盛京棋牌

您好,欢迎来到重庆皓博表面处理有限公司官网!专业提供汽车配件、摩托车配件等金属制品装饰镀铬和塑胶制品装饰镀铬业务!咨询热线:18996055828
您的当前位置:盛京棋牌 > 行业资讯 > 盛京棋牌 > 正文内容

镀铬车型设计经济又实用

当前栏目:盛京棋牌日期:2019/5/20 10:25:52浏览量:58

  CHULIDEXUANZESHIMEIGESHEJISHIDOUMIANLINDEWENTI。YOUXUDUOLEIXINGDECHULIKEGONGXUANZE,DANYUANZEZHISHI“JINGJIHESHIYONG”。

1.png

  一、基本工序

盛京棋牌  (MOGUANG→PAOGUANG)→SHANGGUA→TUOZHICHUYOU→SHUIXI→(DIANJIEPAOGUANGHUOHUAXUEPAOGUANG)→SUANXIHUOHUA→(YUDU)→DIANDU→SHUIXI→(HOUCHULI)→SHUIXI→GANZAO→XIAGUA→JIANYANBAOZHUANG

  二、各工序的作用

  1、QIANCHULI﹕SHIDUQIANDESUOYOUGONGXUCHENGWEIQIANCHULI﹐QIMUDESHIXIUZHENGGONGJIANBIAOMIAN﹐CHUDIAOGONGJIANBIAOMIANDEYOUZHI﹐XIUPI﹐YANGHUAMODENG﹐WEIHOUXUDUCENGDECHENJITIGONGSUOXUDEDIANDUBIAOMIAN。QIANCHULIZHUYAOYINGXIANGDAOWAIGUAN,JIEHELI﹐JUTONGJI﹐60%DEDIANDUBULIANGPINSHIYOUQIANCHULIBULIANGZAOCHENG﹐SUOYIQIANCHULIZAIDIANDUGONGYIZHONGZHANYOUXIANGDANGZHONGYAODEDIWEI。ZAIDIANDUJIZHUFADADEGUOJIA﹐FEICHANGZHONGSHIQIANCHULIGONGXU﹐QIANCHULIGONGXUZHANZHENGGEDIANDUGONGYIDEYIBANHUOYISHANG﹐YINERNENGDEDAOBIAOMIANZHUANGKUANGHENHAODEDUCENGHEJIDADIJIANGDIBULIANGLV。

  PENSHA﹕CHUQULINGJIANBIAOMIANDEXIUSHI﹐HANZHA﹐JITAN﹐JIUYOUQICENG﹐HEQITAGANZAODEYOUWU﹔CHUQUZHUJIAN﹐DUANJIANHUORECHULIHOULINGJIANBIAOMIANDEXINGSHAHEYANGHUAPI﹔CHUQULINGJIANBIAOMIANDEMAOCIHEHEFANGXIANGXINGMOHEN﹔JIANGDILINGJIANBIAOMINGDECUCAODU﹐YITIGAOYOUQIHEQITATUCENGDEFUZHELI﹔SHILINGJIANCHENGMANFANSHEDEXIAOGUANGZHUANGTAI

  磨光﹕除掉零件表明的毛刺﹐锈蚀﹐划痕﹐焊缝﹐焊瘤﹐砂眼﹐氧化皮等各种宏观缺陷﹐以提高零件的平整度和电镀质量。

  PAOGUANG﹕PAOGUANGDEMUDESHIJINYIBUJIANGDILINGJIANBIAOMIANDECUCAODU﹐HUODEGUANGLIANGDEWAIGUAN。YOUJIXIEPAOGUANG﹐HUAXUEPAOGUANG﹐DIANHUAXUEPAOGUANGDENGFANGSHI。

盛京棋牌  TUOZHICHUYOU﹕CHUDIAOGONGJIANBIAOMIANYOUZHI。YOUYOUJIRONGJICHUYOU﹐HUAXUECHUYOU﹐DIANHUAXUECHUYOU﹐CASHICHUYOU﹐GUNTONGCHUYOUDENGSHOUDUAN。

  SUANXI﹕CHUDIAOGONGJIANBIAOMIANXIUHEYANGHUAMO。YOUHUAXUESUANXIHEDIANHUAXUESUANXI。

1.png

  2、电镀

盛京棋牌  ZAIGONGJIANBIAOMIANDEDAOSUOXUDUCENG﹐SHIDIANDUJIAGONGDEHEXINGONGXU﹐CIGONGXUGONGYIDEYOULIEZHIJIEYINGXIANGDAODUCENGDEGEZHONGXINGNENG。CIGONGXUZHONGDUIDUCENGYOUZHONGYAOYINGXIANGDEYINSUZHUYAOYOUYIXIAJIGEFANGMIAN﹕

  ①ZHUYANTIXI

  MEIYIDUZHONGDOUHUIFAZHANCHUDUOZHONGZHUYANTIXIJIYUZHIXIANGPEITAODETIANJIAJITIXI。RUDUXINYOUQINGHUADUXIN﹐XINSUANYANDUXIN﹐LVHUAWUDUXIN(HUOCHENGWEIJIAYANDUXIN)﹐ANYANDUXIN﹐LIUSUANYANDUXINDENGTIXI。

盛京棋牌  MEIYITIXIDOUYOUZIJIDEYOUQUEDIAN﹐RUQINGHUADUXINYEFENSANNENGLIHESHENDUNENGLIHAO﹐DUCENGJIEJINGXIZHI﹐YUJITIJIEHELIHAO﹐NAISHIXINGHAO﹐GONGYIFANWEIKUAN﹐DUYEWENDINGYICAOZUODUIZAZHIBUTAIMINGANDENGYOUDIAN。DANSHIJUDU﹐YANZHONGWURANHUANJING。LVHUAWUDUXINYESHIBUHANLUOHEJIDEDANYANDUYE﹐FEISHUIJIYICHULI﹔DUCENGDEGUANGLIANGXINGHEZHENGPINGXINGYOUYUQITATIXI﹔DIANLIUXIAOLVGAO﹐CHENJISUDUKUAI﹔QINGGUODIANWEIDIDEGANGCAIRUGAOTANGANG﹐ZHUJIAN﹐DUANJIANDENGRONGYISHIDU。DANSHIYOUYULVLIZIDERUOSUANXINGDUISHEBEIYOUYIDINGDEFUSHIXING﹐YIFANGMIANHUIDUISHEBEIZAOCHENGYIDINGDEFUSHI﹐LINGYIFANGMIANCILEIDUYEBUSHIYINGXUJIAFUZHUYANGJIDESHENKONGHUOGUANZHUANGLINGJIAN。

  ②TIANJIAJI

  TIANJIAJIBAOKUOGUANGZEJI,WENDINGJI,ROURUANJI,RUNSHIJI﹐DIQUZOUWEIJIDENG。GUANGZEJIYOUFENWEIZHUGUANGZEJI﹐ZAITIGUANGLIANGJIHEFUZHUGUANGZEJIDENG。DUIYUTONGYIZHUYANTIXI﹐SHIYONGBUTONGCHANGSHANGZHIZUODETIANJIAJI﹐SUODEDUCENGZAIZHILIANGSHANGYOUHENDACHABIE。ZONGTIERYANOUMEIHERIBENDENGFADAGUOJIADETIANJIAJIZUIHAO﹐TAIWANCIZHI﹐DALUCHANDEXIANGDUIERYANBIQIANLIANGLEIDOUXUNSE。

  ZHUYANYUJUTIMOUYICHANGSHANGDETIANJIAJIDELIANHEJUEDINGLESHIYONGDEDUYEDEZHENGTIXINGNENG。YOUXIUDETIANJIAJINENGMIBUZHUYANMOUXIEXINGNENGDEBUZU。RUYOUXIUDELVHUAWUDUXINTIANJIAJIYULVHUAWUZHUYANPEIHEDEDAODEDUYESHENDUNENGLIBIXUDUOQINGHUADUXINDUYEDESHENDUNENGLIHAO。

  ③DIANDUSHEBEI

  (1)GUAJU﹕FANGXINGGUAJUYUFANGXINGDUCAOPEIHESHIYONG﹐YUANXINGGUAJUYUYUANXINGDUCAOPEIHESHIYONG。YUAN

盛京棋牌  XINGDUCAOHEGUAJUGENGYOULIYUBAOZHENGDIANLIUFENBUJUNYUN﹐FANGXINGGUAJUZEXUZAIGUAJUZHOUWEIJIASHEZHURUTIESIWANGZHILEIDEFENSANDIANLIUZHUANGZHIHUOSUODUANLIANGCEYANGJIBANDEZHANGDU﹐SHIYONGRUTUSUOSHIDETUOYUANXINGYANGJIPAIBU。

  (2)JIAOBANZHUANGZHI﹕CUJINRONGYELIUDONG﹐SHIRONGYEZHUANGTAIFENBUJUNYUN﹐XIAOCHUQIPAOZAIGONGJIANBIAOMIANDE

  TINGLIU。

  (3)DIANYUAN﹕ZHILIU﹐WENDINGXINGHAO﹐BOWENXISHUXIAO。

  三、后处理

盛京棋牌  DIANDUHOUDUIDUCENGJINXINGGEZHONGCHULIYIZENGQIANGDUCENGDEGEZHONGXINGNENG﹐RUNAISHIXING﹐KANGBIANSENENGLI﹐KEHANXINGDENG。

  TUOSHUICHULI﹕SHUIZHONGTIANJIATUOSHUIJI﹐RUDULIANGNIEHOUCHULI

  DUNHUACHULI﹕TIGAODUCENGNAISHIXING﹐RUDUXIN

  FANGBIANSECHULI﹕SHUIZHONGTIANJIAFANGBIANSEYAOJI﹐RUDUYIN﹐DUXI﹐DUFANGJINDENG

  TIGAOKEHANXINGCHULI﹕RUDUXI

  YINCIHOUCHULIGONGYIDEYOULIEZHIJIEYINGXIANGDAODUCENGZHEIXIEGONGNENGDEHAOHUAI。

  YOUYUJIHUSUOYOUSHANGYEJINGUJIANJUNYOUTANGANGHEHEJINGANGZHICHENG,YINCITONGCHANGDEJINGUJIANKEFANGZHIFUSHI。CIWAI,BIAOMIANCHULIGUODETUCENGBIXULAOGUFUZHE,ZAIANZHUANGHECHAIXIEGUOCHENGZHONGBUNENGBOLUO。DUIYULUOWENJINGUJIAN,TUCENGXUYAOZUGOUBOYIYUNXUDIANDULUOWENRENGRANSHILUOWENDE。TONGCHANG,TUCENGDEWENDUJIXIANDIYUJINGUJIANCAILIAODEWENDUJIXIAN,YINCIHAIBIXUKAOLVJINGUJIANDECAOZUOWENDUYAOQIU。

  DUIYUBIAOMIANCHULI,RENMENTONGCHANGZHUZHONGMEIGUANHEFANGFUSHI,DANJINGUJIANDEZHUYAOGONGNENGSHIGUDINGBUJIAN,BIAOMIANCHULIDUIJINGUJIANDEJINGUXINGNENGYOUHENDAYINGXIANG。YINCI,ZAIXUANZEBIAOMIANCHULISHI,HAIYINGKAOLVJINGUXINGNENGDEYINSU,JIANZHUANGNIUJU-YUJINLIDEYIZHIXING。

  GAOJISHEJISHIBUJINYAOKAOLVSHEJI,HAIYAOZHUYIZHUANGPEIDEJISHUXING,SHENZHISHIHUANJINGYAOQIU。ZAIXIAWENZHONG,GENJUSHANGSHUYINSU,YIXIECHANGYONGDEJINGUJIANTUCENGJIANYAOJIESHAOYIGONGJINGUJIANCONGYEZHECANKAO。

  电镀锌

  DIANDUXINSHISHANGYEJINGUJIANZUICHANGYONGDETUCENG。TAGENGBIANYI,KANQILAIGENGHAO。TAKEYISHIHEISEHUOJUNLVSE。RANER,QIKANGFUSHIXINGNENGSHIYIBANDE,BINGQIEQIKANGFUSHIXINGNENGZAIDUXIN(TUCENG)CENGZHONGSHIZUIDIDE。YIBANLAISHUO,DIANDUXINZHONGXINGYANWUSHIYANSHIZAI72XIAOSHINEIJINXINGDE,BINGQIEHAISHIYONGLETESHUDEMIFENGJI,YINCIZHONGXINGYANWUSHIYANCHAOGUO200XIAOSHI,DANJIAGEANGGUI,ZHEISHI5-8BEIYIBANDUXIN。

盛京棋牌  DIANDUGONGYIRONGYICHANSHENGQINGCUI,YINCI10.9YISHANGDELUOSHUANYIBANBUYONGDUXINCHULI。SUIRANDIANDUHOUKEYISHIYONGHONGXIANGQUCHUQINGQI,DANSHIDANGWENDUGAOYU60°CSHI,DUNHUAMOHUIBEIPOHUAI。ZAIDIANDUZHIHOUJINXINGDUNHUAZHIQIANJINXING。ZHEIZHONGKECAOZUOXINGCHABINGQIEJIAGONGCHENGBENGAO。SHIJISHANG,CHUFEITEDINGKEHUQIANGZHIYAOQIU,FOUZEYIBANZHIZAOSHANGBUHUIZHUDONGQUCHUQINGQI。

盛京棋牌  DIANDUXINJINGUJIANNIUJU-YUJINLIYIZHIXINGCHAQIEBUWENDING,TONGCHANGBUYONGYUZHONGYAOBUJIANDELIANJIE。WEILETIGAONIUJU-YUJINXINGYIZHIXING,HAIKEYITONGGUOZAIDIANDUZHIHOUSHIJIARUNHUAJILAIGAISHANHEZENGJIANIUJU-YUZAIYIZHIXING。

  磷化

  YIGEJIBENYUANZESHILINHUABIDUXINBIANYI,QINAIFUSHIXINGBIDUXINGENGCHA。LINHUAHOU,YINGTUYOU,QINAIFUSHIXINGYUYOUDEXINGNENGYOUHENDAGUANXI。LIRU,LINHUAHOU,YINGYONGYIBANDEFANGXIUYOU,ZHONGXINGYANWUSHIYANJIN10ZHI20XIAOSHI。SHIYONGGAODANGFANGXIUYOU72~96XIAOSHI。RANER,TADEJIAGESHIPUTONGLINHUAYOUDE2ZHI3BEI。

  TONGCHANGSHIYONGLIANGZHONGLEIXINGDEJINGUJIANLINHUA,XINLINHUAHEMENGLINHUA。XINLINHUARUNHUAXINGNENGYOUYUMENGLINHUA,MENGLINHUANAIFUSHI,NAIMOXINGYOUYUDUXIN。TAKEYIZAI225ZHI400HUASHIDU(107ZHI204°C)DEWENDUXIASHIYONG。TEBIESHIYIXIEZHONGYAOBUFENDELIANJIE。LIRU,FADONGJILIANGANLUOSHUAN,LUOMU,QIGANGGAI,ZHUZHOUCHENG,FEILUNLUOSHUAN,CHELUNLUOSHUANLUOMUDENG。

盛京棋牌  LINHUAGAOQIANGDULUOSHUANYIBIMIANQINGCUIWENTI。YINCI,GONGYELINGYUZHONG10.9JIHUOGENGGAOJIBIEDELUOSHUANTONGCHANGYONGLINHUABIAOMIANCHULI。

  氧化(变黑)

  FAHEI+TUYOUSHIGONGYEJINGUJIANDEYIZHONGLIUXINGTULIAO,YINWEITASHIZUIBIANYIDEBINGQIEZAIYOUHAOJINZHIQIANKANQILAIHENHAO。YOUYUHEIHUAJIHUMEIYOUFANGXIUNENGLI,YINCIZAIMEIYOUYOUDEQINGKUANGXIAHUIHENKUAISHENGXIU。YEJIUSHISHUO,ZAIYOUXINGZHUANGTAIXIA,ZHONGXINGYANWUSHIYANZHINENGDADAO3ZHI5XIAOSHI。

  镀镉

盛京棋牌  GETUCENGJUYOULIANGHAODENAIFUSHIXING,TEBIESHIZAIHAIYANGHUANJINGZHONG,NAIFUSHIXINGYOUYUQITABIAOMIANCHULI。GEDIANDUGUOCHENGZHONGDEFEIYEJIAGEANGGUIQIECHENGBENGAO,QIJIAGEYUEWEIDIANDUXINDE15-20BEI。YINCI,TABUYONGYUYIBANXINGYE,JINYONGYUMOUXIETEDINGHUANJING。LIRU,YONGYUSHIYOUZUANJINGPINGTAIHEHAINANFEIJIDEJINGUJIAN。

  镀铬层在大气中稳定,不易变色,失去光泽,硬度高,耐磨性好。在紧固件上使用镀铬通常用作装饰效果。它很少用于需要高耐腐蚀性的工业应用中,因为良好的镀铬紧固件与不锈钢一样昂贵,除非不锈钢强度不足以用镀铬紧固件代替。为防止腐蚀,应在镀铬前先镀铜和镍。镀铬可以承受高达1200华氏度(650°C)的温度。然而,氢脆化也以与电镀锌相同的方式存在。镀镍主要用于需要防腐蚀和导电性的场合。如汽车电池的终端等。热浸镀锌,磷化,黑化,镀铬等表面处理工艺,如何选择热浸锌用于紧固件加热锌加热扩散涂层下的液体。涂层厚度为15~100μm,不易控制,但具有良好的耐腐蚀性,可用于工程。热浸锌处理过程受到严重污染,例如锌废料和锌蒸气。由于厚的镀层,在紧固件中引起内螺纹和外螺纹难以拧紧的问题。由于热浸镀锌的温度(340-500℃),它不能用于10.9以上的紧固件。锌渗透是锌粉的固体粉末冶金热扩散涂层。均匀性良好,可在螺纹和盲孔中获得均匀的层。涂层厚度为10~110μm,误差可控制在10%。在锌涂层(镀锌,热浸镀锌,达克罗)中,它与基材的粘合强度和耐腐蚀性最佳。其加工过程无污染,最环保。达克罗镀锌,磷化,黑化,镀铬等表面处理工艺,如何选择紧固件,没有氢脆问题,且扭矩-预紧力是一致的。如果不考虑铬的价格和环境问题,它实际上最适合具有高耐腐蚀性的高强度紧固件。


Copyright © 2019-2020 重庆皓博表面处理有限公司 版权所有 All Rights Reserved.   咨询电话/微信:18996055828
技术支持:众云诚 网站地图

ZHUANZHUDUGEBIAOMIANCHULIGONGYI,YINJINGUOWAIXIANJINPAOGUANGJISHU,YONGYOUSHUTIAOZIDONGGUADUZHUANGSHIGE、XINSHENGCHANXIANHEDUXIN,DUXINNIE,ABSDIANDU,HUAXUENIESHENGCHANXIAN。ZHILIANGBAOZHENG、CHENGXINDIYI!