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如何防止螺旋钢管焊缝产生气孔

2020-8-4    来源:如何防止螺旋钢管焊缝产生气孔    作者:如何防止螺旋钢管焊缝产生气孔  阅读:次  【打印此页】

穷人赚钱门路 ZAILUOXUANHANGUANDECHUCHANGUOCHENGZHONG,YOUYUSHOUYAOJIAGONGSHIZAIREZHUANGTAIXIAJINXINGDE,GUJIARECAOZUOSHIJUEYIZHIPINZHILIANGFEICHANGZHONGYAODEGONGXU。JIAREYONGDEREFENGLU,HANJIEQUYICHANSHENGDEQUEXIANYOUQIKONG、RELIEWEN、HEYAOBIANDENG。LUOXUANGANGGUANHANFENGQIKONGBUJINYINGXIANGGUANDAOHANFENGZHIMIXING,ZAOCHENGGUANDAOXIELOU,ERQIEHUICHENGWEIFUSHIDEYOUFADIAN,YANZHONGJIANGDIHANFENGQIANGDUHERENXING。HANFENGCHANSHENGQIKONGDEYINSUYOU:HANJIZHONGDESHUIFEN、WUWU、YANGHUAPIHETIEXIE,HANJIEDECHENGFENJIFUGAIHOUDU,GANGBANDEBIAOMIANZHILIANGYIJIGANGBANBIANBANCHULI,HANJIEGONGYIJIGANGGUANCHENGXINGGONGYIDENG。HANJICHENGFEN。HANJIEHANYOUSHILIANGDECaF2HESiO2SHI,HUIFANYINGXISHOUDALIANGDEH2,SHENGCHENGWENDINGXINGHENGAOQIEBURONGYUYETAIJINSHUDEHF,CONGERKEYIFANGZHIQINGQIKONGDEXINGCHENG。QIPAO。QIPAODUOFASHENGZAIHANDAOZHONGYANG,QIZHUYAOYUANYINSHIQINGQIYIJIUYIQIPAODEXINGSHIYINZANGZAIHANFENGJINSHUNEIBU。

穷人赚钱门路 LUOXUANGANGGUANDEZHIZAOGONGYIJUEDINGQICANYUYINGLIJIAODA,JUGUOWAIYOUGUANZILIAOJIZAI,YOUXIESHENZHIJIEJINQUFUJIXIAN,ZHIFENGMAIHUHANGANGGUANYINCAIYONGKUOGUANGONGYI,CANYUYINGLIJIEJINLING。JIAREBUTUOJIANGCHENGWEIZAIGUANPINEIBIAOMIANHUOXUWAIBIAOMIANSHANGCHENGXIANLIEWEN、ZHEDIEJIPIANTENGDENGFEIPINDEYUANYOU。(2)LUOXUANHANFENGHANJIEGENZONGJICHAOSHENGBOZAIXIANJIANCEGENZONGJUNJIAOKUNNAN,YINCI,HANFENGQUEXIANCHAOBIAOGAILVGAOYUZHIFENGMAIHUGANGGUAN。ZHEIZHONGJIARECAOZUODEGUANJIANZAIYUJIANGPILIAOJUNYUNJIAREDAOSHIYUJIAGONGDEWENDU。YOUYUCHUANKONGDUIZHILIANGYINGXIANGHENDA,YEJIUSHISHUO,WANGUANJIAGONGSHIDEWENDUSHIYINGXIANGZHILIANGDEZHONGYAOTIAOJIAN,SUOYIYIBANYAODUICHUANKONGJIAGONGSHIDEPILIAOWENDUJINXINGCAOKONG。(3)LUOXUANGANGGUANHANFENGCUOBIANLIANGDUOSHUZAI1.1~1.2mm,ANZHAOGUOJIGUANLICUOBIANLIANGYAOXIAOYUHOUDUDE10%,RUGUANDAOBIHOUJIAOXIAOSHI,CUOBIANLIANGNANYIMANZUYAOQIU,ERZHIFENGMAIHUHANGUANWUCIWENTI。

SUOYI,XIAOCHUZHEIZHONGQUEXIANDECUOSHISHISHOUXIANBIXUQINGCHUHANSIHEHANFENGDEXIU、YOU、SHUIFENJISHIQIDENGWUZHI,QICISHIBIXUHENHAODIHONGGANHANJICHUQUSHIQI。CIWAI,JIADADIANLIU、JIANGDIHANJIESUDU、JIANMANRONGHUAJINSHUDENINGGUSUDUYESHIHENYOUXIAODE。HANJIDEDUIJIHOUDUYIBANWEI25-45mm,HANJIKELIDUDA、MIDUXIAOSHIDUIJIHOUDUQUZUIDAZHI,FANZHIQUZUIXIAOZHI;DADIANLIU、DIHANSUDUIJIHOUDUQUZUIDAZHI,FANZHIQUZUIXIAOZHI,CIWAI,XIATIANHUOKONGQISHIDUDASHI,HUISHOUDEHANJIYINGHONGGANHOUZAISHIYONG。LIULIE(LIUYINQIDELIEWEN)。HANJIELIUPIANXIDAIHENQIANGDEBANCAI(TEBIESHIRUANFEITENGGANG)SHILIUPIANXIDAIZHONGDELIUHUAWUJINRUHANFENGJINSHUERCHANSHENGDELIEWEN。QIYUANYINSHIZAILIUPIANXIDAIZHONGHANYOUDIRONGDIANDELIUHUATIEHEGANGZHONGCUNZAIQINGQI。SUOYI,WEIFANGZHIZHEIQINGKUANGCHANSHENG,SHIYONGHANLIUPIANXIDAISHAODEBANGANGHUOGANGHAIMINGXIAODE。QICI,HANFENGBIAOMIANHEHANJIDEQINGJIEYUGANZAOYESHIHENBIYAODE。GANGBANBIAOMIANCHULI。WEIBIMIANKAIJUANJIAOPINGTUOLUODEYANGHUATIEPIDENGZAWUJINRUCHENGXINGGONGXU,YINGSHEZHIBANMIANQINGSAOZHUANGZHI。

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