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焊接不锈钢储罐时焊接层数和顺序

作者:不锈钢储罐 时间:2018-01-25 14:33
在焊接厚度较大时,需要采用多层焊,多层焊有利于提高焊缝的塑性和韧性,但是层数过多会增加变形倾向。对于低碳钢、低合金钢、不锈钢,每层焊缝厚度对焊缝质量有一定影响,经验认为:每层焊缝厚度等于焊条直径0.8~1.2倍,多好不大于4~5mm。 信息摘要:

焊接不锈钢储罐时焊接层数和顺序

焊接不锈钢储罐时焊接层数和顺序:

水果拉霸多人版 ZAIHANJIEHOUDUJIAODASHI,XUYAOCAIYONGDUOCENGHAN,DUOCENGHANYOULIYUTIGAOHANFENGDESUXINGHERENXING,DANSHICENGSHUGUODUOHUIZENGJIABIANXINGQINGXIANG。DUIYUDITANGANG、DIHEJINGANG、BUXIUGANG,MEICENGHANFENGHOUDUDUIHANFENGZHILIANGYOUDINGYINGXIANG,JINGYANRENWEI:MEICENGHANFENGHOUDUDENGYUHANTIAOZHIJING0.8~1.2BEI,BUDAYU4~5mm。

水果拉霸多人版 n=δ/d ........................SHI(2-2)SHIZHONG  n—CENGSHUδ—GONGJIANHOUDUd—HANTIAOZHIJING

水果拉霸多人版 21HAOHANFENGYISHOUGONGDIANHUHANDINGWEI,DANCENGMAIHUHANHANJIE。CENGHANFENGYONGSHOUGONGDIANHUHANHANJIE,HANTIAOΦ=2.00mm,DIERCENGYONGMAIHUHANHANJIE,HANSIΦ=4.00mm.HANFENGCENGSHU2CENG。

水果拉霸多人版 29HAOHANFENGYITIGHANDADIDADI,ZAIYISHOUGONGDIANHUHANTIANCHONG,TIGHANDEHANSIZHIJINGΦ2.00mm;SHOUGONGDIANHUHANDEHANTIAOZHIJINGWEIΦ4.00mm,HANFENGCENGSHUWEI2CENG。

热处理说明:

白酒储罐水果拉霸多人版的主体材料为00Cr19Ni10,是比0Cr19Ni9碳含量更低的奥氏体不锈钢,耐晶间腐蚀性优越,可用作焊接后不进行热处理部件类。但对些耐晶间腐蚀性能要求很高的焊件需要进行焊后稳定化退火处理。

DUIYUHANTIAOSHIYONGSHIYINGBAOCHIGANZAO,A002TAIGAIXINGYINGJING150℃GANZAO1XIAOSHI (BUNENGDUOCIZHONGFUHONGGAN,FOUZEYAOPIRONGYIKAILIEBOLUO),FANGZHIHANTIAOYAOPIZHANYOUJIQITAZANGWU,YIZHISHIHANFENGZENGJIAHANTANLIANGHEYINGXIANGHANJIANZHILIANG。ERHANSIZAISHIYONGQIANYINGJINXINGZIXIQINGLI(QUYOU、QUXIUDENG),BANBUXUYAOJINXINGHONGGANCHULI。

焊接不锈钢储罐时焊接层数和顺序

412BUXIUGANGCHUGUANZHIZAOZHONGSHOUGONGDIANHUHANYUMAIHUHANDEYOUQUEDIAN

不锈钢储罐制造中手工电弧焊与埋弧焊的优缺点

的承压能力和安全可靠性,在很大程度上取决于容器的制造质量。焊接是现代不锈钢储罐制造中常用的加工方法,也是关键的工艺手段。所以合格的焊接质量是保证不锈钢储罐的强度和安全可靠性的前提和基础。在不锈钢储罐制造过程中常用的焊接方法有手工电弧焊、埋弧焊、TIG焊、CO2保护焊等方法。下面分别介绍:

1、  手工电弧焊

水果拉霸多人版 YUBIEDEHANJIEFANGFAXIANGBIJIAO,SHOUGONGDIANHUHANDESHEBEIJIANDAN、YIYUWEIHU、SHIYONGLINGHUOFANGBIAN ,BIANYUZAISHINEI 、SHIWAIHEGAOKONGZUOYE,BINGQIEDUICAILIAODESHIYINGXINGGUANG,SHIBUXIUGANGCHUGUANZHIZAOGUOCHENGZHONGGUANGFANSHIYONGDEZHONGHANJIEFANGFA。TAJUYOUYIXIAYOUDIAN:

(1) YAOQIUBUGAO,GONGYILINGHUO:SHIHEGEZHONGJIEGOUXINGZHUANG、GEZHONGWEIZHIDEHANJIEBINGQIEDUIHANJIEJIETOUZHUANGZHIJINGDUYAOQIUJIAODI。

水果拉霸多人版 (2) SHIYINGXINGQIANG:SHEBEIJIANDAN,CAOZUOHEWEIXIUFANGBIAN,SHIYONGYUBUTONGHOUDUDEJINSHUCAILIAOHANJIE。

水果拉霸多人版 (3) YIYUTONGGUOGONGYIDEDIAOZHENG(RUDUICHENGHANDENG)LAIKONGZHIGONGJIANDEBIANXING,GAISHANYINGLIZHUANGTAI。

(4) YUQIHANHEMAIHUHANXIANGBI,JINXIANGZUZHIJIAOXI,REYINGXIANGQUJIAOXIAO。

HANTIAODIANHUHANDEBUZU:SHENGCHANXIAOLVDI,LAODONGQIANGDUJIAODA,DUIYUHANGONGDECAOZUOJISHUYAOQIUJIAOGAO。 

2、 埋弧焊

水果拉霸多人版 JIANGDIANHUFUGAIDEHANJICENGXIARANSHAO,DIXIAHANJIRONGHUAZHENGFACHENGQITI,PAIKAIZHOUWEIRONGZHA,XINGCHENGGEFENGBIDEKONGQIANG,DIANHUZAIKONGQIANGNEIRANSHAO,BUDUANSONGRUHANSI,YIRONGDIZHUANGLUORURONGCHIBINGYUMUCAIJINSHURONGHECHENGHANFENG,MAIHUHANSHI,RONGHUADEHANJIDUIRONGCHIJINSHUQIHAIYUAN、JINGHUAHEHEJINHUADEZUOYONG。MAIHUHANFENWEIMAIHUZIDONGHAN(GUOCHENGQUANBUYOUJIXIELAIWANCHENG)HEBANZIDONGMAIHUHAN(SHOUGONGWANCHENGSONGSI)。

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文章标题:焊接不锈钢储罐时焊接层数和顺序

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