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Tungsten Carbide Cutting Tool Manufacturers detect hardness

Chengdu WOCO carbide Industry Co.,Ltd

     which was established in the hometown of hard metal of China--- ChengDu city in Sichuan province. A professional Chinese manufacturer of tungsten carbide products such as drawing die,indexable inserts shims, drilling bits, drawing dies, cold forging dies, carbide bars, carbide rods, carbide balls, carbide burrs, etc. Along with our company growth, we hope to build business with more companies abroad

Why choose our tungsten carbide cutting tool manufacturers detect hardness

  • We have more than 10 years experience in manufacturing tungsten carbide cutting tool manufacturers detect hardness products
  • Ex-factory is at least 30% cheaper than you own native
  • The quality conforms to the international ISO standards ,the service life of the product is long
  • The various types of products are in stock,the production cycle is short delivery time is within 4 days
  • Free samples can be provided
  • Small orders can be acceptable
  • We can make it according to your requirements or drawings.,OEM or ODM is acceptable.

Customer samples and drawings are also welcomed!

WOCO tungsten carbide cutting tool

  • ISO 9001:2000 certificated 
  • High stability, long life 
  • OEM & ODM supported 
  • 100% virgin material

How to detect the hardness of cemented carbide

Cemented carbide hardness test Rockwell hardness tester now generally used to, it can be easy to test hardness HRA. This hardness points for portable Rockwell hardness tester Rockwell hardness testers and desktop two, users can choose to use different conditions.
History of Rockwell hardness tester is in 1914 by the American Rockwell (S.P.RocKwell and H.M.RocKwell) put forward the testing principles and methods, later in 1919 and 1921, two for hardness tester to improve the design of, laying the Foundation for the modern-day Rockwell hardness tester. By 1930, Wilson (C.H Wilson) to update the design, perfect the Rockwell hardness testing methods and equipment, have been in use ever since. Now our production with digital display and automatic print of Rockwell hardness testers. Rockwell hardness testing method is characterized by simple operation, measure quickly, and from a percentile or optical projection screen, or direct readout on the display.
Our hardness tests can accurately grasp the carbide material in different chemical composition, tissue structure and under the condition of heat treatment and mechanical properties of differences, to carbide heat treatment process for performance testing, monitoring the correctness of studies and new materials to achieve an effective control. Hardness test Rockwell hardness testers are nondestructive, testing method is relatively simple, strong adaptability to the shape and size of the sample and test efficiency is high.

In addition, due to the hardness and other physical characteristics of cemented carbide materials there is a certain relationship between, such as cemented carbide hardness tests and tensile tests were basically testing ability to resist plastic deformation of metal, two test is in some ways similar to the detection of metal properties, so its results are completely comparable. But if carbide tensile testing equipment is used to detect, the problem is complex, is a large, complex operation of its equipment, second, also need to prepare specimens and test efficiency is low. So today, for hardness testing of metallic materials, most of Rockwell hardness tester, and less use of this test.

tungsten carbide cutting tool manufacturers detect hardness quality control

  • all raw material are tested in terms of density, hardness and T.R.S before use.
  • There are strict inspection on process and final products.
  • every batch of product can be traced.
If you have any other question or inquiry of tungsten carbide cutting tool manufacturers detect hardness, please feel free to contact us through the following methods:  Mr.Jiang : Mobile: 0086-138-0806-0309 Tel: 0086-28-8555-5525-803

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