A kind of motor stator rotor processing method

Abstract

The invention relates to the stator and rotor machining field, in particular to a motor stator and rotor machining method. The method comprises the steps of (1) material arrangement, wherein a silicon strip is selected and made to pass through a laser device of a laser thickness measuring mechanism; (2) thickness measurement, wherein the silicon strip is pulled through a working table and thickness measurement is conducted on each section of the silicon strip by the laser device; (3) cutting, wherein equally-spaced cutting is conducted on the silicon strip by a cutting and stamping mechanism; (4) stamping, wherein a controller sends a stamping signal to the cutting and stamping mechanism to accomplish stamping; (5) weighing, wherein weight detection is conducted on stators or rotors one by one through a width adjustable type sliding way and a movable groove, and data are transmitted to a weighing controller. The method has the advantages that the overlarge error range is avoided, the qualified rate is increased greatly during weight detection, and the unqualified rate is controlled strictly.

Description

technical field [0001] The invention relates to the field of stator and rotor processing, in particular to a method for processing a motor stator and rotor 。 Background technique [0002] The motor stator and rotor are composed of multiple silicon steel sheets, and the thickness of the stator and rotor is the only indicator to measure whether the motor is qualified. In the traditional stator and rotor production mode, the motor stamping machine tool drags a fixed length of silicon steel material to the cutting device at regular intervals, cuts the silicon steel material into a single silicon steel sheet with a fixed shape, and repeats the above actions to superimpose the silicon steel sheet. When the silicon steel sheets are stacked to a fixed number, the stamping device stamps and forms the stacked silicon steel sheets. However, when low-cost silicon steel materials are used for production, different batches or the same batch may have uneven thickness. When 100 or more pi...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above-mentioned technical problem that the thickness of the motor stator and rotor is uncontrollable and needs to be manually cut or added to meet the standard, the invention provides a stator rotor processing method that greatly improves the pass rate and reduces labor costs by performing thickness detection before stamping.

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