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本文从二滩电站水轮发电机磁轭超吨位解决方法、磁极线圈Ω接头冲制、定子冲片的生产入手,对发电机制造过程中采取的冲压工艺技术进行了回顾。
This paper starts with the solution to the over-tonnage of hydro-generator yoke of Ertan Hydropower Station, the production of the stator coil and the omega coil, and reviews the stamping technology adopted in the process of generator manufacturing.