welding head

Cold Welding Material for Cracks of Diesel Cylinder Head and Welding Technology

柴油机缸盖裂纹的冷焊材料及工艺研究

The crosswise weaving of the welding head and welding parameter adjusting in sequence are carried out.

并能够实现焊接小车机头的横向摆动及焊接参数的顺序调整。

Twin-head tandem arc-welding machine series connection telephone

双头串联电弧自焊机串联连接式电话装置

The welding machine is composed of ESAB-AZ arc welding power supply, a welding dolly, narrow-gap welding head, wheel stand, channeling prevention device, rotational earth-wire clip, 3 dimensional welding bench and an automatic welding flux withdrawer.

该专机由ESAB&A2埋弧焊电源和焊接小车、窄间隙焊头、滚轮架、防窜装置、旋转地线夹、三维焊接工作台、焊剂自动回收机组成。

The bead height tracking technique using with welding current as a sensor is developed and testing weld on arc type tube plate for space curve scam is carried out. Finally, the technique is applied to automatic welding for boiler head and good results arc obtained.

研制了电流传感器焊缝高度自动跟踪系统，进行了弧形管板空间曲线焊缝自动焊接实验，并在锅炉封头焊接机中应用，取得了良好的效果。