Rotor structure with gas releasing sheet and manufacturing method thereof

Abstract

A rotor structure with a gas releasing sheet and a manufacturing method thereof are provided. First, a first cover body, a second cover body, multiple silicon steel sheets and at least one gas releasing sheet are prepared; second, multiple metal core rods are connected to the first cover body; third, the silicon steel sheets and the gas releasing sheet are stacked on the first cover body to make the metal core rod penetrate through fixing parts, wherein the gas releasing sheet is arranged between the silicon steel sheets, a second rotating shaft part of the gas releasing sheet corresponds to first rotating shaft parts of the silicon steel sheets, and gas releasing parts of the gas releasing sheet surround die-casting parts and the fixing parts of the silicon steel sheets; fourth, multiple pieces of metal die-casting material are respectively arranged in the die-casting parts; and finally, the second cover body is connected to the tops of the silicon steel sheets, wherein gas produced in the previous step is released to the external space through gas releasing holes of the gas releasing sheet.

Description

technical field [0001] The present invention relates to a rotor structure with an air escape sheet and a manufacturing method thereof, in particular to a rotor structure with an air escape sheet in which the air escape sheet is arranged between silicon steel sheets for air escape and a manufacturing method thereof. Background technique [0002] For a long time, induction motors such as motors have been the mainstream of rotating motors. They have been favored by people for a long time because of their practicality and durability. Electric machines are inseparable, and the rotor is an important building block in a rotating electrical machine. [0003] Additionally, please refer to figure 1 and figure 2 , figure 1 is a first schematic diagram showing the process of a prior art rotor, figure 2 is a second schematic diagram showing the process of a prior art rotor. As shown in the figure, in the existing rotor technology, a plurality of metal mandrels PA12 made of copper ...

AI Technical Summary

Problems solved by technology

[0005] In view of the process of the rotor, the gas generated by the perfusion of metal castings cannot be effectively discharged, resulting in the problem that the operation of the motor cannot be effectively improved

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