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Polishing process of three-dimensional vehicle-mounted cover plate

A cover plate and three-dimensional technology, which is applied in the field of three-dimensional vehicle cover plate polishing technology, can solve the problems of low yield rate, edge bruise, lack of vehicle panel, etc., and achieve the effect of good hardness

Inactive Publication Date: 2019-08-09
SHENZHEN ATES SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the cost of cutting and forming 2.5D / 3D vehicle panels is too high (diamond arc cutters are too expensive), and the yield rate of cutting is low, and the main defects are edge bruises / scratches and other bad marks
[0003] The existing technology lacks a process that can repair the defects of 2.5D / 3D vehicle panels

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A polishing process for a three-dimensional vehicle-mounted cover plate, comprising the steps of:

[0033] (1) Position marking: mark any scratches or bruises on the surface of the three-dimensional vehicle cover, and mark it as a bad position;

[0034] (2) Add polishing wax: add polishing wax to the polishing wheel of the polishing machine;

[0035] (3) Repair: Start the polishing machine, and align the polishing wheel to the bad position for back and forth polishing repair;

[0036] (4) Inspection: Check whether the bad position is repaired.

[0037] Wherein, the polishing wheel is a cloth polishing wheel.

[0038] Wherein, the base material of the three-dimensional vehicle cover plate is a PMMA / PC composite plate.

[0039] Wherein, in the step (3) when polishing and repairing, the rotational speed of the polishing wheel is 2000 rpm, and the polishing pressure is 10N.

[0040] Wherein, the inspection in step (4) is carried out under an illumination of 1600 lux.

Embodiment 2

[0042] A polishing process for a three-dimensional vehicle-mounted cover plate, comprising the steps of:

[0043] (1) Position marking: mark any scratches or bruises on the surface of the three-dimensional vehicle cover, and mark it as a bad position;

[0044] (2) Add polishing wax: add polishing wax to the polishing wheel of the polishing machine;

[0045] (3) Repair: Start the polishing machine, and align the polishing wheel to the bad position for back and forth polishing repair;

[0046] (4) Inspection: Check whether the bad position is repaired.

[0047] Wherein, the polishing wheel is a cloth polishing wheel.

[0048] Wherein, the base material of the three-dimensional vehicle cover plate is a PMMA / PC composite plate.

[0049] Wherein, in the step (3) when polishing and repairing, the rotational speed of the polishing wheel is 1800 rpm, and the polishing pressure is 12N.

[0050] Wherein, the inspection in step (4) is performed under an illumination of 1200 lux.

Embodiment 3

[0052] A polishing process for a three-dimensional vehicle-mounted cover plate, comprising the steps of:

[0053] (1) Position marking: mark any scratches or bruises on the surface of the three-dimensional vehicle cover, and mark it as a bad position;

[0054] (2) Add polishing wax: add polishing wax to the polishing wheel of the polishing machine;

[0055] (3) Repair: Start the polishing machine, and align the polishing wheel to the bad position for back and forth polishing repair;

[0056] (4) Inspection: Check whether the bad position is repaired.

[0057] Wherein, the polishing wheel is a cloth polishing wheel.

[0058] Wherein, the base material of the three-dimensional vehicle cover plate is a PMMA / PC composite plate.

[0059]Wherein, in the step (3) when polishing and repairing, the rotational speed of the polishing wheel is 2200 rpm, and the polishing pressure is 8N.

[0060] Wherein, the inspection in step (4) is carried out under an illumination of 2000 lux.

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Abstract

The invention relates to the technical field of vehicle-mounted cover plates, in particular to a polishing process of a three-dimensional vehicle-mounted cover plate. The polishing process comprises the following steps of (1), marking positions, specifically, scratches or bruises on the surface of the three-dimensional vehicle-mounted cover plate are marked as poor positions; (2), adding polishingwax, specifically, the polishing wax is added on a polishing wheel of a polishing machine; (3), repairing, specifically, the polishing machine is started and the polishing wheel is aligned to the poor positions for polishing back and forth and repairing; and (4), checking if the poor positions are successfully repaired or not. According to the polishing process, the poor positions can be precisely marked and located for being polished locally through the soft polishing wheel and the polishing wax, therefore, the scratches or bruises on the surface of the three-dimensional vehicle-mounted cover plate can be effectively repaired, and the repair effect on arc edges of the three-dimensional vehicle-mounted cover plate is good.

Description

technical field [0001] The invention relates to the technical field of vehicle-mounted cover plates, in particular to a three-dimensional vehicle-mounted cover plate polishing process. Background technique [0002] Today, with the expansion of vehicle covers, the competition for vehicle processing is also intensifying. The appearance requirements of vehicle covers are becoming more and more diverse. In order to meet the needs of the market, vehicle products range from 2D-2.5D-3.0D. However, the cost of cutting and forming 2.5D / 3D car panels is too high (diamond arc cutters are too expensive), and the yield rate of cutting is low, and the main defects are edge bruises / scratches and other bad marks . [0003] The prior art lacks a process for repairing defects of 2.5D / 3D vehicle panels. Contents of the invention [0004] In order to overcome the shortcomings and deficiencies in the prior art, the object of the present invention is to provide a process for repairing defects...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B27/033B24B29/02B24B57/04C09D4/00C09D7/62
CPCB24B27/033B24B29/02B24B57/04C09D4/00C09D7/62
Inventor 吴建晓
Owner SHENZHEN ATES SCI & TECH CO LTD