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The common types of hardness testers mainly include the following: In the mechanical manufacturing industry, different types of hardness testers may be selected according to different parts and process requirements. For large rough parts, the brinell hardness tester may be used for initial testing first, while for precision parts that…
The principle of the rockwell hardness tester is based on measuring the indentation depth to determine the hardness of the material. It applies the initial test force and the main test force successively. The role of the initial test force is to ensure good contact between the indenter and the…
Factory Direct hardness tester Accessories When it comes to hardness testing, having the right accessories is crucial to ensure accurate and reliable results. In China, there are many factories that specialize in producing hardness tester accessories, offering a wide range of customization options to meet the specific needs of customers….
Choosing the appropriate rockwell hardness tester mainly depends on the hardness range and properties of the materials. Here are some reference suggestions: 1. For materials with high hardness, such as quenched steel, cemented carbide, etc., usually, the Rockwell hardness tester with the HRC scale is selected. Because the diamond cone…
Benefits of Using Barcol hardness tester in Various Industries Barcol hardness testers are essential tools used in various industries to measure the hardness of materials. These testers are widely used in industries such as automotive, aerospace, construction, and manufacturing. The Barcol hardness tester is a portable device that provides accurate…
Metallographic sample preparation equipment usually includes the following types:
