Automotive gears are key components of automobiles. If there are quality problems with automotive gears, the safety of automobiles can be threatened. Currently, the production of automotive gears with high accuracy, low noise, and long service life has become the development direction in the field of automotive manufacturing. However, most gears have low production efficiency and high energy consumption, and how to improve the quality of automotive gears has become an urgent problem to be solved. In order to further improve the performance of automotive gears, multiple heat treatment processes are used to heat treat the gears, thereby achieving optimization of automotive gears, which is conducive to improving the safety of the vehicle.
In order to further improve the quality of automotive gears, various heat treatment processes are used to heat treat gear forgings, which is beneficial to reducing the probability of irregular deformation of automotive gear forgings during carburization and quenching. By studying the properties of automotive gear forging blanks, the effect of heat treatment process on the properties of automotive gear forging blanks was obtained. Different heat treatment processes can cause varying degrees of changes in the wear resistance of automotive gear forging blanks. Among many processes, isothermal annealing process is more suitable for the production and manufacturing of automotive gears. Applying this method to the production of automotive gears can improve the overall quality of automotive gears.