中文版ENGLISH

中华棋牌

提高不锈钢管焊接质量有哪些技巧

2018年09月22日

  SUIZHEYEYAJIGOUZAIGANGJIEGOUZHONGDEGUANGFANYINGYONG,BUXIUGANGYEYAGUANDAODEHANJIEYUELAIYUEDUO,QIZHILIANGZHIJIEYINGXIANGDAOYEYAYOUDEWAIXIE,SHENZHIYEYAJIGOUDEKONGZHI,SUOYITIGAOYEYAGUANDAODEHANJIEZHILIANGSHIZAIBIXING。

  德州乐瀚焊材有限公司想通过本文对不锈钢管子焊接工艺的选用、焊前准备、结构的设计、焊接技巧、焊后检验等措施的控制,进一步提高焊接质量。

  1、GONGJIANCUNFANGYIJIJIAGONGCHANGSUOYINGFUHEYAOQIU

  WEILEBAOZHENGBUXIUGANGGUANDEBIAOMIANCENGBUBEIPOHUAIHEWURAN,ZAISHENGCHANDEGEGEGONGXUZHONGYINGJIAQIANGBUXIUGANGGUANDEBAOHU,ZHUYAOYOUJIGEFANGMIANDENEIRONG:

  1.1BUXIUGANGGUANDEJIAGONGSHENGCHANYINGYOUZHUANMENDESHENGCHANCHEJIAN(ZUIHAOCAIYONGMUBAN),FANGZHIAOSHITIBUXIUGANGYUTANGANGDEJIAGONGPINGTAIHUOZHEJIANYINGDEDIMIANZHIJIEJIECHU。

  1.2YINGYOUZHUANMENCUNFANGJIA,CUNFANGJIAYINGWEIMUZHIHUOBIAOMIANPENQIDETANGANGZHIJIAHUODIANYIXIANGJIAODIAN,YIYUTANGANGDENGQITAJINSHUCAIZHIGELI。CUNFANGSHI,CHUCUNWEIZHIYINGBIANYUDIAOYUN,YUQITACAILIAOCUNFANGQUXIANGDUIGELI,YINGYOUFANGHUCUOSHI,FANGZHISHOUDAOYETIDEWURAN、FANGZHIYUQITAGOUJIANXIANGHUZHUANGJI、FANGTIEJINSHUDEWURANHESUNSHANG。

  1.3BUXIUGANGGUANDIAOZHUANGSHI,YINGCAIYONGZHUANYONGDIAOJU,RUDIAOZHUANGDAI、ZHUANYONGJIATOUDENG,YANJINSHIYONGGANGSISHENGYIMIANHUASHANGBIAOMIAN;BINGQIEZAIQIDIAOHEFANGZHISHI,YINGBIMIANCHONGJIKEPENGZAOCHENGHUASHANG。

  RUGUOZAIYUNSHU、CUNFANGHEJIAGONGGUOCHENGZHONGCHUXIANBIAOMIANHUASHANG、DIANHUHENJIHEBIAOMIANWURAN,JIUBIXUCHEDIQINGCHU,YONGJIAOXIANGMOGUANGJIDAMOHOU,ZAIYONGPAOGUANGPIANHUOJINXIANGSHAZHIPAOGUANG。

中华棋牌  2、HANJIEFANGFAJIHANJIECAILIAODEXUANYONG

  YOUYUYEYAGUANJIANDEZHIJINGJIAOXIAO,CAOZUONANDUJIAODA,WAIGUANZHILIANGHENEIBUZHILIANGDEYAOQIUJIAOGAO,YAOQIUCHENGSHOUJIAOGAODEYALI,YINCI,ZHUYAOYIYAHUHANWEIZHUDECAOZUOFANGFA。

中华棋牌  2.1HANJIEJIETOUDESHEJI

中华棋牌  2.1.1WEILEBAOZHENGBUXIUGANGGUANDEHANJIEZHILIANG,DUIJIEJIETOUCAIYONGDANMIANHANSHUANGMIANCHENGXING,BEIMIANTONGYAQIDEBAOHUFANGFA。

中华棋牌  2.1.2GUANZIYUTAOGUANZHIJIANJIETOU、GUANZIYUFALAN(GAOJINGFALAN)、FEIDUIJIEDEZHIGUANHANJIECAIYONGJIAOJIEJIETOU。

  2.2HANJIECAILIAO

  2.2.1QITI:YAQI(Ar),CHUNDU≥99.99%。

中华棋牌  2.2.2HANSI:YUMUCAIPIPEI,HANSICAIYONGCHAODITANDEHANSI、HANSIZHIJINGCAIYONGΦ1.2~2.0mm。

  3、HANJIEQIANDEZHUNBEIGONGZUO

  3.1HANJIECAILIAODEJIANCHAHESHEBEIDEXIAOHE

中华棋牌  HANJIECAILIAOZHUYAOSHIMUCAIHEHANCAIYINGGAIYUZHIBAOSHUYIZHI,QIANWANBUNENGYONGCUOCAILIAO。HANJIEDIANLIUBIAO、DIANYABIAO、QILIULIULIANGJIHECEWENYIDENGJILIANGYONGJU,YINGFUHEGUIFANDEYAOQIU,MEIBANNIANDAOZHUANYEJIGOUJINXINGXIAOHE。

  3.2 HANQIANZHUNBEI

  YONGCUODAO、SHABU、GANGSISHUAHUOJIAOXIANGMOGUANGJIDENGGONGJU,JIANGGUANNEI、WAIBIDEPOKOUBIANYUAN20mmFANWEINEITIEXIU、YOUWUHEYANGHUAPIDENGZAZHICHUJING,SHIQILUCHUJINSHUGUANGZE。YONGZAIBINGTONGZHONGJINPAOGUODEBUTIAO,DUOCICASHIZHENGGEJIETOUQU,YIQINGCHUDAMOHOUFENGKOUSHANGCANLIUDEWUWU、YOUZHI。

  WEILEBAOZHENGGUANZIDUIJIEGENBUHANFENGBEIMIANCHENGXING,CAIYONGWUJIYAHUHANJIEDEBUXIUGANGGUANZI,DANGGUANBIDAYU2mmSHI,GUANZIYINGKAIVXINGPOKOU;BIHOU≤2mm,KELIUJIANXIERBUKAIPOKOU。TAOJIENEIGUAN(BUYAOKAIPOKOU)DEZHUANGPEIYAOQIUHEDUIJIEHANFENGXIANGTONG,YIBAOZHENGNEIGUANDETONGZHOUDU。TONGSHIYINGBAOZHENGNEI、WAIGUANDEJIATAOJIANXI,MANZUGONGYIYAOQIU,BAOZHENGJIACENGDEJUNYUNXING,BIYAOSHIJIATAOGUANNEIGUANWAIBIYINGHANYITONGCAIZHIDEDINGWEIBAN。

中华棋牌  GUANZIZAIZHUANGPEIYUDINGWEIHANSHI,SHIYONGDEHANSIHEZHENGSHIHANJIESHIXIANGTONG。DINGWEIHANSHI,SHIWENYINGBUDIYUl5℃,DINGWEIHANFENGJUNBU3CHU,ZHANG10~15mm,CAIYONGDAQIAOLIANJIE,BUNENGPOHUAIPOKOUDELENGBIAN。

  4、CAOZUOFANGFAYAODIAN

中华棋牌  POKOUJIANXI:SHIZHONG6DIANCHUWEIZHIJIANXIWEI0.5mm,SHIZHONG0DIANCHUJIANXIWEI0.2~0.3mm,POKOUDUNBIAN0.3~0.5mm,RUTU1SUOSHI。WEIFANGBIANHANJIE,WAIJINGGUANHANJIESHI,JIANGGUANZIHANFENGANSHIZHONGWEIZHIFENCHENGZUOYOULIANGBANQUAN,DINGWEIHANFENGKEZHIHANYICHU。HANLIANGCENGLIANGDAO,HANQIANGQINGXIEJIAODUYUDIANHUDUIZHONGWEIZHI。

  

  4.1DADICENG:ZAIYANGHANBUWEISHIZHONG6DIANWEIZHICHUWANGZUO10mmCHUYINHU,ANNISHIZHENFANGXIANGJINXINGHANJIE。HANJIEDADICENGHANDAOSHIYAOYANGEKONGZHIWUJI、PENZUIYUHANFENGDEWEIZHI。YINRANDIANHUHOU,HANQIANGZANLIUZAIYINHUCHUBUDONG,DANGHUODEYIDINGDAXIAODEMINGLIANGQINGXIDERONGCHIHOU,CAIKEWANGRONGCHITIANSONGHANSI。

  HANSIYUTONGGUORONGCHIDEQIEXIANCHENG15°SONGRURONGCHIQIANFANG,HANSIYANPOKOUDESHANGFANGSONGDAORONGCHIHOU,YAOQINGQINGDIJIANGHANSIXIANGRONGCHILITUIYIXIAZAITIANSIDETONGSHI,HANQIANGNISHIZHENFANGXIANGYUNSUYIDONG。HANJIEGUOCHENGZHONGTIANSIHEHANQIANGYIDONGSUDUYAOJUNYUN,CAINENGBAOZHENGHANFENGMEIGUAN。

中华棋牌  DANGHANZHISHIZHONG0DIANWEIZHICHU,YINGZANSHITINGZHIHANJIE。SHOUHUSHI,SHOUXIANYINGJIANGHANSICHOULIDIANHUQU,DANBUYAOTUOLIBAOHUQU,RANHOUQIEDUANKONGZHIKAIGUAN,ZHEISHIHANJIEDIANLIUZHUJIANSHUAIJIAN,RONGCHIYEXIANGYINGJIANXIAO,DANGDIANHUXIMIEHOU,YANSHIQIEDUANYAQISHI,HANQIANGCAINENGYIKAI。

  LINGYICEWEIZHIHANQIAN,YINGSHOUXIANJIANGDINGWEIHANFENGCHUDIAO,JIANGSHOUHUCHUHEYINHUCHUXIUMOCHENGXIEPOZHUANGBINGQINGLIGANJINGHOU,ZAISHIZHONG6DIANXIEPOCHUYINHUYIZHIZUOCELIJIETOU8~10mmCHU,HANQIANGBUDONG,DANGHUODEMINGLIANGQINGXIDERONGCHIHOUTIANJIAHANSI,ANSHUNSHIZHENFANGXIANGHANZHISHIZHONG0DIANCHU。

中华棋牌  4.2GAIMIANCENG:GAIMIANCENGHANDAOSHI,CHUHANQIANGHENGXIANGBAIDONGFUDUSHAODA、HANJIESUDUSHAOMANWAI,QIYUYUDADICENGHANDAOSHIXIANGTONG。

中华棋牌  4.3 WUJIYAHUHANHANJIEGUIFANANBIAO1。

  5、HANHOUJIANCHA

中华棋牌  5.1GENJUHANJIEQUEXIANBIAOZHUNISO5817BJIHANFENGDEYAOQIU,HANFENGBIAOMIANBUYUNXUYOUCHAOGUOKEJIANDELIEWEN、WEIHANTOUQUEXIAN,BUYUNXUYOUCHAOGUO0.5mmDEYAOBIANHEJIAZHA。

  5.2HANFENGNEIBUHANTOULVDAYU95%,NEIAOXIAOYU0.5mm;JIAOHANFENGYUANZHOUMANHAN,HANJIEHOUHANJIAOHOUDUDAYUBIHOUDE1.1BEI。

中华棋牌  5.3HANFENGBAOJIAOJIJIETOUCHU,BUDEYOULENGJIAO、FEIBIANDENGXIANXIANG,YINGDANGYUANHUAGUODU。

中华棋牌  5.4HANHOUSHOUXIANJINXINGPTJIANYAN,HEGEHOU,JINXINGYALIWEIGONGZUOYALIDE1.25~1.5BEISHUIYASHIYAN。  

  6、JIELUN

  YEYABUXIUGANGGUANJIANTONGGUOHELIDEYUNSHU、CUNFANG、JIAGONGZHUANGPEI,SHIDANGDEHANJIEFANGFAHEGONGYICUOSHI,HANJIEZHILIANGKEYIJINYIBUTIGAO,CONGERBAOZHENGYEYAXITONGDEWENDINGXINGHEGOUJIANDEZHILIANG。


热门推荐