### Bond Impact Crushing Work Index Testing Machine

Bond crushing (impact) work index In general, the impact or crushing work indices (CWi) calculated from test work carried out on machines conforming to Bond’s Comparison between bond crushing energy and fracture energy of.Bond Low Energy Impact Test. The Bond Low-Energy Impact test can be used to determine the Crusher Work index (CWi), also known as the Impact Work Index. The test determines the impact energy at which a specimen fails and allows approximation of net . Chat Online.(1) tion of the order of 1I 1000 of the energy input actually required to produce that surface in commercial crushing where Wi is the work index. The work index is the com-minution parameter which expresses the resistance of the and grinding. Nea.rly all of the required energy input ap-material to crushing and grinding.Crushing And Grinding Calculations Mining. F. C. Bond, Crushing and Grinding Calculations, F. C. Bond, Crushing and Grinding Calculations, British Chemical Engineering, Vol. 6, 1961, pp. 378-385. has been cited by the following article TITLE A New Approach to the Calculation of Work Index and the Potential Energy of a Particulate Material.