(S266)Numerical simulation and experimental investigation on quenching distortioninduced by ingot segregation in a gear steel

摘要

High precision is required for automobile gears in order to reduce gear noise and save the cost of grindingfor eliminating the alterations in size and shape of automobile gears. In recent years, in order to control andreduce the quenching distortion of automobile gears, many works have been done to investigate influence ofsteel manufacturing process and heat treatment process on the quenching distortion of automobile gears.