an arc-welding的意思|示意

The present invention relates to an arc power control method of arc welding power source and its device.

本发明是对弧焊电源(俗称电焊机)的焊接电弧实现等功率或不同功率曲线控制的控制方法及装置。

This is the submerged arc welding, a commonly used welding method that can in an hour deposit weld metal equal in weight to that of the operator himself.

这是埋弧焊，一种常用的焊接方法，它在一小时内熔敷的金属量可以等于操作者本身的重量。

This gantry type welding machine is an arc welding equipment developed for welding large box type construction of tens meters long.

本龙门焊机是为焊制几十米长的大型箱式结构件而研制的弧焊设备。

An experimental system for underwater welding identification of welding torch offset based on high speed rotational arc sensor was established.

搭建了基于高速旋转电弧传感器的水下焊接焊枪偏差识别的实验系统。

The satisfactory tests of arc-ignition and good properties of welding process may prove this switched MOSFET arc welding power source to be an electronic power source with broad prospects.

利用所研制的开关式场效应管 弧焊电源进行引 弧 试验和工艺 试验，结果表明，此电源具有良好的引 弧性能和工艺性能，是一种发展前景较远大的电子 弧焊电源。

This paper introduces the repair welding procedure for repairing an alumal casting piece of an oil pump cylinder, This method covers the shortages of AC argon arc weld and gas welding.

介绍了对油泵机缸体铝锰合金铸造件缺陷补焊修复的技术工艺，且弥补了若采用交流氩弧焊和气焊施焊时存在的不足。