摘要
研究了激光焊接对大尺度薄板弹性的影响。实验测试了焊接前后的弹性ˉ位移曲线。通过显著性检验 ,判断弹性改变是否发生。实验结果对汽车行业采用激光加工技术具有一定的参考意义。
This paper researches the problem of laser beam welding affectting the elasticity of large size thin sheet. By doing experiment, we got the curve of elasticity-distance. And by significance test, we judge whether the elasticity change truly turned out. The research results have mean to laser technology application in car industry.
出处
《金属成形工艺》
2001年第2期10-13,共4页
Metal Forming Technology
基金
国家自然科学基资助项目! (5 96 35 170 )
