Gear quenching equipment includes high-frequency quenching power supply, special CNC quenching machine tools and double-cycle cooling system. There are many types of high-frequency quenching power supply, and the power is different. The power size is determined according to the size of the gear diameter and hardened layer; CNC quenching machines can be programmed automatically; double-cycle cooling systems are used to cool the equipment. This set of equipment can heat-quench the internal gear with a diameter of 300mm or less. It is an overall oh, the overall quenching efficiency is good, and the quenched hard layer is also uniform! Therefore, we prefer to heat-quench the entire workpiece!
Taking large diameter (diameter 600mm) as an example, look at the selection and technical parameters of this set of equipment:
The configuration of the device includes (1+2+3+4):
1. medium frequency induction heating power supply XXZP-200 series of intermediate frequency quenching equipment
2. Special-purpose quenching machine tools for discs: The main features are large load-bearing capacity, large-slewing diameter, rapid drop into water, designed specifically for disc type parts.
3. Closed cooling tower: Cools the internal components of the power supply. The closed loop does not pollute and does not block. The circulating medium is pure water and does not scale.
4. Quenching liquid cooling device: It can be combined with a closed cooling tower to form a double loop structure for cooling the quenching medium. It is easy to recycle and stabilize the temperature of the quenching liquid to ensure quenching quality.
Equipment main technical parameters and features:
Three phase 380V
Main control cabinet: 530×760×1660
Transformer cabinet: 500×800×580
The main features and main technical parameters of special CNC quenching machine tools:
The use of digital control system, advanced performance, easy to use, accurate positioning, can meet the quenching requirements of complex workpieces to the greatest degree. Heavy-duty, designed for disc parts. Sufficient overall stiffness can be applied to the load-bearing, swivel requirements of heavy-duty gears, large gears, and sprocket wheels. The device has enough gyration diameter, and the device's rapid water entry speed is 100mm/second; it is suitable for overall rapid quenching. High degree of automation, according to the workpiece process programming, automatic heating, rotation, water spray, quickly falling into the water.
The maximum height of the workpiece
The fastest rate of decline
The advantages of large gear quenching equipment:
l The quality of the induction heating equipment is stable and reliable, and the hard material meets the required hardness of the material. The hardened layer is qualified.
l Easy to operate: only need to be programmed and turned on once. All stations are automatically completed according to the preset program.
l Our company can go to the site to install and debug and can configure various sensors to meet various needs of various workpieces.