Automatic induction gear surface hardening equipment and Horizontal hardening machines

The induction heating  machine photo:

Theinduction heating machine and Horizontal hardening machine tool :

Induction heating equipment parameters:

Horizontal CNC quenching machine main configuration.

1. numerical control system control.

2. stepper motor drive.

3. ball screw drive.

4. cylindrical linear guide ways guided by ball slides.

5. AC speed control motor driving sprocket chain, light bar to rotate the workpiece.

6. AC gear motor driving the screw, the screw is the top lift;.

7. solenoid valve to control water spraying.

8. equipped with control heating equipment plug.

Horizontal  CNC induction quenching machine tool main features.

1. using PC industrial digital control system, advanced performance, can meet the maximum degree of quenching requirements.

2. the series of machine tools have quenching functions such as connection, simultaneous, segmented connection and segmented simultaneous.

3. It can be used for induction quenching of shaft, disc, pin and gear parts.

4. this machine tool can control the quenching process and cooling process according to the process needs. 5.

5. low running costs

6. the use of profile structure body, low cost, light weight, economic and practical.

7. easy to use and maintain, low failure rate, no leakage site, solve the old machine tool boss problem.

8. High degree of automation, high production efficiency.

9. The guide rail adopts linear bearing, high precision, small friction, long life.

10. counterweight device to balance the weight through the chain wheel and chain.

After-sales service for horizontal CNC quenching machine tools.

1. technical guidance for the product, installation and commissioning of the equipment.

2. Three guarantee policy for the products, free maintenance within one year, long-term technical service and spare parts.

The principle of gear surface quenching gear quenching principle:

     The workpiece into the inductor (coil), when the inductor into a certain frequency of alternating current, the surrounding alternating magnetic field is generated. The electromagnetic induction of the alternating magnetic field causes a closed induction current - eddy current - to be generated in the workpiece. The distribution of the induced current in the workpiece cross-section is very uneven, with the current density on the surface of the workpiece being very high and gradually decreasing inwards, a phenomenon known as the skin effect. The electrical energy of the high density current on the surface of the workpiece is transformed into heat energy, which raises the temperature of the surface layer, i.e. surface heating is achieved. The higher the current frequency, the greater the difference in current density between the surface layer and the inside of the workpiece, and the thinner the heating layer. The surface quenching is achieved by rapid cooling after the temperature of the heated layer exceeds the critical point temperature of the steel.