高强钢三明治板T形接头焊剂片约束电弧焊电弧行为
陈振文; 王磊; 芮正雷; 乔及森
2019
Source Publication焊接学报
ISSN0253-360X
Volume40Issue:12Pages:83-90
Abstract文中基于高速摄像和焊接电信号采集系统,对焊剂片约束电弧焊接高强三明治板T形接头过程中的电弧行为进行了研究.结果表明,通过焊剂片约束电弧焊接工艺可实现三明治板的加工制造,焊剂片在焊接过程中不仅有效解决了电弧攀升问题,还改变了电弧形貌与加热特性,显著增加了电弧稳定性;将电弧电压控制在23 ~ 29 V,焊接电流控制在240 ~ 320 A,坡口宽度控制在5 ~ 7 mm,在此工艺参数范围内,焊剂片熔化高度适中,电弧可获得良好的约束,电弧到坡口底部的距离与电弧到面板侧壁的距离相当,主要在坡口底部及侧壁根部稳定燃烧,可获得面板与芯板熔合良好T形接头.
Keyword三明治板T形接头 焊剂片约束电弧焊 电弧行为 接头截面形貌
Indexed ByCSCD
Language中文
WOS Research AreaMetallurgy & Metallurgical Engineering
WOS SubjectMETALLURGY METALLURGICAL ENGINEERING
CSCD IDCSCD:6658727
Document Type期刊论文
Identifierhttp://ir.lut.edu.cn/handle/2XXMBERH/75704
Collection省部共建有色金属先进加工与再利用国家重点实验室
Affiliation兰州理工大学;;兰州理工大学, ;;甘肃省省部共建有色金属先进加工与再利用国家重点实验室, 兰州;;兰州, ;; 730050;;730050
First Author AffilicationState Key Laboratory Of Gansu Advanced Non-Ferrous Metal Materials
First Signature AffilicationState Key Laboratory Of Gansu Advanced Non-Ferrous Metal Materials
Recommended Citation
GB/T 7714
陈振文,王磊,芮正雷,等. 高强钢三明治板T形接头焊剂片约束电弧焊电弧行为[J]. 焊接学报,2019,40(12):83-90.
APA 陈振文,王磊,芮正雷,&乔及森.(2019).高强钢三明治板T形接头焊剂片约束电弧焊电弧行为.焊接学报,40(12),83-90.
MLA 陈振文,et al."高强钢三明治板T形接头焊剂片约束电弧焊电弧行为".焊接学报 40.12(2019):83-90.
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