Brinell hardness tester procedure:- BRINELL HARDNESS TESTING The Brinell hardness test is used for larger samples in materials with a coarse or inhomogeneous grain structure. This page describes the Brinell hardness test in detail and gives you practical information on how to apply it. Brinell Test Machine Description:- The Brinell Hardness Tester consists of a loading system, the main screw, and a dial gauge. The loading system consisting of weights, leavers and a hydraulic dashpot and a plunger arrangement is enclosed in the cast iron body of the machine. The main screw is also protected from extraneous elements by a rubber bellow. It carries the test table on its top to hold the specimen and is actuated by a hand at the base. The machine is provided with two ball indenters (of sizes 2.5mm&5mm) to transmit the test load on to the specimen DEFINITION OF THE BRINELL HARDNESS TEST:- Today, the Brinell test is performed using a Brinell hardness test unit. The machine presses a tungst
Avinash Sharma (B-tech_Metallurgy) More then 10 year experience in Heat treatment and Metallurgy Lab. Knowledge of different company and products like Bajajsons ltd ( Engine parts manufacturing and rollers ) Modern steel limited ( Raw material and forging parts, Gajra Group ( transmission and crown pinion ), ARB Bearings ( All types bearings manufacturing ) Shivam autotech (Engine product)