Three main problems caused by normal force when linear motor was used in machine tool were presented.

　
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  • 發(fā)現了法向吸力在直線(xiàn)電機的實(shí)際應用中導致的推力波動(dòng)問(wèn)題、裝配問(wèn)題和機床隔磁問(wèn)題。
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