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Precision motor shell paint spraying process

A motor casing and process technology, applied in the direction of pretreatment surface, coating, surface coating liquid device, etc., can solve the problem of uneven paint powder thickness, etc., to achieve the effect of beautiful products

Inactive Publication Date: 2021-08-13
江西星和精密科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Aiming at the technical problem of uneven thickness of paint powder spraying proposed in the background technology, the present invention designs a new spraying method to achieve the purpose of more uniform spraying

Method used

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  • Precision motor shell paint spraying process

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Embodiment Construction

[0021] The present invention will be further described in detail below in conjunction with the embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

[0022] A precision motor shell painting process, such as figure 1 shown, including the following steps:

[0023] S1. Confirm the scheme, confirm the model of the motor housing to be sprayed and the scheme of the spraying color, and then enter the next process to prepare;

[0024] S2. Sheet metal correction, to shape and correct the motor casing that has been collided and deformed during transportation and transportation, and repair the deformed parts through corresponding maintenance equipment. Sheet metal includes cutting, grinding, stretching, fire and oxygen treatment, the purpose It is to restore the deformed part to its original shape and maintain the original rigidity of the metal;

[0025] S3. Grinding, place the motor casing on the processing table, clamp and f...

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Abstract

The invention relates to the technical field of machining, and discloses a precision motor shell paint spraying process. The technical problem that the current paint powder spraying thickness is not uniform is solved. The process comprises the steps that S1, a scheme is confirmed, wherein the scheme of the model and the spraying color of a motor shell needing spraying is confirmed; S2, metal plate correction is carried out, wherein the motor shell which is deformed by collision in the carrying and transporting process is shaped and corrected; S3, grinding is carried out, wherein rough grinding, fine grinding and exquisite grinding are carried out; S4, dust removal and cleaning are carried out, wherein the ground motor shell is placed in a 3%-8% hydrochloric acid solution to be soaked for 6 min-10 min, and then the motor shell is taken out to be washed in clear water for 5 min; S5, primer is sprayed; S6, inner surface finish paint is sprayed; and S7, outer surface finish paint is sprayed. According to the above technical scheme, a novel spraying mode is designed so as to achieve the aim of more uniform paint spraying.

Description

technical field [0001] The invention relates to the technical field of mechanical processing, more specifically, it relates to a precision motor shell painting process. Background technique [0002] Electric machinery (commonly known as "motor") refers to an electromagnetic device that converts or transmits electrical energy according to the law of electromagnetic induction. The motor is represented by the letter M (the old standard is D) in the circuit. Its main function is to generate driving torque as a power source for electrical appliances or various machines. The generator is represented by the letter G in the circuit. Its main function The function is to convert mechanical energy into electrical energy. [0003] Whether the traditional spraying paint is artificial spraying or mechanical spraying of paint powder, it is easy to cause uneven thickness of paint powder spraying, which affects the overall spraying effect, so there is room for improvement. Contents of the...

Claims

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Application Information

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IPC IPC(8): B05D7/14B05D7/22B05D1/38B05D3/00B05D3/10
CPCB05D7/14B05D7/227B05D7/544B05D1/38B05D3/002B05D3/102
Inventor 周国波
Owner 江西星和精密科技有限公司
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