Do you know the purpose of induction hardening of mechanical parts?
3. Reduce distortion
Due to the long process time, the carburized gear has large distortion after quenching; while the gear induction hardening, especially the synchronous double frequency (SDF) gear quenching, the process time is short, the distortion is small, the gear precision is improved, and the noise is reduced.
4. Energy saving, material saving, labor saving and environmental protection
The use of low-permeability steel to manufacture gears and other parts, induction hardening, it is first of all steel alloy-free elements, saving material costs; induction heating is local heating and quenching, short time, so greatly energy-saving; induction quenching can achieve automated online production, This saves labor, no oil, no harmful emissions, and more environmental protection.
5. Replace deep carburizing
Deep carburizing is a process with a long cycle and high power consumption. In recent years, foreign countries have successfully developed induction hardening to replace deep carburizing, which has achieved good results.