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Automatic sand grain abrasion device

A wear device and sand technology, applied in the direction of abrasive feeding device, measuring device, abrasive, etc., can solve the problems of low accuracy, human health impact, low efficiency, etc., to improve efficiency, save labor costs, improve accuracy sexual effect

Pending Publication Date: 2019-07-05
CITIC DICASTAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method not only consumes a lot of manpower and material resources, but also will have a great impact on human health when the tiny dust will fill the air during the impact.
In addition, this method has low accuracy and low efficiency in terms of detection ability.

Method used

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  • Automatic sand grain abrasion device
  • Automatic sand grain abrasion device
  • Automatic sand grain abrasion device

Examples

Experimental program
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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0030] The terms "first", "second", "third" and "fourth" in the specification and claims of the present application and the drawings are used to distinguish different objects, rather than to describe a specific order . Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed ste...

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PUM

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Abstract

The invention belongs to the field of the verification technologies of the sand grain abrasion resistance of the paint of painted surfaces and relates to an automatic sand grain abrasion device. The device comprises a shell, an overall frame, a sand falling mechanism, a sand conveying mechanism, a sand falling channel, a sample work frame and a circuit control cabinet. According to the device, a conveyor belt and a second speed reduction motor are adopted to realize the conveying of sand grains; and with a first speed reduction motor and an automatic weighing machine adopted, weighed sand grains can fall to the bottom of the abrasion device; a whole process can operate automatically after operation time, abrasion sand weight and other parameters are set, and therefore, the efficiency of the detection of abrasion resistance can be improved, labor costs are greatly saved, and the accuracy and high efficiency of an experiment are improved. The device has the advantages of firm structure and stable and reliable work.

Description

technical field [0001] This application relates to the technical field of verification of the anti-sand wear ability of painted surface paint, and specifically relates to an automatic sand wear device. Background technique [0002] With the upgrading of automobile consumption, people pay more and more attention to the appearance of automobiles, and the more beautiful the appearance of the car, the more popular it is. The quality of the paint is directly related to whether the appearance of the car is recognized by the public. Therefore, automobile manufacturers pay special attention to various properties of paint. The wear resistance of the paint is directly related to whether the appearance of the car will be easily scratched during use. [0003] At present, the detection of the anti-wear ability of the paint is still in the stage of manually moving the sand particles to a certain position, and then letting the sand particles impact the surface of the paint film. This me...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N3/56
CPCG01N3/56G01N2203/0032B24C3/02B24C7/0092
Inventor 周记伟马超郑利群原海峰
Owner CITIC DICASTAL
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