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Experimental Study and Modelling of Plastic Deformation of Cemented Carbide Tools in Turning
The plastic deformation of coated cemented carbide cutting tools was investigated. Testing methods were developed for the experimental determination of the high-temperature strength of cemented carbide (compressive strength, creep resistance). CVD-coated cemented carbide inserts were tested in continuous turning of quenched and tempered steel (AISI 4340). Cutting forces and edge temperature distributions were measured in 2D orthogonal turning. Normal stress distributions on the tool surfacedoi:10.1016/j.procir.2014.03.021 fatcat:yir47aisrbbxvdgxdmvlskgzbu