Positioning method of through-core screw hole in generator motor stator
A technology of generator motor and through-core screw, which is applied in the manufacture of stator/rotor body, etc., can solve the problems of low positioning efficiency, secondary cleaning of stator punching, and large positioning workload, and achieves high positioning efficiency and small positioning workload. , the effect of reducing the workload of positioning
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[0015] The present invention will be further described below in conjunction with the examples, but not as a basis for limiting the present invention.
[0016] Example. The method for positioning the through-hole screw hole of the stator of the generator motor includes the following steps:
[0017] a. Install the large equal-section positioning ribs, and weld the supporting plate for fixing the large equal-section positioning ribs to each layer of the ring plate of the stator frame from the inside to the outside in the radial direction;
[0018] b. Based on the chord length which is 1 / 10 of the circumference of the entire circle, the stator punches are stacked by the half-lap method. The stacking thickness is the thickness of 10 stator punches, and they are positioned with positioning pins as the core. Screw hole template;
[0019] c. Insert the shaping rod into the notch of the stator punch to adjust the uniformity of the stator punch in the through-hole screw hole template,...
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