作　　者： ; ;

机构地区： 华中理工大学材料科学与工程学院

出　　处： 《应用激光》 2000年第5期205-208,共4页

摘　　要： 介绍近年来深熔激光焊接过程数学模型的进展。重点讨论光致等离子体、小孔的作用机制及其对焊接过程的影响 ; The newly developed modeling methods of deep penetration laser welding are discussed in this paper. In order to understand the nature of laser welding process, we discussed the mechanisms and properties of laserinduced plasma and keyhole, and their influence in detail. Artificial Neural Network is feasible in modeling laser welding process. In this paper its algorithm is explained.

关 键 词： 深熔激光焊 光致等离子体 人工神经网络 建模

领　　域： [金属学及工艺]