激光异型焊接的新方法  

New method fo Laser different type welding

作　　者：张秋鄂[1] 李永正[1] 

机构地区：[1]长春光学精密机械学院光电技术研究所

出　　处：《长春光学精密机械学院学报》1997年第4期50-52,共3页Journal of Changchun Institute of Optics and Fine Mechanics

摘　　要：本文报导了激光熔敷法焊接异型件的新技术。其区别于已有方法的本质特征是实现了互熔焊接，从而使产品稳定性提高一个数量级。文中介绍了该方法的主要特点。是解决细微件与大尺寸差异、大性能差异件互焊难题的新颖方法。The laser-cladding techique for welding of thin wires and large workpieces is reported. The essential feature of this technique different from the current methods is the reallzation of mutual melting of workpieces. Thus the stability of products is improved in an order of magnitude. The main points of the technique and the microanalyses of the meleing spot and other features are given the technique presented is a novel method of melding between tiny piece ane workpiece of different sixes and properties.

关 键 词：激光焊 激光熔敷 异型件 粉末熔敷 

分 类 号：TG456.7[金属学及工艺—焊接]