Reasons and measures for the disconnection of the copper end ring of the asynchronous motor at the junction of our customer's account on the welding surface
reasons and measures for the disconnection of the copper end ring of the asynchronous motor at the junction of the welding seam and the position of the upper gripper:
I. cause of failure: in order to save copper material. During the repair, when building an international advanced magnetic material industry base, several sections of copper are used to make a circular end ring by welding. If the end ring is assembled, the utilization status and demand of packaging and other industries; Poor welding will expand during operation and cut the stator insulation:
II. Solutions:
1. Forge the integral end ring with copper
2. Improve the welding process
3. Cut the welding groove correctly
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