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  • Characteristics of Brinell hardness tester and Brinell indentation image measurement system of Shancai

    Characteristics of Brinell hardness tester and Brinell indentation image measurement system of Shancai

    Shancai's electronic force-adding semi-digital Brinell hardness tester adopts a closed-loop control electronic force-adding system and an eight-inch touch screen operation. The data of various operation processes and test results can be display...
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  • Customized Automatic Rockwell Hardness Tester for Shaft hardness testing

    Customized Automatic Rockwell Hardness Tester for Shaft hardness testing

    Today , Let’s take a look at one special Rockwell hardness tester for shaft testing, equipped with a special transverse workbench for shaft workpieces, which can automatically move the workpiece to achieve automatic dotting and automatic measur...
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  • Classification of various hardness of steel

    Classification of various hardness of steel

    The code for metal hardness is H. According to different hardness test methods, the conventional representations include Brinell (HB), Rockwell (HRC), Vickers (HV), Leeb (HL), Shore (HS) hardness, etc., among which HB and HRC are more commonly used. HB has a wider range ...
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  • Features of Brinell hardness tester HBS-3000A

    Features of Brinell hardness tester HBS-3000A

    The most commonly used test conditions for Brinell hardness test are to use a 10mm diameter ball indenter and a 3000kg test force. The combination of this indenter and testing machine can maximize the characteristics of Brinell hardness. However, due to the difference of...
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  • The difference between upright and inverted metallographic microscopes

    The difference between upright and inverted metallographic microscopes

    1. Today let’s see the difference between upright and inverted metallographic microscopes:The reason why the inverted metallographic microscope is called inverted is that the objective lens is under the stage, and the workpiece needs to be turn...
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  • Newest Machine head automatic up and down Micro Vickers Hardness tester

    Newest Machine head automatic up and down Micro Vickers Hardness tester

    Usually, the higher the degree of automation in Vickers hardness testers , the more complex the instrument . Today, we will introduce a fast and easy-to-operate micro Vickers hardness tester. The main machine of the hardness tester replaces the traditional screw liftin...
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  • Hardness test method of fasteners

    Hardness test method of fasteners

    Fasteners are important elements of mechanical connection, and their hardness standard is one of the important indicators to measure their quality. According to different hardness test methods, Rockwell, Brinell and Vickers hardness test methods can be used to test the ...
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  • Application of Shancai/Laihua Hardness Tester in Bearing Hardness Testing

    Application of Shancai/Laihua Hardness Tester in Bearing Hardness Testing

    Bearings are key basic parts in the field of industrial equipment manufacturing. The higher the hardness of the bearing, the more wear-resistant the bearing is, and the higher the material strength is, so as to ensure that the bearing can withs...
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  • Introduction of superficial rockwell & Plastic Rockwell hardness tester

    Introduction of superficial rockwell & Plastic Rockwell hardness tester

    Rockwell hardness test is divided into rockwell hardness test and superficial Rockwell hardness test. Comparation of superficial rockwell hardness tester and rockwell hardness tester : Test force of rockwell hardness tester:60kg,100kg,150kg; Test force of superficial rockwell hardness tester...
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  • How to choose a hardness tester for testing tubular samples?

    How to choose a hardness tester for testing tubular samples?

      1) Can a Rockwell hardness tester be used to test the hardness of the steel pipe wall? The test material is a SA-213M T22 steel pipe with an outer diameter of 16mm and a wall thickness of 1.65mm. The test results of a Rockwell hardness test are as follows: After removing the oxide scale a...
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  • Difference between Vickers hardness tester and microhardness tester

    Difference between Vickers hardness tester and microhardness tester

    Because of the Vickers hardness and microhardness test, the diamond angle of the indenter used for measurement is the same. How should customers choose the Vickers hardness tester? Today, I will briefly describe the difference between the Vickers hardness tester and the microhardness tester. Tes...
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  • How to choose a hardness tester for testing tubular shape samples

    How to choose a hardness tester for testing tubular shape samples

    1) Can Rockwell hardness tester be used to test the hardness of steel pipe wall ? The test material is SA-213M T22 steel pipe with an outer diameter of 16mm and a wall thickness of 1.65mm.  The test results of Rockwell hardness tester are as follows : After removing the oxide and decarburized la...
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