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基于4kW YAG激光器的激光拼焊焊接工艺
Alternative TitleLaser tailor welding with 4 kW YAG laser
房灵申; 赵明扬
Department现代装备研究室
Source Publication光学学报
ISSN0253-2239
2008
Volume28Issue:SPages:172-175
Indexed ByEI
EI Accession number20084711720400
Contribution Rank1
Keyword激光技术 激光拼焊 激光焊接工艺 焊接质量 固体激光器 激光功率
Abstract分析了激光拼焊工艺特征,重点研究了在大功率固体激光器条件下,激光拼焊焊接工艺中激光功率、焊接速度和离焦量等因素变化对焊接质量的影响,得出了变化规律曲线。并系统全面地研究了目前汽车常用板材全厚度系列激光拼焊工艺,采用叠代寻优的方法获得到了适用于全自动激光拼焊生产线的优化工艺规范。
Other AbstractThe laser tailor welding craftwork was analyzed. The effects of laser power, welding speed and defocus on welding quality for high-power solid-state laser were studied, and the variation laws was plotted. The laser welding craftwork for common blanks of full thickness series in automotive industry was studdied, and the optimal welding craftwork for full automatic laser tailor welding line was obtained with the method of interative optimalization.
Language中文
Document Type期刊论文
Identifierhttp://ir.sia.cn/handle/173321/6338
Collection智能产线与系统研究室
Affiliation中国科学院沈阳自动化研究所
Recommended Citation
GB/T 7714
房灵申,赵明扬. 基于4kW YAG激光器的激光拼焊焊接工艺[J]. 光学学报,2008,28(S):172-175.
APA 房灵申,&赵明扬.(2008).基于4kW YAG激光器的激光拼焊焊接工艺.光学学报,28(S),172-175.
MLA 房灵申,et al."基于4kW YAG激光器的激光拼焊焊接工艺".光学学报 28.S(2008):172-175.
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