A large auto parts manufacturer wanted to induction harden the inner wall of steel bushings. Our engineers design semi-automatic induction hardening machines for customers, which are equipped with four workpiece positions and can complete the hardening of a bush in 20 seconds.
Steel bushings are an important part of most mechanical equipment. They need to have high hardness, fatigue strength, and wear resistance. Induction hardening can greatly increase the hardness and wear resistance of the bushing and prolong its service life.
Steel bushing hardening technical indicators:
- Bushing material: mild steel
- Hardening depth: 1-3mm
- Hardness: 50HRC-55HRC
- Production speed: 180 pieces per hour