FEM Simulation and Experiment of High-Pressure Cooling Effect on Cutting Force and Machined Surface Quality During Turning Inconel 718

Li LiuNational Experimental Teaching Demonstration Center of Mechanical and Electrical Engineering, School of Mechanical Engineering, Tianjin University of Technology, Tianjin, China; Correspondence[email protected]

Mingyang WuSchool of Mechanical Engineering, Harbin University of Science and Technology, Harbin, China

Lubin LiSchool of Mechanical Engineering, Harbin University of Science and Technology, Harbin, China

Yaonan ChengSchool of Mechanical Engineering, Harbin University of Science and Technology, Harbin, China

Abstract

High-pressure jet coolant assistance was used in the cutting process of Inconel 718. The effects of coolant pressure on cutting force and machined surface quality were researched. As well as the experimental design, Two-dimensional cutting models for Inconel 718 were established using AdvantEdge FEM software. Simulations and experiments were carried out based on the Taguchi method. The simulation predictions and experimental test results were compared. The influence of variables on cutting force and machined surface roughness was determined by variance analysis. The effect of cooling pressure on roughness of machined surfaces was studied by simulation and experiment tests.

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FEM Simulation and Experiment of High-Pressure Cooling Effect on Cutting Force and Machined Surface Quality During Turning Inconel 718

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FEM Simulation and Experiment of High-Pressure Cooling Effect on Cutting Force and Machined Surface Quality During Turning Inconel 718

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