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Method for reducing the altitudinal errors and run-out of a spindle motor and a slim-type spindle motor
Method for reducing the altitudinal errors and run-out of a spindle motor and a slim-type spindle motor
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机译:减小主轴电动机和细长型主轴电动机的高度误差和跳动的方法
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摘要
A method for reducing the altitudinal errors and run-out of a spindle motor is disclosed. The method includes the following steps. First is to mount a material layer on the loading surface. Then, a surface treatment is applied to the material layer until the average run-out of the surface of the material layer is below 10−2 mm during the running of the spindle motor, and the distance between the surfaces of the material layer and one end of a shaft of the spindle motor achieves an expected value.
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