竖向钢筋电渣压力焊机及其双定时电路  

Vertical concrete iron electro-slag pressure welding machine and double timing circuit

作　　者：侯启孝 张震 何永志 丁韦 

机构地区：[1]铁道部铁道科学研究院金化所

出　　处：《电焊机》1996年第2期31-32,共2页Electric Welding Machine

摘　　要：介绍竖向钢筋电渣压力焊机的研制和根据所焊钢筋直径自动确定燃弧阶段时间、电渣阶段时间和双定时鸣响电路。Introduce the electric slag pressure welding machine with which the vertical reinforcing bars to be welded,and the double-timed sounding circuit,which was developed, by which bath the arc time and the electric slag time to be determined automatically depending on the diametre of the reinforcing bar that to be welded.

关 键 词：电渣压力焊机 竖向 钢筋 双定时电路 焊机 

分 类 号：TG436[金属学及工艺—焊接]