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Cleaning method for automobile parts

A technology for auto parts and components, applied in the direction of using liquid cleaning methods, cleaning methods and utensils, chemical instruments and methods, etc., can solve the problems of poor spray paint quality, discoloration and peeling of paint films, etc., and achieve the improvement of spray paint quality, Complete and beautiful appearance

Inactive Publication Date: 2018-12-11
江苏法瑞德专用汽车有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the parts cleaned by the traditional cleaning method are not thoroughly cleaned, the quality of the sprayed paint is poor, and the adhesion of the paint film is poor.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] The invention provides a cleaning method for auto parts, comprising the following steps:

[0015] The first step is to perform high-pressure cleaning and dust removal on the surface of auto parts;

[0016] The second step is to ultrasonically clean the parts after high-pressure washing;

[0017] The third step is to rinse the parts after ultrasonic cleaning;

[0018] The fourth step is to dry the parts after ultrasonic cleaning;

[0019] In the fifth step, the parts dried in the fourth step are subjected to anti-rust treatment, and then used, sprayed for conventional spraying.

[0020] Preferably, in the above technical solution, the ultrasonic cleaning step described in the second step includes placing the parts cleaned in the first step at a temperature of 50°C for cleaning with a cleaning solution, and the cleaning solution is formulated in parts by weight The composition is 5 parts of coconut oil ethylene glycol amide, 4 parts of glycerol monocaprate, 8 parts of ...

Embodiment 2

[0022] The invention provides a cleaning method for auto parts, comprising the following steps:

[0023] The first step is to perform high-pressure cleaning and dust removal on the surface of auto parts;

[0024] The second step is to ultrasonically clean the parts after high-pressure washing;

[0025] The third step is to rinse the parts after ultrasonic cleaning;

[0026] The fourth step is to dry the parts after ultrasonic cleaning;

[0027] In the fifth step, the parts dried in the fourth step are subjected to anti-rust treatment, and then used, sprayed for conventional spraying.

[0028] Further, in the above technical solution, the ultrasonic cleaning step described in the second step includes placing the parts cleaned in the first step at a temperature of 60°C for cleaning with a cleaning solution, and the cleaning solution is formulated in parts by weight The composition is 6 parts of coconut oil ethylene glycol amide, 13 parts of glycerol monocaprate, 11 parts of o...

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PUM

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Abstract

The invention discloses a cleaning method for automobile parts. The cleaning method mainly comprises the following steps that step 1, the surfaces of the automobile parts are subjected to high pressure cleaning and dust removal; step 2, the parts after high pressure washing are subjected to ultrasonic cleaning; step 3, the parts after ultrasonic cleaning are subjected to water rinsing; step 4, theparts after ultrasonic cleaning are dried; and step 5, the parts after drying in the step 4 are subjected to rust-proof treatment, and then conventional spraying is carried out using spraying. By adopting the cleaning method, oil stains and impurities on the surfaces of the automobile parts can be thoroughly removed, the paint spraying quality of the parts after paint spraying can be significantly improved, the appearance is kept complete and attractive, phenomena such as paint film discoloration, cracking, bubbling and falling off do not exist, and meanwhile, the high temperature resistanceand rust resistance of a paint film after paint spraying of the parts are improved.

Description

technical field [0001] The invention relates to a cleaning method for auto parts, in particular to a cleaning method for an engine and parts exposed to the outside. Background technique [0002] With the development of science and technology and the improvement of living standards, automobiles are becoming more and more popular, but the loss of parts and components in the daily use of automobiles is also relatively large. Now the materials used in automobile manufacturing are still mainly metal, and metal materials Rust and dust are common problems when exposed to the air. It not only destroys the appearance of auto parts, but also directly affects the normal function and service life of auto parts. Auto parts used in the industrial field today, in order to enhance their High-temperature resistance and anti-rust performance, usually spray high-temperature-resistant paint on the surface of the parts, and the parts must be cleaned before spraying the high-temperature-resistant...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B3/02B08B3/12B08B3/08B08B3/10C11D1/835C11D1/66C11D1/40C11D3/20C11D3/34C11D3/08C11D3/30C11D3/37C11D3/60B05D3/00
CPCB08B3/02B05D3/002B08B3/08B08B3/10B08B3/12C11D1/40C11D1/66C11D1/835C11D3/00C11D3/08C11D3/2068C11D3/2079C11D3/2086C11D3/2093C11D3/30C11D3/3409C11D3/3765
Inventor 陆松韩加泉
Owner 江苏法瑞德专用汽车有限公司
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