Brinell Hardness Testing Machine Pdf

3 1 4 brinell hardness test an indentation hardness test using a verified machine to force an indenter tungsten carbide ball with diameter d under specified conditions into the surface of the material under test.

Brinell hardness testing machine pdf.

Usb camera with front touchscreen hmi. 3 1 3 standardization to bring in conformance with a known standard through verification or calibration. A comprehensive variety of scales and blocks are available to meet the wide ranges and hardness scales associated with rockwell brinell knoop and vickers testing. For softer materials the load can be reduced to 1500 kg or 500 kg to avoid excessive indentation.

In this phase the indent depth reader must be zeroed. One of the most popular hardness testing methods brinell hardness number is obtained using a perfectly spherical hardened steel ball of 10 mm pressed against the test surface using a static force of 3000 kg 29 42 kilonewton for at least 10 seconds for steel and measuring. Diamond cone with an angle of 120 at the summit and ending with a radius of 0 2 mm. Indentec hardness testing machines limited is a manufacturer and supplier of hardness testing machines accessories test blocks and indenters we have a service department for after sales support offering regular ukas accredited recalibration visits and repairs.

Simple accurate measurement technique. Suitable for measuring the hardness of precision metallic parts. Front panel touchscreen display. Wilson hardness test blocks set the standard for the industry and are made from the highest quality material to insure the most uniform and repeatable blocks available.

The full load is. Automatic measurement of the indentation to give brinell hardness tester. Indentec hardness testing machines limited west midlands dy9 8hx indentec hardness testing the brinell hardness test the brinell hardness test method consists of indenting the test material with a tungsten carbide ball of either 1 2 5 5 or 10 mm diameter by applying a test force of between 1 and 3000 kgf. As specialists we can also offer bespoke fixtures and automatic systems to ensure your specific needs are met.

Rockwell hardness test with diamond cone indenter rockwell c. The brinell hardness test ing uses indenters made of st eel to test materials with hardness values of up to 350 hb or of hard metal tungsten to test materials with har dness values from 350 to. Fully computerized touchscreen brinell hardness testing machine. Brass br onze aluminum gold and copper.

The brinell hardness test is used to determine the hardness number of hard moderately hard and soft material e g.