一种圆环面等厚自动堆焊方法  

Automatic surfacing welding method with equal thickness for circle plane

作　　者：兰强[1] 张秀云[2] 

机构地区：[1]西南交通大学材料工程学院,四川成都610031 [2]成都铁路局西昌车辆段,四川西昌615031

出　　处：《电焊机》2002年第7期26-28,共3页Electric Welding Machine

摘　　要：介绍一种圆环面等厚自动堆焊的方法,较详细地讨论了用于堆焊线速度控制的数字电子电位器的结构及工作原理,并给出了堆焊实例。This paper introduces one kind of automatic surfacing welding method with equal thickness for circle plane.The circuit and prin ciple of the digital voltage divider which is designed to control the linear speed of circle welding are discussed carefully,also,an ap plication of this method is given too.

关 键 词：圆环面 等厚 自动堆焊 数字电位器 

分 类 号：TG455[金属学及工艺—焊接] TG409