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RISWear Mechanisms of Multi-Layer Coated Cemented Carbide Cutting Tools
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Turning experiments were performed with cemented WC-Co cutting tools coated with two-layer and three-layer overcoats of TiC/Al2 O3 and TiC/Al2 O3 /TiN, respectively. For comparison, uncoated WC-Co ...
Thermoelastic Finite Element Analysis of Subsurface Cracking Due to Sliding Surface Traction
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A linear elastic fracture mechanics analysis of subsurface crack propagation in a half-space subjected to moving thermomechanical surface traction was performed using the finite element method. ...
Correlation Between Acoustic Emission and Wear of Multi-Layer Ceramic Coated Carbide Tools
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Acoustic emission (AE) was used to monitor the machining process and tool condition during turning of AISI 4340 steel with uncoated, two-layer (TiC/Al2 O3 ) coated, and three-layer (TiC/Al2 O3 ...
Cutting Force Variation Due to Wear of Multi-Layer Ceramic Coated Tools
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Cutting forces were measured during turning AISI 4340 steel with uncoated, two-layer coated (TiC/Al2 O3 ), and three-layer coated (TiC/Al2 O3 /TiN) cemented WC-Co inserts possessing chip-breaker ...