焊接电弧的等离子流力  

Plasma flow force of welding arc

作　　者：贾昌申[1] 肖克民[1] 殷咸青[1] 

机构地区：[1]西安交通大学

出　　处：《焊接学报》1994年第2期101-106,共6页Transactions of The China Welding Institution

摘　　要：以试验为基础，分析了直流ＴＩＧ电弧阳极热斑表面等离子流力的径向分布、数学表达式、电弧长度及电流的影响，阐述了该力在整个电弧机械作用力中的地位。Bascd on expcriment,the ridial distribution,mathematical expression,arclength and current effcct of the plasma force of direct current TIG arc welding anodespot surface were analyscd,and the contribution of this force to the whole arc me-chanical reaction force was also described.

关 键 词：电弧焊 等离子流 冲击力 等离子焊 

分 类 号：TG456.2[金属学及工艺—焊接]