抄録
Improvement of simulation accuracy of heat treating process of steel parts is hoped for optimizing the design and heat treating condition, etc. Simple shaped specimen is often employed to verify the simulation accuracy of heat treating process. A steel helical gear with complicated shape was used to study on carburizing and quenching process of steel parts. Calculated hardness and distortion were compared with measured values. Strain distribution and microstructure distribution were analyzed from simulation result of the heat treating process.
