What is the intermediate frequency hardening equipment for in-line wheels?

What is an intermediate frequency quenching equipment for traveling wheels? First of all, let’s understand what a traveling wheel is. The traveling wheel is a classification of forgings. It is mainly used in gantry cranes-port machinery-bridge cranes-mining machinery, etc. It is relatively easy Damaged parts need to be quenched to improve the toughness, impact resistance and crack resistance of the wheels themselves.

Intermediate frequency hardening equipment for driving wheels is an induction hardening equipment specially designed for hardening the driving wheels. The main parts are an intermediate frequency power supply, a hardening machine tool and a cooling system. The medium frequency electromagnetic induction heating principle is used to harden the surface of the driving wheels. In order to ensure uniform hardening of the wheels, the quenching process must be completed with the assistance of tooling. The function of the tooling is to make the wheels perform axial rotation at a uniform speed. The rotation can be steplessly adjusted according to the size and requirements of the wheels.

Technical requirements of intermediate frequency hardening equipment for driving wheels:

1. Purpose: Rotational quenching of the inner groove of the wheel.

2. Material: casting.

3. Depth of quenching layer: 2-7mm.

4. Quenching diameter range: the inner groove of the wheel.

5. Quenching hardness: 45-56HRC.

6. Quenching method: scanning quenching.

7. Cooling method: closed double-circulation system (or use open pool and water pump to circulate water).