One-piece terminal application-based hardness detection method

A technology of terminal application and detection method, applied in the direction of testing material hardness, etc., can solve the problems of inconvenient portability, large size of testing equipment, limited testing requirements, etc., to achieve the effect of improving efficiency, shortening measurement time, and shortening measurement cycle

Active Publication Date: 2015-10-07
东莞市中旺精密仪器有限公司
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The testing equipment used in the traditional hardness testing method is large in size, not easy to carry, and cannot meet the product testing in different scenarios or special environments. In particular, the design of the measuring equipment itself limits the volume or si

Method used

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  • One-piece terminal application-based hardness detection method

Examples

Experimental program
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Embodiment 1

[0028] In this embodiment, the device for realizing data variation and conversion is integrated in the data processor, which is a conventionally known device, and the parameter ratio in the standard database is an industry standard, which will not be specifically described in this embodiment.

[0029] Such as figure 1 As shown, the hardness detection method based on the integrated terminal application disclosed in this embodiment includes the following steps:

[0030] (1) Set up an integrated terminal, including a measuring head, a camera, a camera sensing component and a data processor; the measuring head, camera, camera sensing component and data processor are integrated and realized, and the camera sensing The above-mentioned camera is directly connected, and the sensor part of the camera is directly arranged at the front end of the measuring head.

[0031] (2) The terminal is turned on, the probe is placed on the sample, and the detection force is started; the probe is a...

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Abstract

The present invention discloses a one-piece terminal application-based hardness detection method, an integrated terminal machine is set, the integrated terminal machine includes a measuring head, a camera, a camera sensor component and a data processor; the terminal machine is turned on, the measuring head is placed on a test sample, a detecting force is began to load; the camera shoots and gets an impress image, and the impress image is passed back to the data processor by the camera sensor component; detecting force preset load is complete, full load phase is began; the full load phase is completed, the measuring head returns, a camera sensor synchronously stop working; data of the passed-back image is processed by the data processor, and the hardness value of the sample is calculated. The method effectively use application an integrated portable device, is convenient for measuring of hardness of metals of different sizes, different volumes or shapes, and data processing and image processing are synchronously achieved, the measurement time is effectively shortened, the measurement cycle is shortened, and the is efficiency improved.

Description

technical field [0001] The invention relates to metal hardness testing technology, in particular to a hardness testing method based on an integrated terminal application. Background technique [0002] hardness It is one of the most commonly used indicators to evaluate the mechanical properties of metal materials. The essence of hardness is the ability of a material to resist the intrusion of another harder material. For the tested material, hardness represents the comprehensive performance of various physical quantities such as elasticity, plasticity, strength, toughness and wear resistance reflected under a certain indenter and test force. due to pass Hardness test It can reflect the performance difference of metal materials under different chemical composition, organizational structure and heat treatment process conditions, so the hardness test is widely used in the inspection of metal properties, supervision of heat treatment process quality and development of new...

Claims

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Application Information

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IPC IPC(8): G01N3/42
Inventor 郑春平
Owner 东莞市中旺精密仪器有限公司
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