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Linear step motor teeth manufacturing method for use in package machine, involves placing mask above object, where mask has aperture, and hitting object at high speed through aperture by particle to form teeth on object
Linear step motor teeth manufacturing method for use in package machine, involves placing mask above object, where mask has aperture, and hitting object at high speed through aperture by particle to form teeth on object
The method involves placing a mask above an object, where the mask has an aperture. The object is made of magnetic conductive material for a stator or a rotator of a linear step motor. The object is hit at high speed through the aperture by a particle to form teeth e.g. stepped teeth or rounded teeth, on the object. The mask is changed to have a different shape of the aperture. An independent claim is also included for a linear step motor.
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