Study on Grind-Hardening Temperature Field Based on Infrared Temperature Measurement and Numerical Simulation

Zhen Guo Zhang; Pei Qi Ge; Lei Zhang; Mao Cheng Tian

doi:10.4028/www.scientific.net/KEM.443.394

Paper Titles

Tool Wear Performance of CVD-Insert during Machining of Ti-6%Al-4%V ELI at High Cutting Speed
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Intelligent Monitoring and Estimation of Surface Roughness on CNC Turning
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Monitoring of Cutting Conditions with Dry Cutting on CNC Turning Machine
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Understanding the Temperature Field in Plunge Cylindrical Grinding for Grinding-Hardening
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Study on Grind-Hardening Temperature Field Based on Infrared Temperature Measurement and Numerical Simulation
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Phase Transformation and Stress Distribution in Polished PCD Composites
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Influence of Magnetic Field Strength on Polishing Effect of the Tiny-Grinding Wheel Cluster Based on the Magnetorheological Effect
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Study on NC Compliant Bonnet Tool Abrasive Polishing Based on Magnetorheological Torque Servo
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Molecular Dynamics Simulation of Rubbing Phenomena in Ultra-Precision Abrasive Machining
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HomeKey Engineering MaterialsKey Engineering Materials Vol. 443Study on Grind-Hardening Temperature Field Based...

Study on Grind-Hardening Temperature Field Based on Infrared Temperature Measurement and Numerical Simulation

Abstract:

Based on the method of the statistical probability, the theory forecasting model of grinding force is modified analytically. The calculated force is used as an input factor to calculate the heat flux. Then the transient grinding temperature field is simulated using the finite element analysis (FEA). An infrared imaging system for a full area temperature measurement is used to validate the numerical model. Additionally, the experimental results are synthesized with the simulation results to analyze the temperature field and the hardness penetration depth (HPD). The distribution of the temperature field and the stability of the grind-hardening process are discussed, which could provide a reliable forecasting method for optimizing the grind process and controlling the hardening effects forwardly.