SIA OpenIR  > 空间自动化技术研究室
一种新型零减薄搅拌摩擦焊工艺
Alternative TitleA novel zero-weld-thinning friction sir welding process
王敏; 张会杰; 张骁; 于涛; 杨广新
Department空间自动化技术研究室
Source Publication焊接学报
ISSN0253-360X
2016
Volume37Issue:10Pages:37-40
Indexed ByEI ; CSCD
EI Accession number20164502988828
CSCD IDCSCD:5841739
Contribution Rank1
Funding Organization国家自然科学基金资助项目(51505471)
Keyword零减薄 搅拌摩擦焊 焊缝成形 微观组织 力学性能
Abstract文中成功开发了一种基于焊具轴肩零压入量的新型零减薄搅拌摩擦焊工艺,能够从根本上彻底消除常规搅拌摩擦焊中出现的焊缝减薄现象。采用这一新型工艺实施焊接,无需对被焊母材进行任何焊前焊后的增材或减材处理,即可低成本、高效率、高质量的实现铝合金的零减薄搅拌摩擦焊接。结果表明,所得零减薄接头的抗拉强度可以达到母材的97%,断后伸长率可以达到母材的100%.由于焊接中轴肩作用被显著削弱,这种焊接方法还能有效改善工件厚度方向上的焊缝微观组织和力学性能的分布均匀度。
Other AbstractA novel zero-weld-thinning (ZWT) friction stir welding (FSW) process was successfully developed, which can fundamentally eliminate the reduction of weld thickness commonly appeared in conventional FSW. The high-quality ZWT-FSW joints of aluminum alloys can be obtained at low cost and high efficiency without any addition or reduction treatment of base material before or after welding. The results indicated that the strength factor of 97% and the elongation factor of 100% can be obtained during the tensile test of ZWT-FSW joints. Additionally, an increase in the homogeneity of microstructures and mechanical properties can be achieved in weld thickness direction because shoulder effect on base material during FSW was weakened. © 2016, Editorial Board of Transactions of the China Welding Institution, Magazine Agency Welding.
Language中文
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sia.cn/handle/173321/19407
Collection空间自动化技术研究室
Corresponding Author张会杰
Affiliation中国科学院沈阳自动化研究所机器人学国家重点实验室
Recommended Citation
GB/T 7714
王敏,张会杰,张骁,等. 一种新型零减薄搅拌摩擦焊工艺[J]. 焊接学报,2016,37(10):37-40.
APA 王敏,张会杰,张骁,于涛,&杨广新.(2016).一种新型零减薄搅拌摩擦焊工艺.焊接学报,37(10),37-40.
MLA 王敏,et al."一种新型零减薄搅拌摩擦焊工艺".焊接学报 37.10(2016):37-40.
Files in This Item: Download All
File Name/Size DocType Version Access License
一种新型零减薄搅拌摩擦焊工艺.pdf(512KB)期刊论文作者接受稿开放获取ODC PDDLView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[王敏]'s Articles
[张会杰]'s Articles
[张骁]'s Articles
Baidu academic
Similar articles in Baidu academic
[王敏]'s Articles
[张会杰]'s Articles
[张骁]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[王敏]'s Articles
[张会杰]'s Articles
[张骁]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: 一种新型零减薄搅拌摩擦焊工艺.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.