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介绍了LK 2 ( 3)型微机控制等离子喷焊机电气主回路和电气控制系统的工作原理及喷焊工艺 ,对导致设备无法正常运行的原因进行了剖析 ,对电气和工艺部分的改造过程进行了详细地说明 ,并指出了枪体的改进方向
The working principle of LK 2 (3) microcomputer-controlled plasma spray welding machine and its electrical control system are introduced. The working principle and spray welding process of LK 2 (3) microcomputer are introduced. The reasons that lead to the failure of equipment are analyzed. The reconstruction of electrical and process part A detailed description, and pointed out the improvement direction of the gun body