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Detecting method for diamond thickening degree on electroplating abrasive tool surface

A detection method and diamond technology, which are used in measuring devices, material analysis by optical means, instruments, etc., can solve the problems of complex detection methods, high cost and long time of diamond thickening on the surface of abrasive tools, and achieve fast shooting time. , The effect of low equipment requirements and no time consuming

Active Publication Date: 2015-08-19
SHENZHEN CHANGXING TECH
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Problems solved by technology

[0003] The purpose of the present invention is to provide a method for detecting the diamond thickening degree on the surface of an electroplated abrasive tool, which is used to solve the technical problems of complex detection methods, high cost and long time in the prior art.

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  • Detecting method for diamond thickening degree on electroplating abrasive tool surface

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Embodiment Construction

[0015] The present invention will be further elaborated below with reference to the accompanying drawings.

[0016] see figure 1 , a kind of detection method of the diamond thickening degree on the surface of the electroplated abrasive tool of the present invention, it comprises the following steps:

[0017] The first step S1 is to take pictures of the mold with a high-magnification camera. Wherein, the magnification of the camera head of the video camera should be between 50-300 times. Moreover, the photos taken by the camera are common 2D photos.

[0018] The second step S2 is to obtain the characteristic value of the mold photo through the computer. Under the condition of fixed brightness, the higher the average exposed height of the diamond, the stronger the surface optical diffuse reflection, and the lower the average exposed height, the weaker the surface diffuse reflection. The photos taken will also be different, and then by processing the photos, the feature value...

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Abstract

The invention discloses a detecting method for diamond thickening degree on an electroplating abrasive tool surface. The detecting method comprises the following steps: a first step, taking a photo of the abrasive tool by using a high-rate camera; a second step, obtaining a characteristic value of the abrasive tool photo through a computer; a third step, establishing a function between the characteristic value of the abrasive tool photo and the thickening degree; a fourth step, establishing a set of software system, wherein the software can process the characteristic value of a 2D picture taken by the camera and calculates the thickening degree of the abrasive tool through the function between the characteristic value and the thickening degree according to the characteristic value. According to the detecting method for diamond thickening degree on the electroplating abrasive tool surface disclosed by the invention, the detecting equipment requirements are low, the data processing is convenient, only the photo is required to obtain, statistic analysis is performed through the computer software, the data is relatively stable, the reliable sampling area is large, the sampling is frequent, and the data is relatively accurate.

Description

technical field [0001] The invention relates to the technical field of abrasive tool detection, in particular to a method for detecting the diamond thickening degree on the surface of an electroplated abrasive tool. Background technique [0002] Diamond electroplated abrasives refer to a class of products made by consolidating diamonds in metal coatings. It plays an important role in high hardness and high precision grinding. Its characteristic is that only the outermost exposed diamond plays a grinding role. The density (the number of sand per unit area) of different sand numbers on the coating is constant. However, the exposed height of the diamond on the surface of the coating should not be too high or too low. If it is too low, it will not be able to grind during grinding, and the service life of the abrasive tool will be insufficient; If it is not enough, there will be sand loss, abrasive burns, and reduced service life during grinding. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/00
Inventor 常二霞袁明飞
Owner SHENZHEN CHANGXING TECH
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