2D FEM Estimate of Tool Wear in Hard Cutting Operation: Extractive of Interrelated Parameters and Tool Wear Simulation Result

Cai Xu Yue; Xian Li Liu; Hong Min Pen; Jing Shu Hu; Xing Fa Zhao

doi:10.4028/www.scientific.net/AMR.69-70.316

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 69-702D FEM Estimate of Tool Wear in Hard Cutting...

2D FEM Estimate of Tool Wear in Hard Cutting Operation: Extractive of Interrelated Parameters and Tool Wear Simulation Result

Abstract:

Tool wear plays an important part during cutting process, and wear loss has a close relationship with cutting condition, which affects machined surface mostly. In order to accomplish tool wear prediction in way of FEM, based on founding of cutting model under steady state, interrelated parameters needed for tool wear prediction, such as cutting temperature, contact pressure and raletive sliding velocity are extracted. By compiling Python subprogram and using Abaqus tool in hard cutting process PCBN tool wear is predicted, which provide foundation for optimizing cutting condition.