUNSUTIGAO,DAO2000NIANYIHOU,GUONEIRECHULISHEBEISHENGCHANJISHUYIJIBENCHENGSHU,JIBENDADAOZHOUCHENGSHENGCHANXUYAO。JINNIANLAI,BAOHUQIFENSHEBEIDALIANGPUJI,JIASHANGBIANYAXIFU、MOZHIDANJISHUCHENGSHU,JIBENXINGCHENGYITUOGUNSHIWANGDAILUWEIZHULIU,PEIHEDANJIBAOHUQIFENDEZHONGXIAOXINGQICHEZHOUCHENGRECHULICUIHUIHUOSHENGCHANMOSHI,QIZHUYAOYOUDIANWEISHENGCHANXIAOLVGAO,NENGHAODI。DUIYUDAXINGQICHEZHOUCHENG,JIAODUOCAIYONGDESHIGUNBANGLU、DUOYONGLUHEZHUANDILU。YUANLAIDELAOSHICHENJIUSHEBEIRUXIANGSHILU、YANYULU、GUXINGLUHEFANGSUKSHIKONGQIJIARELUYIJIBENTAOTAI。

    2.TUIHUOSHEBEI

    BAOHUQIFENTUIHUONENGHAODI,TUIHUOHOUKESHIXIANSHAO、WUYANGHUA,DUITIGAOZHOUCHENGLINGJIANDECAILIAOLIYONGLVYOUZHONGDADEBAOZHANGZUOYONG。YOUYUMUQIANGUONEIJINGDUANJISHUZAIZHOUCHENGSHENGCHANZHONGHENSHAOSHIYONG,XIANZHILEBAOHUQIFENTUIHUODETUIGUANG。CONGZHANGYUANKAOLV,JINGDUANJISHU+BAOHUQIFENTUIHUODEJIENENGJIECAIGONGYILIUCHENG,SHIJINHOUZHOUCHENGTUIHUODEFAZHANFANGXIANG。

    3.CONGBAOHUQIFENXIANGKEKONGQIFENGUODU

    “SHAOWUYANGHUAJIARE”JUYOUNENGHAODI、RECHULIZHILIANGWENDINGDENGTEDIAN,ZHEIDIANYICHONGFENBEIZHOUCHENGSHENGCHANCHANGJIAHAIZHITINGLIUZAI“BAOHUQIFEN”DE“SHAOYANGHUA”JIARE,CAIYONG99.8%YISHANGDANQI+JIACHUNHUOZHITONGRUJIACHUNZUOWEIBAOHUQIFEN,LUNEITANSHIBUKONGZHI,RECHULIHOULINGJIANYOUSHAOLIANGTUOTANCENG,JIBENKEYIMANZUMOXUEYAOQIU。DANZAIDAOJIAO、YOUGOUDENGBUMOXUEWEIZHIRENGYOUCANLIUTUOTANCENG,TEBIEDUIGUNDONGTIDESHIYONGSHOUMINGHAISHIYOUYIDINGDEYINGXIANG。MUQIANGUOWAIXIANJINQIYEYIQUANMIANTUIGUANG“KEKONGQIFEN”DE“WUYANGHUA”JIARE,CAIYONGGAOCHUNDANQI+BINGWAN,LUNEITANSHIKEKONGZHI,BAOZHENGLUNEIQIFENDETANSHIYUJIAGONGLINGJIANHANTANLIANGJIBENYIZHI,QUEBAOJIAGONGLINGJIANWUYANGHUA。

    4.DANXIANJISUANJIKONGZHIXIANGJIZHONGJISUANJIKONGZHIGUODU

    SUIZHEJISUANJIJISHUDEPUJI,QICHEZHOUCHENGRECHULISHEBEIYIKEJIBENSHIXIANDANTIAOSHENGCHANXIANDEJISUANJIKONGZHI,DUIRECHULIGUOCHENGCANSHUDEJINGQUEKONGZHIYOUHENDADEBAOZHANGZUOYONG。

    ZAIWOMENCAIYONGJISUANJIKONGZHIHOU,SHENGCHANXIAOLVYUGUOWAIXIANJINQIYEXIANGBIRENGYOUJIAODACHAJU,CAOZUOGONGRENPIANDUO,RENJUNLAOWUSHOURUDI,SHIGUONEIRECHULIQIYEDEXIANZHUANG。GUOWAISHANGSHITIAORECHULISHENGCHANXIANZHIXUYAOJIGERENCAOZUO,WOMENYAOJISHIRENSHENZHISHANGBAIREN。JIUQIYUANYIN,SHIYINWEIWOMENZHIZUODAODANTIAOJISUANJIKONGZHI,WEIZUODAOJIZHONGJISUANJIKONGZHI。DANGRAN,SHIXIANRECHULICHEJIANDEJIZHONGKONGZHISHIGEPANGDADEXITONGGUOCHENG,XUYAOREQIANGEGONGXUDEXIANQIYOUHUA,HAIXUYAOCHEDIJIEJUERECHULILINGJIANBIANXINGZHEIYINANTI。DANZHEIBIJINGSHIWOMENNULIFANGXIANG。

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