Upset Butt Welder是什么意思

用法例句

Failure analysis of upset butt welding for high carbon steel;

高碳钢盘条电阻对焊失效分析

Experimental investigation of upset butt welding of Nickel wire;

镍线电阻对焊的工艺试验研究

In the process of DC upset butt welding, the joint quality was strongly effected by the temperature distribution in the direction of the plate width.

板材直流电阻对焊过程中 ,对接端面沿板宽方向的温度分布对焊接接头的质量有很大的影响。

This paper deals with the technology to make graphite to diffuse directly to the surface of steel on the resistance welding machine.

在电阻对焊机上，利用电阻热直接进行石墨向钢表面扩散工艺的研究。