【摘要】 研究了激光焊接输出功率、焊接速度、离焦量等工艺参数对焊接深度及焊接宽度的影响。实验分析结果表明,1Cr18Ni9Ti采用一定范围的激光焊接工艺参数可以获得窄而深、热影响区较小的接头宏观形貌。实验结果对不锈钢激光焊接的生产应用有一定的参考意义。更多还原

【Abstract】 The effects of laser power? speed and defocusing parameter on welding depth and width have been studied in the experiment.The results show that good welding shape can be achieved,adoped appropriate laser technics parameter.The research results have mean to stainless steel laser welding technology application.更多还原