key point of welding process 焊接工艺要点
In this paper, the structures pneumatic control and main design point of welding jongs of the body of CH1015 motor-car are introduced.
本文主要介绍了CH1015车身总成焊接夹具结构、气动控制及其设计要求。
The head of electric iron is heated to the melting point of welding solder, which is immersed with an even layer of solder and clean the head with clean, wet sponge or wet cloth.
电烙铁准备 （The preparation of electric iron） 将烙铁头加热至可以熔化焊料的温度， 在头部浸一层薄而均匀的焊料， 并用清洁潮湿的海绵或湿布擦拭烙铁头表面。
Connect the ground connection of the electric arc welding equipment as near as possible to the welding point on the part to be welded.
将电弧焊设备上的接地连接尽可能近地连接到将要焊接零件的焊接点上。
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