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Vehicle surface deep scratch repairing process

A technology for car surface and scratches, which is applied to special surfaces, pre-treated surfaces, and devices for coating liquids on surfaces, etc. It can solve problems such as difficult coating repair and difficult quality assurance, and achieves reasonable process structure and high quality. Effect

Inactive Publication Date: 2011-05-04
常熟市普利擎汽车维修保养有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Scratches on the surface of the car can generally be repaired through cleaning, grinding, restoration, waxing, quality inspection and other processes. When the car is damaged due to collisions, scratches, etc. It is very difficult to repair when damaged, and the quality after repair is difficult to guarantee

Method used

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Embodiment Construction

[0014] In order to enable those skilled in the art to better understand the technical solution of the present invention, and to make the above-mentioned purpose, features and advantages of the present invention more obvious and understandable, the present invention will be further described in detail below in conjunction with the embodiments and accompanying drawings .

[0015] Such as figure 1 Shown is the process flow chart of the car surface depth scratch repair process of the embodiment of the present invention, the scratch repair process steps are as follows: first, surface treatment, processing, cleaning, drying surface coating, primer and antirust paint ; Secondly, scrape the putty, apply the quick-drying putty to the metal surface and level it and clean it; then, spray the middle coat, spray the primer twice and smooth it; then, spray the top coat, including spraying, warm grinding and Finishing process; finally, polishing and waxing.

[0016] The operation is as fol...

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PUM

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Abstract

The invention provides a vehicle surface deep scratch repairing process. The scratch repairing process comprises the following steps of: firstly, treating the surface, treating, cleaning and air-drying a surface coating, and coating priming paint and antirust paint; secondly, scraping putty, coating quick-dry automobil putty on a metal surface, leveling and cleaning; thirdly, spraying a middle coating, spraying priming paint twice and grinding flush; fourthly, spraying a surface coating, comprising the procedures of spraying, mild grinding and finishing; and finally, polishing and waxing. The invention discloses a vehicle surface deep scratch repairing process. The repairing process has the advantages of reasonable procedure structure and high quality after repairing and can be used for repairing the defects of local vehicle body damages, board deformation, fractures and the like caused by collision, scratching and other reasons.

Description

technical field [0001] The invention relates to a repairing process for car surface scratches, in particular to a repairing process for car body deep scratches caused by collisions and other reasons, and belongs to the field of car maintenance. Background technique [0002] Car paint scratches are traces of lines that appear on the surface of the paint. There are many reasons for it, for example: when the car is scrubbed, if there are hard particles in the cleaning agent, water or scrubbing tools (sponge, towel, etc.), it will scratch the paint surface; when polishing the paint surface, If the particle size of the selected grinding disc is large, the grinding force is heavy or the grinding is missed, scratches of varying degrees will be left on the surface of the paint. Also, when waxing, if you choose the wrong type of wax, and use sand wax on a new car by mistake, it will cause circles of scratches. Scratching the car with other cars during driving, scratching with roads...

Claims

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Application Information

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IPC IPC(8): B05D5/00B05D1/38B05D3/12B05D3/00B05D7/14
Inventor 韩夏明袁雪峰
Owner 常熟市普利擎汽车维修保养有限公司
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