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不锈钢储罐焊接时焊条、焊丝直径选择

作者:不锈钢储罐 时间:2018-01-25 14:31
不锈钢储罐焊接时焊条、焊丝直径选择: 焊条、焊丝直径的选择应根据所设计的坡口尺寸来确定,综合考虑焊接工艺性能和焊接质量。焊缝厚度/mm/焊缝次序/焊丝直径/mm/焊接电流/A/焊接电压/V/焊接速度/m﹒h-1/焊丝牌号 信息摘要:

不锈钢储罐焊接时焊条、焊丝直径选择

水果拉霸多人版 HANJIESHIHANTIAO、HANSIZHIJINGXUANZE:  HANTIAO、HANSIZHIJINGDEXUANZEYINGGENJUSUOSHEJIDEPOKOUCHICUNLAIQUEDING,ZONGHEKAOLVHANJIEGONGYIXINGNENGHEHANJIEZHILIANG。

表2.6  埋弧焊工艺参数

水果拉霸多人版 HANFENGHOUDU/mm

HANFENGCIXU

水果拉霸多人版 HANSIZHIJING/mm

水果拉霸多人版 HANJIEDIANLIU/A

HANJIEDIANYA/V

HANJIESUDU/m﹒h-1

水果拉霸多人版 HANSIPAIHAO

6

 

ZHENG

4.0

525~550

水果拉霸多人版 28~32

40.5

H00Cr21Ni10

表2.7  手工钨氩弧焊工艺参数

HANJIANHOUDU/mm

WUZHIJING/mm

水果拉霸多人版 HANSIZHIJING/mm

HANJIEDIANLIU/A

HANJIEDIANYA/V

QITILIULIANG

水果拉霸多人版 /L﹒min﹣1

2.0

水果拉霸多人版 2.0~2.5

2.0

110~160

水果拉霸多人版 11~15

6.0~7.0

21HAOHANFENGCAIYONGLESHOUGONGDIANHUHANHEMAIHUHAN。SHOUGONGDIANHUHANYONGYUDINGWEIHAN,MAIHUHANWEIHANJIDIANSHANGDANMIANMAIHUHANSHUANGMIANCHENGXINGHANJIEDEFANGFA。DUIYUMAIHUHAN,CAIYONGQIGANGSHIZONGFENGHANJIDIAN,GONGJIANHOUDUWEI6mm,GENJUBIAO2.6,HANSIZHIJINGWEI4.0mm.

表2.8  手工电弧焊工艺参数

水果拉霸多人版 HANJIANHOUDU/mm

CENGHANFENG

DIERCENGHANFENG

水果拉霸多人版 HANTIAOZHIJING/mm

HANJIEDIANLIU/A

水果拉霸多人版 HANTIAOZHIJING/mm

HANJIEDIANLIU/A

5.6

2.0

40~70

4

水果拉霸多人版 140~160

29HAOHANFENGCAIYONGTIGHANDADIDADI,ZAIYONGSHOUGONGDIANHUHANTIANCHONGDEFANGFA。DUIYUDICENGHANGENJUBIAO2.7,KEYIXUANCHUDICENGTIGHANDEHANSIZHIJINGWEI2mm;DUIYUTIANCHONGYONGHANTIAOGENJUBIAO2.8,HANTIAOZHIJINGWEI4mm.

不锈钢储罐焊接时焊条、焊丝直径选择

456RUHEJIEJUEBUXIUGANGCHUGUANGENBUWEIHANTOUQUEXIANSHICIPOKOUSHEJIDENANDIAN

RUHEJIEJUEBUXIUGANGCHUGUANGENBUWEIHANTOUQUEXIANSHICIPOKOUSHEJIDENANDIAN。

JIYAOBAOZHENGNEICERONGHUAZIDONGQITIBAOHUHANLIANGHAODECHENGXING,YOUYAOYOULIYUHANGONGDECAOZUO。JIANXITAIDA,YOULIYUHANTOU,DANRONGYIHANCHUAN,CAOZUONANDUJIAODA;TAIXIAOZEFANZHI。DUNBIANTAIDA,YIZAOCHENGGENBUWEIHANTOU;DUNBIANTAIXIAOYITABIAN,SHICAOZUOKUNNAN。

LINGWAI,ZAISHEJISHANGWAICEPOKOUJIYAOJINLIANGCAIYONGGAORONGFUXIAOLVDEMAIHUHANHANJIEFANGFA,YOUYAOBIYOUYUNEICERONGFUJINSHUTAIBO,RONGYIZAOCHENGZIDONGMAIHUHANHANCHUANDEXIANXIANG,HAIYAOBINEICERONGHUAZIDONGQITIBAOHUHANYOUYUHANJIESUDUJIAOMAN,ERYIZAOCHENGDEHANCHUAN、HANLIUDENGQUEXIAN。ZHENDUIYISHANGYAOQIU,JINGGUODALIANGSHIYANYANGUI,SHEJILERUSUOSHIDEPOKOUXINGSHI。

水果拉霸多人版 BAOHUQITIDEPEIBIYOUYUC2HANHANJIEGUOCHENGZHONG,SHELIUGUODUSHIFEIJIANJIAODA,ERDUANLUGUODURONGSHENJIAOQIAN,NANYIXIAOCHUGENBUWEIHANTOUQUEXIAN,GUCAIYONGLEAr+C2HUNHEQITILIANHEBAOHU。ZAIDUOXINGQITIDEJICHUSHANG,TIANJIALEHUOXINGQITICQ,TIGAOLEBAOHUQITITUOYANGQUQINGDENENGLI,JIANGDILEDUITIEXIU、YOUWU、SHUIFENDENGDEMINGANCHENGDU,YOULIYUXIAOCHUGENBUQUEXIAN。

另外,在富氩的情况下,电弧燃烧稳定,维弧容易,且熔滴很容易呈稳定的轴向射流过渡,飞溅较小。如Ar气过多,则弧柱十分狭窄,容易受阴斑点漂移现象的干扰,电弧不易稳定,电弧吹偏,产生未熔合,且液体金属的粘度及表面张力较大,使熔池中的气体难以逸出,造成气孔。焊缝金属润湿性差,易形成指形熔深。镇田机械用试验表明采用92%Ar+8%C2保护气体配比较为适宜。

水果拉霸多人版 YAOSHIXIANRONGHUAZIDONGQITIBAOHUHANWENDINGDESHELIUGUODU,BUDANYAOYOUHELIDEQITIPEIBI,ERQIEHANJIEDIANLIUBIXUCHAOGUOQILINJIEDIANLIU。CANSHUDEXUANZEYAOBAOZHENGRONGHUAQITIBAOHUZIDONGHANCENGDEHANTOU、CAOZUOBIANLI、LIANGHAODEBEIMIANCHENGXING。

MUCAICAIZHIJIGUIGECAIZHIWEI20gGANG,41000SHULIANGSANJIETONGTI,3TIAOHUANFENG,3TIAOZONGFENG。

HANJIEFANGFATONGTINEICEZIDONGMAGHAN,WAICEMAIHUZIDONGHAN。

水果拉霸多人版 HANJIECAILIAOQITIBAOHUHANHANSIXINGHAOWEIER50-6,ZHIJINGWEI41.2mm;MAIHUHANHANSIPAIHAOWEIH08MnA,ZHIJINGWEI4.2mm,HANJI:H431.HANSISHENCHUZHANGDUZIDONGXAGHANSHIHANSISHENCHUZHANGDUWEI1015mm;MAIHUZIDONGHANSHIHANSISHENCHUZHANGDUWEI3040mm.HANJIESHEBEIZIDONGMAGHANDIANYUANXUANYONGMiLLer602;MAIHUHANDIANYUANXUANPOKOUXINGSHIJIANSUOSHI。

水果拉霸多人版 HANJIESHUNXUNEICECAIYONGZIDONGGMAWHANHANLIANGCENG,WAICECAIYONGZIDONGMAIHUHANHANMAN。

JISHUYAOQIUPOKOUCAIYONGJIXIEJIAGONG,YANGEKONGZHIZHUANGPEIJIANXI、CUOBIANLIANG。ZHUANGPEIDIANGUHANZAIWAICEPOKOUNEI。NEICERONGHUAQITIBAOHUHANHANHOU,WAICEDAMODIANGUHANDIAN。

水果拉霸多人版RUNINXIANGLEJIEGENGDUOGUANYUBUXIUGANGCHUGUANJIBUXIUGANGCHUGUANHANJIESHIHANTIAO、HANSIZHIJINGXUANZEDEXIANGGUANZHISHI,HUANYINGDENGLUhttp://bozob.comCHAKANGENGDUOXINXI!

文章标题:不锈钢储罐焊接时焊条、焊丝直径选择

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