摘要
对两种激光拼焊板进行了成形性研究,考察了激光拼焊板在杯突和拉深试验中的成形特点及焊缝对成形的影响。
This paper describes some experimental investigations of the formability of two kinds of laser welded tailored blank. There will be a description of how the laser welded tailored blanks behave in cupping and drawing tests, and the influence of welding seam on the formability.
出处
《物理测试》
CAS
1999年第4期19-22,13,共5页
Physics Examination and Testing
关键词
激光拼焊板
成形性
焊缝
汽车
车身
laser welded tailored blank, f ormability, welding seam
