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Surface treatment process for motor structure member

A motor structure and surface treatment technology, applied in the direction of surface pretreatment, device for coating liquid on the surface, coating, etc., can solve the problems of high cost, poor environmental protection, poor anti-corrosion ability, etc., and achieve low cost and good environmental protection. , the effect of improving mechanical properties

Inactive Publication Date: 2015-01-07
WUXI XINSHILI MOTOR TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the process of realizing the present invention, the inventor found that there are at least defects such as poor anti-corrosion ability, high cost and poor environmental protection in the prior art

Method used

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Examples

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Embodiment Construction

[0018] Preferred embodiments of the present invention are described below, and it should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0019] According to an embodiment of the present invention, a surface treatment process for a structural part of a motor is provided.

[0020] The surface treatment process of the motor structural parts of this embodiment mainly includes:

[0021] a. Use a freezing sandblasting machine to perform a sandblasting treatment on the outer surface of the motor structural parts that have been cleaned by solvent;

[0022] A sandblasting operation, specifically including:

[0023] Compressed air is used as the power to form a high-speed jet beam, and the spray material is sprayed onto the surface of the motor structural parts to be treated at high speed, so that the appearance of the outer surface of the motor structural p...

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Abstract

The invention discloses a surface treatment process for a motor structure member. The surface treatment process mainly includes adopting a freezing sand blasting machine to perform first-time sand blasting treatment on the outer surface of the motor structure member after being subjected to solvent cleaning treatment; after the first-time sand blasting treatment, using a cured epoxy zinc-rich coating for second-time spraying treatment; after the second-time spraying treatment, using a transparent coating for third-time paint brushing; after the third-time paint brushing, pasting a protecting film within 2-3 minutes; after the protecting film is pasted, performing low-temperature drying to complete surface treatment. By the surface treatment process, the defects of low corrosion resistance, high cost, low environment friendliness and the like in the prior art can be overcome to realize the advantages of high corrosion resistance, low cost and high environment friendliness.

Description

technical field [0001] The invention relates to the technical field of motors, in particular to a surface treatment process for structural parts of motors. Background technique [0002] The structural parts of the motor are generally made of iron, which is prone to rust when exposed to water or moisture. For example, the motor casing is composed of an outer casing and an inner casing. The outer casing is welded by a cylinder and a stiffener plate. The outer circle of the inner casing is processed into a water tank along the circumferential direction. The casing material is carbon steel. During the use and storage of the motor, the cooling water is easy to corrode the casing and cause rust, and the rust flocs block the water inlet and outlet pipes, resulting in the motor not working normally. [0003] So far, domestic and foreign motor structural parts have not been treated on the surface, but special cooling fluid is used, but the cost is relatively high. In order to ensur...

Claims

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Application Information

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IPC IPC(8): B05D1/12B05D1/38B05D3/00
Inventor 潘凌明
Owner WUXI XINSHILI MOTOR TECH