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Influence of Rake Angle Tool on Plastic Deformation in Chip Formation when Cutting

The article considers experimental studies of plastic deformation in the area of chip formation when cutting copper M1. According to the results of the research the value of shear deformation was calculated. The change of a rake angle tool γ leads to the change in the process of plastic deformation in the area of chip formation. It was found out that the maximum degree of shear deformation takes place in the contact area of tool tip and deformable sample.