Processing and graduation method of synchronous motor magnetic yoke
A magnetic yoke and indexing technology, which is applied to metal processing equipment, metal processing machine parts, manufacturing tools, etc., can solve the problems of difficulty in ensuring accuracy, poor versatility of samples, cumbersome operation, etc., to achieve convenient operation, improve processing efficiency, and universal strong effect
Active Publication Date: 2012-06-13
SEC ELECTRIC MACHINERY
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Problems solved by technology
[0002] The conventional synchronous motor yoke is a regular polyhedron, and the position of each plane has certain requirements. To ensure the position of each plane after processing, the conventional method is to use a sample to detect the angles of two adjacent processing surfaces after the tool test. The operation of the method is cumbersome, the work efficiency is low, and the versatility of the template is poor, and the accuracy is not easy to guarantee
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[0016] In order to further understand the features and technical content of the present invention, please refer to the following detailed description and drawings related to the present invention. However, the drawings are provided for reference and illustration only, and are not intended to limit the present invention.
[0017] figure 1 The specific process steps 101-105 of the present invention are shown. Such as figure 2 As shown, first mill out a plane 2 on the yoke 1 with a milling cutter 3; as image 3 As shown, rotate the yoke 1 counterclockwise by an angle (such as 60 degrees), and place the angle plate 5 with the same angle (such as 60 degrees) on the processed plane 2; install the dial indicator 4 on the boring bar of the boring and milling machine , touch the probe of the dial indicator 4 to the upper plane of the angle plate 5 to move the boring bar back and forth, and record the value jump when the dial indicator detects the plane on the angle plate at this tim...
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The invention provides a processing and graduation method of a synchronous motor magnetic yoke. The invention provides a processing and graduation method of a synchronous motor magnetic yoke. The method comprises: first processing one plane of a magnetic yoke polyhedron on a boring-milling machine, rotating the processed magnetic yoke plane upward by certain angle, placing an angle plate on the processed plane, installing a dial indicator on a boring bar to detect jumping of the upper plane of the angle plate, if the jumping exceeds a required jumping value of less than 0.1mm, rerotating the angle of the magnetic yoke till the jumping can satisfy the requirement of less than 0.1mm, milling a second plane connected to the first plane, and then milling the rest planes in the same method. The graduation method of the invention is characterized by simplicity, convenient operation, high precision, strong universality, and improves processing efficiency.
Description
technical field [0001] The invention relates to a processing indexing method for a magnetic yoke of a synchronous motor. Background technique [0002] The conventional synchronous motor yoke is a regular polyhedron, and the position of each plane has certain requirements. To ensure the position of each plane after processing, the conventional method is to use a sample to detect the angles of two adjacent processing surfaces after the tool test. The operation of the method is cumbersome, the work efficiency is low, and the versatility of the template is poor, and the accuracy is not easy to guarantee. Contents of the invention [0003] In order to overcome the deficiencies of the existing processing technology, the applicant provides an indexing method for synchronous motor yoke processing through research and improvement, which can conveniently and correctly ensure the indexing of each plane of the yoke polyhedron on the premise of ensuring the processing accuracy of the y...
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IPC IPC(8): B23C3/00B23Q17/22
Inventor 堵伟峰
Owner SEC ELECTRIC MACHINERY