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当前位置ko电玩城 > ko电玩城 > 技术问答 >
直径1250mm、单重1500kg的轮毂,是怎么铸造出来的?
发布时间:2020-05-06  查看次数:

  BENWENJIESHAODESHICAIYONGXIAOSHIMOZHUZAOJISHULAISHENGCHANZHIJING1250mm、DANZHONG1500kgDELUNGU,ZHENDUIQIJIEGOUTEDIAN,JIEHECHEJIANSHEBEIQINGKUANG,SHEJILELISHIJIAOZHU、JIETIJIAODAO,JIZHA、BUSUOSHUANGMAOKOUGONGYI,TONGSHI,DUIBAIXINGZHIZAOGUOCHENGZHONGDEXINGBIAN、JIAGONGLIANG、TULIAO、HONGGAN、ZHUANGXIANG、FUYA、JIAOZHU、FANXIANGJIRECHULIDENGGEHUANJIECANSHULIANGHUA,QUEBAOCHANPINHEGE。

  01

  LUNGUJIBENQINGKUANG

  ZUOZHEGONGSIWEINEIMENGYIDONGGONGSISHENGDECHANDAISHISHUSONGJI,QIZHONGGUANJIANSHOULIBUJIANLUNGU(JIANTU1)DEZHIJING1250mm,DANZHONG1500kg,FUBANHOUWEI70mm,CAIZHIWEIZG270-500,YAOQIUHANJIEXINGHAO;WUSHAYAN、QIKONG、FEIJINSHUJIAZHADENGZHUZAOQUEXIAN;QUEBAONEIWAIJIAGONGLIANGJUNYUN,JIAGONGHOUWUHEIPI,RECHULIZUZHIWEITIESUTI+ZHUGUANGTI。

  TU1LUNGU

  02

  XIAOSHIMOZHUZAOLUNGUGONGYI

  (1)BAIXINGZHIZUO

  XIAOSHIMOZHUZAOZHIXINGZHUYAOFENWEISHOUGONGZHIXINGHECHENGXINGJIZHIXINGLIANGZHONG。SHOUGONGZHIXINGSHIHEXIAOPILIANGHUODANJIAN、XINGQIANGXIANGDUIJIANDANDEZHUJIAN,CHENGXINGJIZHIXINGSHIHEPILIANGDA、JIEGOUJIAOWEIFUZADEGONGJIAN。GAILUNGUCHICUNDA、GONGQIJIN,YINCISHOUGONGZHIXINGGENGNENGMANZUSHIJISHENGCHANQINGKUANG。CHEJIANGONGYIZUANQIJIEGOUJIANGQIFENJIECHENGSANBUFEN:LUNYUAN、FUBAN、ZHONGBU,FENBIEXIALIAOHOUZHANJIEZUCHENG,LIU10mmJIAGONGLIANG,SHANGXIAFANGXIANGZENGJIA3mmJIAGONGLIANG,FANGZHIJIAOZHUGUOCHENGZHONGZONGXIANGYIFASHENGSHOUSUOERJIAGONGLIANGBUZU,TONGSHI,NIANJIEGUOCHENGBIXUZAIPINGTAISHANGJINXING,BAOZHENGZHONGBUHELUNYUANTONGXIN。LUNGUZHIXINGYUANCAILIAOXUANZEMIDUWEI22g/cm3DEEPS,YOUXIAOJIANSHAOTULIAO、ZHUANGXIANGGUOCHENGZHONGDEXINGBIAN,JIAODAO、MAOKOUCAIYONGMIDUWEI14g/cm3DEEPS,JIANGDIGAIBUFENDEMIDUNENGGOUYOUXIAOJIANSHAOJIAOZHUGUOCHENGZHONGMOYANGDEFAQILIANG。

  (2)JIAODAO、MAOKOUSHEJI

  ZHIJIAODAOCAIYONG65mm×65mm,XIACENGHENGJIAODAOWEI65mm×60mm,LIANGDUANLIU100mmZUOJIZHABAO,JIE60mm×50mmSHUANGNEIJIAODAO,BAOZHENGGANGYEPINGWENSHANGSHENG,ERCENGNEIJIAODAOWEIDANGE65mm×50mm,YUZHUJIAODAOCHENG45ºLIANJIEYUZHONGBUSHANGYAN,DANGGANGYEDAODAGAICHUSHI,ERCENGNEIJIAODAOCAIJINGANGYE,YISHINENGJIXUCHONGXING,BAOZHENGCHONGXINGPINGWENYOULI,ERSHINENGJIANGCICHUDEZHAQICHONGRUJIZHAMAOKOUZHONG。SANCENGJIAODAOWEIDANGE65mm×50mm,YUZHUJIAODAOCHENG45ºLIANJIEYUMAOKOUZHONGBU,QUEBAOJIAOZHUZUIHOUJINRUMAOKOUDEGANGYEWENDUGAO,YOULIYUBUSUO,KEYOUXIAOJIANXIAOMAOKOUTIJI1/3,JIZHAMAOKOUWEIXIABIANZHANG90mm、SHANGBIANZHANG100mm、GAO100mm、KUAN100mm,ANZHUANGZAIERCENGJIAODAODUIMIANZHONGBUSHANGYAN,BUSUOMAOKOUTIJIWEIXIABIANZHANG200mm、SHANGBIANZHANG350mm、GAO400mm、KUAN430mm,ANZHUANGZAILUNGUZHENGSHANGFANG,RUTU2SUOSHI。

  TU2LUNGUGONGYI

  1.SHUANGNEIJIAODAO2.HENGJIAODAO3.ERCENGNEIJIAODAO 4.ZHIJIAODAO5.SANCENGNEIJIAODAO6.ZHENSHIWEIZHI5 7.BUSUOMAOKOU8.ZHENSHIWEIZHI49.JIZHAMAOKOU 10.ZHENSHIWEIZHI3 11.ZHENSHIWEIZHI2 12.ZHENSHIWEIZHI1 (3)TULIAOPEIZHIHETUSHUAGONGYI

  ①TULIAOPEIZHIGONGYI。LUNGUTULIAOCHENGFENRUFUBIAOSUOSHI。TULIAOZHIBEISHI,XIANYONG1:10DEBILIPEIBIPENGRUNTUHEWENSHUI,ZAIJIAOBANJIZHONGGAOSUFENSAN30~40min,ZHICHENGJUNYUNDEPENGRUNTUJIANG;TONGSHIJINXINGHUOHUACHULI,YONGSHUIJINPAOSUOJIAJIXIANWEISU,SHIQIRONGJIECHENGJIAOZHUANGHOUSHIYONG,RANHOUJIANGLIJIPENGRUNTUJIANG、PEIHAODEYETAINIANJIEJIDENGYUNAIHUOGULIAOHUNHEJIAOBANZHICHENGTULIAO,ZUIHOUJIARUSHILIANGDESHUI,DIAOZHENGTULIAONIANDU,JIAOBAN2h,FANGCHUBINGZHUANYIDAOTULIAOCHINEISHIYONG。

  ②TUSHUAJIHONGGANGONGYI。JIANGJIAODAO、MAOKOUYULUNGUZUZHUANGHOUZHENGTITUSHUA,BAOZHENGTULIAODEYITIXING,YOULIYUJIAOZHUGUOCHENGZHONGBAOHUGANGYECHUNJINGDU,TUSHUAGUOCHENGZHONGCHUIZHIFANGZHIMOYANG,QUEBAOBUBIANXING,DIYIBIANTUSHUAHOUDUWEI1mm,ZAI45~50℃DEHONGGANSHIZHONGHONGGAN12h,DIERBIANTUSHUAHOUDUWEI1mm,HONGGAN12h,DISANBIANTUSHUAZHITUSHUAJIAODAO、JIAODAOYUXINGQIANGJIEHECHU、REJIECHU,HOUDUWEI1~1.2mm,HONGGAN12hHOUQUERENWULOUBAIQUEXIANFANGKEZHUNBEIZHUANGXIANG。

  LUNGUTULIAOCHENGFENHANLIANGBIAO

  (4)ZHUANGXIANG

  ①SHAXIANGSHEJI。SHAXIANGCHICUNWEIZHANG 1500mm 、 KUAN1500mm、GAO2300mm,FUYAXINGSHIWEIDICHOUJIADANCECECHOU,FUYAGUANDAOWEIφ70mmDESHUANGGUAN,BAOZHENGDANWEISHIJIANNEIPAIQILIANGDAYUMOYANGQIHUASHUCHULIANG。

  ②CHISHALIANGSHEJI。DIBU200mm,CEMIANZUIXIAO150mm,DINGBU400mm。

  ③QITAHUANJIESHEJI。YALIJIAO40º,CAIYONGSANWEIZHENSHI5CI,MEICI2min,ZHENDONGJIASUDU10 m/s,ZHENDONGPINLV30Hz、SHAZHONGLEIWEIBAOZHUSHA,ZHENSHIWEIZHIFENBIEZAITU2ZHONGZHENSHI1、 ZHENSHI2、ZHENSHI3、ZHENSHI4、ZHENSHI5CHU,ZAIZHIJIAODAOYUHENGJIAODAOJIAOJIECHUDIBU,FANGZHI40mmHOUMEITANZHUAN,FANGZHIGANGYEZHANGSHIJIANCHONGSHUAJIANGLIJIAODAODIBUTULIAOCENGPOHUAI,DAIRUBAOZHUSHA。

  (5)GANGYERONGLIANJIJIAOZHU

  GENJUCHEJIANXIANYOUSHEBEIQINGKUANG,CAIYONG3t/hZHONGPINGANYINGRONGLIANLU,LUCHENWEIGUISHAGANSHIZHULU;XUANZEFEIGANGwC≤0.35%;LUZHONGPEIwC≤0.30%,RUHANTANLIANGCHAOBIAOBUYUNXUSHIYONG,TONGSHIJINLIANGXUANZEHOUDUDAYU6mmDEZHONGLIAO,BIMIANQINGBOLIAORONGLIANGUOCHENGZHONGCHANSHENGGUODUOZAZHI。LUNEIQUYANG:wC≤0.3%、wM n=0.6%~0.8%、wS i=0.17%~0.37%、wS≤0.035%、wP≤0.035%。CHUGANGWENDUZAI1680℃~1700℃,CHUGANGSHIJIARU4.5kgTUOYANGLV。JIAOBAOCAIYONG3tSAIGANBAO,JIAOBAOZHONGDECANZHAYAOQINGLIGANJING,BINGDUIJIAOBAOJINXINGHONGKAO,JIAOBAOCHUGANGQIANYAODADAOANHONGSE,700℃YISHANG,CHUGANGHOUJIARU10kgBAOWENDAOQIAO,FANGZHIGANGYEJIANGWENSUDUGUOKUAI。JIAOZHUQIAN5minYAOBAOZHENGFUYABENGYUNZHUANZHENGCHANG,BINGJIANCHASHAXIANGDEFUYADUSHIFOUNENGMANZUJIAOZHUYAOQIU,KAISHIZHENKONGBIAODUSHU0.06MPa,JIAOZHUSHIZHENKONGBIAODUSHU0.05~0.06MPa,RANHOUDENGDAIJIAOZHU。JIAOZHUWENDU1660℃~1670℃,JIAOZHUFANGSHIWEIDIZHU,XUANYONGZHIJINGWEI50mmDEXIASHUIKOUZHUAN,JIAOZHUGUOCHENGZHONGYAOZUODAOMAN-KUAI-MAN,JIAOKOUBEISHIZHONGCHUYUCHONGMANZHUANGTAI。

  (6)DAXIANGLUOSHA

  JIAOZHUHOUDELUNGUYAOZAISHAXIANGNEIBAOWEN12hYISHANG,DAILENGQUEZHI300℃YIXIA,FANGKEJINXINGFANXIANGLUOSHACAOZUO,FOUZEFANXIANGGUOZAO,WENCHAGUODA,LUNGULENGQUESUDUKUAI,ZAIHOUDUBUJUNCHUYICHANSHENGLIEWEN。

  (7)QIEGE

  QIEGEMAOKOUJIJIAOZHUXITONG,QIEGEMIANPINGZHENG,QIEGEMAOKOUYULIANG3mm,DINGBUMAOKOUFENLIANGCIHUODUOCIQIEGE,BIMIANYICIQIEGESHURURELIANGGUODA,CHANSHENGLIEWEN,RANHOUDUILUNGUJINXINGPAOWANCHULI。

  (8)RECHULI

  JIAREZHI910℃,HENGWEN2.5h,SUILULENGQUEZHI300℃YIXIACHULU。YAOQIURECHULINEIBUZUZHIWEITIESUTI+ZHUGUANGTI,BUZHUNCHUXIANZHIJINGHEWEISHITI,LIXUEXINGNENG:σs≥345MPa;σb≥590MPa;SHENZHANGLVδ5≥14%;DUANMIANSHOUSUOLVψ≥35%。

  03

  JIEYU

  GAIPI8JIANSHUSONGJILUNGU15GEGONGZUORIWANGONG,TONGGUOGAIPILUNGUDEGONGYISHEJIHESHENGCHAN,JILEILEXIAOSHIMOZHUZAOJIAODAZHUJIANDEJINGYAN,WEIZUOZHEGONGSIXIAOSHIMOZHUZAODEFAZHANDAXIALEJIANSHIDEJICHU,QIETIGAOLELUNGUZHUZAODESHENGCHANXIAOLV,JIANGDILELUNGUSHENGCHANDECHENGBEN,WEIZUOZHEGONGSIZAISHICHANGDEJILIEJINGZHENGZHONGYINGDEYIXIZHIDI。

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