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Portable hardness meter

A hardness tester, portable technology, applied in the field of testing equipment, to achieve the effect of good use effect, wide use range, and easy to carry

Inactive Publication Date: 2016-06-22
SUZHOU LECC TESTING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Hardness refers to the ability of a material to resist hard objects being pressed into its surface. It is one of the important performance indicators of metal materials or plastic materials. Generally, the higher the hardness, the better the wear resistance. At this stage, in order to detect the hardness of objects, different The material of the object needs to choose different hardness testers, which has great limitations in use.

Method used

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  • Portable hardness meter

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Embodiment Construction

[0012] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0013] see figure 1 , the embodiment of the present invention includes:

[0014] A portable hardness tester, comprising: a support plate 1, a torsion spring 2, a torque selection wheel 3, a bracket 4, a cantilever 5 and a hardness needle 6, the torsion spring 2 is fixedly connected between the support plate 1 and the torque selection wheel 3 Between, the bracket 4 is fixedly connected to the support plate 1, the bracket 4 is arranged in a U shape, the cantilever 5 is suspended on the bracket 4, and the lower end of ...

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Abstract

The invention discloses a portable hardness tester, comprising: a support plate, a torsion spring, a torque selection wheel, a bracket, a cantilever and a hardness needle, the torsion spring is fixedly connected between the support plate and the torque selection wheel, and the support Fixedly connected to the support plate, the bracket is arranged in a U shape, the cantilever is suspended on the bracket, and the lower end of the cantilever is connected with a hardness needle. Through the above method, the portable hardness tester of the present invention can select the torque and the force of the cantilever according to different materials, which is convenient to carry. One hardness tester can meet the hardness testing requirements of many different materials, and has a wider application range and better use effect.

Description

technical field [0001] The invention relates to the field of detection equipment, in particular to a portable hardness tester. Background technique [0002] Hardness is the ability of a material to resist hard objects being pressed into its surface. It is one of the important performance indicators of metal materials or plastic materials. Generally, the higher the hardness, the better the wear resistance. At this stage, in order to detect the hardness of objects, different The material of the object needs to choose different hardness testers, which has great limitations in use. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide a portable hardness tester which can meet the hardness testing requirements of various materials and is easy to carry. [0004] In order to solve the above technical problems, the present invention provides a portable hardness tester, comprising: a support plate, a torsion spring, a torque ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N3/40G01N3/02
CPCG01N3/40G01N3/02
Inventor 朱迎晓张建华钱华
Owner SUZHOU LECC TESTING TECH
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