Browsing by Author "Khaimovich, Alexander"
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Derivation of the coefficients in the Coulomb constant shear friction law from experimental data on the extrusion of a material into V-shaped channels with different convergence angles: new method and algorithm
(Multidisciplinary Digital Publishing Institute (MDPI), 2022-01-27)
Article
Open AccessFriction plays an important role in metal-forming processes by pressure and largely controls material flow wear, adversely affecting the wear resistance of dies employed to form metals. Therefore, the combined Coulomb ... -
Impacts of surface texture and nature of friction on energy-force efficiency of surface plastic deformation during burnishing
(Multidisciplinary Digital Publishing Institute (MDPI), 2022-09-21)
Article
Open AccessBurnishing, the plastic deformation of the workpiece surface due to sliding contact with a tool called burnisher, is a finishing operation widely used in various industries. In this work, impacts of the initial surface ...
