浅谈粉末静电喷涂工艺及常见缺陷防治_蚌埠市霆辉涂料科技有限公司

疯狂德州游戏

JINTIANSHI2020NIAN1YUE14RI XINGQIER,HUANYINGGUANGLINBENZHAN 

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浅谈粉末静电喷涂工艺及常见缺陷防治

文字:[大][中][小] 手机页面二维码 2016/1/13     浏览次数:    

  FENMOTULIAOZI20SHIJI50NIANDAIKAISHIYINRENWOGUO,DANGSHIYINGYONGLINGYUFEICHANGSHAO,JINZAIMOUXIEDIANJUEYUANLINGBUJIANSHANGYINGYONG。SUIZHEHUANBAODEYAOQIUYUELAIYUEGAO,TUZHUANGXINGYEPOQIEXUYAOXUANZEHUANBAOTULIAO(SHUIXINGTULIAOYUFENMOTULIAO)JIWUGONGHAITUZHUANGGONGYI。YOUYUFENMOTULIAOJIHUBUHANvoc,ERQIEFENMOLIYONGLVGAODA95%ZUOYOU,YINCIFENMOTULIAOJIFENMOJINGDIANTUZHUANGJISHUZAITUZHUANGXINGYEZHONGDEYINGYONGYUELAIYUEGUANGFAN。

  1、FENMOTULIAODEZUCHENGJITEXING

  FENMOTULIAOXIANYOUTEZHISHUZHI、YANTIANLIAO、GUHUAJIJIQITAZHUJIYIYIDINGDEBILIHUNHE,RANHOUZAITONGGUOJIAOBAN、REJIYA、LENGQUE、FENSUIHEGUOSHAIDENGGONGYIPEIZHIERCHENG。

疯狂德州游戏   1.1FENMOTULIAOZUCHENGDESIDAZHUTI

  1.2FENMOTULIAODETEDIAN

  TULIAOKEFENWEIREGUXINGHERESUXINGLIANGDALEI,FENMOTULIAOYIBANWEIREGUXING,ZHUYAOTEXINGRUXIA:

疯狂德州游戏   FENMOTULIAOWUvocPAIFANG,BUHANYOUJIRONGJIJIQITAYOUDUCHENGFEN,XIANGBIRONGJIXINGTULIAOANQUANXINGGENGGAO;

疯狂德州游戏   FENMOTULIAOSHU100%GUTITIXI,PENYIDEFENMOTULIAOKEHUISHOUZAILIYONG,LIYONGLVGAODA95%YISHANG;

  FENMOTULIAOKEYICIXINGHUODE60WEIMIYISHANGDEGAOFANGFUXINGHOUMOCENG,XIANGDANGYURONGJIXINGTULIAOPENTUJIDAODEHOUDU,JIANSHAOLESHIGONGDEDAOSHU,JIJIENENGHUANBAO,YOUTIGAOLESHENGCHANXIAOLV;

  TULIAOSHIGONGSHI,BUXUYAOANJIJIEBIANHUALAIDUINIANDUJINXINGDIAOZHENGHEKONGZHI,SHIGONGFEICHANGFANGBIAN。

疯狂德州游戏   DANGRAN,FENMOTULIAOMUQIANZAIGONGYISHANGYECUNZAIYIXIEBUZU,LIRUFENMOXULIAOBUNENGXIANGYETAITULIAONEIYANGKEYIXUNSUHUANSE;FENMOTULIAOBIANJIAOSHANGFENBUJUNYUN;FENMOTULIAOWUFAXIANGRONGJIXINGTULIAONEIYANGSUIYIHUODECHAOBOMOCENG;FENMOTULIAOSUOXUGUHUAWENDUGAO;FENMOTULIAOSHIGONGXIANCHANGDEFENCHENNONGDUGUOGAOSHIKENENGCUNZAIFENCHENZHEHUOBAOZHADEWEIXIANDENG。

疯狂德州游戏   2、FENMOJINGDIANPENTUYUANLI

  FENMOJINGDIANPENTUSHILIYONGGAOYADIANYUNFANGDIANCHANSHENGJINGDIANCHANG,DAIYOUFUDIANHEDEFENMOZAIJINGDIANLIHEYUNZAIQITIDESHUANGZHONGZUOYONGXIA,TULIAOJUNYUNDIFEIXIANGJIEDIGONGJIAN,DANGFENCENGDADAOYIDINGDEHOUDUSHI,FENCENGZHIJIANYINWEI“TONGXINGXIANGCHI”YUANLI,ZUZHIGONGJIANJINYIBUSHANGFENCONGERBIMIANGONGJIANBIAOMIANFENCENGGUOHOUWENTI。

疯狂德州游戏   3、FENMOTUZHUANGCHANGGUIGONGYIJIZHUYISHIXIANG

  WEILETIGAOFENMOTUCENGYUJITIJIEHELI,JIANGDIGONGJIANBIAOMIANZAZHIDUITUCENGWAIGUANDEYINGXIANG,TUZHUANGQIANXUYAODUIGONGJIANJINXINGBIAOMIANCHULI,YIBANFENMOTUZHUANGGONGYILIUCHENGWEI:QIANCHULIYIFENMOPENTUYIHONGGANGUHUAYILENGQUEJIANYAN。

  3.1QIANCHULIGONGXU

  TUOZHIYISHUIXIYICHUXIUYISHUIXIYIBIAODIAOYILINHUAYISHUIXIYIQULIZISHUIXIYIHONGGAN。

  TUOZHIZHUYAOSHILIYONGHANYOUBIAOMIANHUAXINGJIDEJIANXINGWUZHIDUIGONGJIANBIAOMIANJINXINGCHUYOUHEQUWU,DANYOUDEXIAOXINGJIAGONGCHANGKENENGHUIXUANZEYOUJIRONGJICHUYOU,ZHEIZHONGTUOZHIFANGSHISUIRANJIANBIAN.DANYOUJIRONGJIDUIHUANJINGJICAOZUOZHEDEWEIHAIFEICHANGDA。TUOZHIGANJINGHOU,XUYAODUIGONGJIANBIAOMIANJINXINGCHEDISHUIXI,FANGZHIGONGJIANCONGQIANBIANGONGXUDAIGUOLAIDECANLIUCAOYEJIZAZHIDUILINHUAMOWANZHENGXINGDEYINGXIANG。

疯狂德州游戏   CHUXIUGONGXUDADUOXUANYONGXILIUSUANHUOXILINSUANDESUANXINGYEDUIGONGJIANJINXINGJINPAOCHULI.DUIYUBIAOMIANXIUSHIYANZHONGDEGONGJIAN,XUYAOCAIYONGPENSHAHUOPAOWANDENGJIXIEFANGFACHULI,DANJIXIECHUXIUHOURENGXUDUIGONGJIANJINXINGSUANYECHULI,ZHIZHIXIUJICHULICHEDIHOUCAINENGJINRENXIADAOGONGXU。CHUXIUHOUDESHUIXIZHUYAOSHIFANGZHIGONGJIANCANLIUSUANYEGUODUOERPOHUAIBIAODIAOYEDESUANJIANPINGHENG,TONGSHIYEWEIBIAOMIANDIAOZHENGGONGXUTIGONGGENGJIAXINXIANGUANGJIEDEJITIBIAOMIAN。

  表面调整工序主要是改变工件表面微观状态、细化磷化结晶、缩短磷化时间,同时也能消除钢铁表面状态的差异对磷化膜质量的影响.可以说表调工序质量的好坏,将直接影响磷化膜的最终质量。

  LINHUASHIDAFUDUTIGAOJINSHUBIAOMIANTUCENGNAIFUSHIXINGDEYIZHONGJIANDANKEKAO、FEIYONGDILIAN、CAOZUOFANGBIANDEGONGYIFANGFA。ANLINHUAYEDELINSUANYANFENLEI,YOULINSUANXINXI、LINSUANMENGXI、LINSUANTIEXI,CIWAI,LINSUANXINYANZHONGHAIYOUJIAGAIDEGAIXI,JIAMENG、NIEDE“SANYUANLINHUA”TIXIDENG。LINHUACHENGMOWANZHENGHOU,XUYAOJISHIDUIGONGJIANJIANGXINGCHEDIDESHUIXI,YIBANSHUIXI2CI,JIANYIZUIHOUYIDAOSHUIXICAIYONGXINXIANCHUNSHUIXI,YIMIANCANLIUDESUANXINGYEDUITULIAOCHANSHENGDEBULIANGYINGXIANG,SHUIXIGANJINGHOU,XUYAODUIGONGJIANJINXINGCHUSHUIGANZAOYIBANHONGGANTIAOJIANWEI150℃、10-30min,ZHUYIHONGGANWENDUBUYIGUOGAO,YIMIANLINHUAMOCHUXIANFABAIJIFENHUADENGQUEXIAN。

  3.2FENMOPENTU

  FENMOJINGDIANPENTUSHEBEIZHUYAOYOUJINGDIANFASHENGQI、FENMOPENQIANG、GONGFENZHUANGZHI、GONGQIXITONGJIHUISHOUZHUANGZHIDENGWUDABUFENZUCHENG。

  PENTUZHUNBEIGONGZUO:SHOUXIANKAIQIPENQIANGDEDIANYUANKAIGUANHEQIYAKAIGUAN,RANHOUGENJUGONGJIANGUIGEDAXIAODUIPENQIANGCHUFENLIANGJIWUHUAQIYAJINXINGDIAOZHENG,YIBANPENFENLIANGKONGZHIZAI300-600g/min,WUHUAQIYASHEDINGZAI(3.0-5.0)x105Pa,FENTONGLIUHUAQIYA(0.5-0.8)x105Pa,JINGDIANYA60-80kv,RUGUOSHILOUDIBULIANGJIANFANPEN,JINGDIANYASHEDINGYINGBUDAYU40kv。

  PENTUGUOCHENGZHONGYIBANZUNXUNZISHANGERXIA、CONGZUODAOYOUDECAOZUOYUANZE,QUEBAOGONGJIANSHANGFENJUNYUN。YOUYUFENMOBULIANGJIANFANGONGSHIXUYAOTUOQIHOUZAIZHONGXINQIANCHULI.FANGONGLIUCHENGXIANGDANGFUZA。YINCIZAITUZHUANGGUANLIGUOCHENGZHONG,XUYAOANPAIZHUANRENZAIPENFANGCHUKOUDUIGONGJIANBIAOMIANFENCENGDEWAIGUANJINXINGJIANCHA,RUFAXIANGONGJIANBIAOMIANPENTUBUJUNHUOYINHUANSEBUCHEDIZAOCHENGDEYISEWURAN,YINGLIJIQUXIAGAIGONGJIAN,BINGBAGONGJIANBIAOMIANDEFENCHENCHUIJINCHEDIHOUZHONGXINSHANGXIAN。RUGUOSHIKONGQIZHONGXIXIAODEXIANWEIXIFUZAIFENCENGBIAOMIAN,KEYONGJIANZUIQIQIANGLIYONGWEIXIAOQIYACONGCEMIANCHUIDIAOGONGJIANBIAOMIANDEXIANWEI,BIMIANXIANWEIFUZHEYICHENGFENCENGGUHUAHOUQIMOWAIGUANBULIANG。

疯狂德州游戏   3.3HONGGANGUHUA

  GUHUAGUOCHENGFENWEIRONGCHU、LIUPING、JIAOHUAHEGUHUA4GEJIEDUAN,WENDUSHENGGAODAORONGDIANHOU,GONGJIANSHANGDEBIAOCENGFENMOKAISHIRONGHUA,BINGZHUJIANYUNEIBUFENMOXINGCHENGXUANWOZHIDAOQUANBURONGHUA。FENMOQUANBURONGHUAHOU,KAISHIMANMANLIUDONG,ZAIGONGJIANBIAOMIANXINGCHENGBOERPINGZHENGDEYICENG,CIJIEDUANCHENGWEILIUPING,WENDUJIXUSHENGGAODAODAJIAODIANHOUYOUJIFENZHONGDUANZANDEJIAOHUAZHUANGTAI(WENDUBAOCHIBUBIAN),ZHIHOUWENDUJIXUSHENGGAO,FENMOFASHENGWANGZHUANGJIAOLIANFANYINGERCHEDIGUHUA。BUTONGDEFENMOZAIHONGKAOWENDUHESHIJIANSHANGSHIGEBUXIANGTONGDE,YIBANGUHUALUWENDUSHEDINGZAI(190±10)℃,HONGKAOSHIJIANWEI(25±5)min,GONGJIANZUIDIBUJULIHONGLUDIBUJICEBI100mmYISHANG。

  3.4LENGQUEJIANYAN

  YOUYUFENMOTUZHUANGGUHUAWENDUGAO,GANGCHUHONGLUDEGONGJIANBIAOMIANTUCENGJIAORUAN,DUIHOUDAOBAOZHUANGGONGXUJITUCENGXINGNENGJIANYANDOUCUNZAIYIDINGDEYINGXIANG,YINCI,GONGJIANHONGLUCHUKOUHOU,XUYAOSHEZHIYIDINGDELENGQUEDUANDUITUMOJINXINGCHANGWENLENGQUE,QUEBAOTUMOBIAOMIANWENDUJINSIYUSHIWENZHUANGTAI,RANHOUCAINENGANPAIZHIJIANRENYUANDUIGONGJIANTUCENGWAIGUANZHILIANGJINXINGPANDING。

疯狂德州游戏   3.5.JINGDIANYADESHEDING

疯狂德州游戏   YOUYUFENMOTULIAODEDAIDIANLIANGYUDIANCHANGQIANGDUCHENGZHENGBI,YINCI,HESHIDITIGAOJINGDIANYAYUFENMODEDAIDIANLIANGHUIYOULIYUFENMOSHANGFENLVDETIGAO,TONGGUOSHENGCHANCEYAN。

ZAIJINGDIANYAQUEDINGDEQINGKUANGXIADIANCHANGQIANGDUYUJIJIANJULICHENGFANBI。DANGPENQIANGYUGONGJIANJULIGUODUANSHI,HUICHANSHENGHUOHUAFANGDIAN,JULITAIYUAN,ZEFENMODESHANGFENLVJIANGJIANGDI,DANGJINGDIANYAKONGZHIZAI60-90kvSHI,PENTUJULIYINGBAOCHIZAI200-300mmZHIJIAN。

疯狂德州游戏   4、JIEYU

  SUIZHEQICHESHICHANGJINGZHENGRIYIJILIE,TIGAOZHENGCHEZHILIANGJIJIANGDIZHIZAOCHENGBENSHIGEDAQICHEZHIZAOQIYETIGAOJINGZHENGLIZUIZHIJIEDETUJING,FENMOTULIAOZUOWEIWURONGJIXINGTULIAODEDAIBIAOZHIYI,BUJINGONGYIJIANDAN,ERQIEHUANBAOWUGONGHAI,YINCI,WEILAIQICHETUZHUANGYOUFENMOTUZHUANGQUDAIRONGJIXINGTUZHUANGCHENGBIRANFAZHANQUSHI。

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