With the continuous development of industrial production, the requirements for the gear transmission system are getting higher and higher, in order to improve the hardness and overall quality of the rack, high-frequency quenching equipment has become an indispensable heat treatment weapon. This article will delve into the process characteristics, composition and structure of high-frequency quenching equipment for ring gears, as well as its wide application in industrial production.
1. The main features of high-frequency quenching equipment for gear rings.
Non-contact high-frequency quenching equipment: Using advanced non-contact quenching technology, through the pre-programmed quenching program, one-key start, simple and efficient.
High efficiency and fast quenching: With high heating efficiency and fast quenching speed, it can complete the quenching process in a short time and improve production efficiency.
Uniform distribution of hardened layer: The hardened layer of the tooth surface is evenly distributed to ensure the consistent hardness of all parts of the gear and improve the overall quality.
Low energy consumption: Energy saving and environmental protection are its major features, compared with the traditional quenching method, the energy consumption is greatly reduced.
Precise control of root hardening: High-frequency quenching equipment can precisely control the degree of root hardening to meet the requirements of different workpieces.
Low deformation: During the quenching process, the deformation of the workpiece by the equipment is relatively small, which helps to improve the accuracy of the product.
2. The composition and advantages of IGBT gear ring high-frequency quenching equipment.
Composition: The ring gear high-frequency quenching equipment is composed of high- and medium-frequency quenching equipment, customized vertical CNC quenching machine tools and closed cooling system.
Advantages: The equipment can be customized according to the specific quenching needs of users, including quenching depth, quenching hardness, quenching process, etc.
3. The working process of high-frequency quenching equipment for ring gears.
The working process of ring gear high-frequency quenching equipment is relatively simple, but efficient. According to the contour and characteristics of the workpiece, the corresponding copy hardening inductor is customized. After connecting the induction heating power transformer, the workpiece is clamped on the CNC quenching machine, and the actions such as up and down, rotation and control of the heating time of the quenching machine are set through programming. The energy control is adjusted by the power knob of the high and medium frequency induction heating power supply, and the appropriate power is selected according to the size of the workpiece (the power can be adjusted from 5kw to 120kw).
After the workpiece is heated to a certain temperature, it is automatically immersed in the quenching liquid to realize the quenching process of the specified part. The whole process has the characteristics of continuous production, which ensures that the quenching depth and hardness of the product are consistent, and improves the production efficiency.
4. Why does the ring gear high-frequency quenching equipment leakage?
During the long operation of the ring gear high-frequency quenching equipment, the problem of leakage may become apparent. Here are some of the common causes of leakage in high-frequency quenching equipment:
Loose joints: There are numerous pipes connected inside the unit, and loose joints can cause cooling water to leak.
Problems with the equipment itself: Since there is a leakage and tripping problem in high-frequency heating equipment, the grounding wire of the equipment should be considered first when leakage occurs.
Inappropriate Pairing: The use of larger, high-frequency heated solenoid coils can cause power trips, and suitable matching needs to be considered to avoid power jumps caused by excessive current.
5. Strategies for dealing with leakage of high-frequency quenching equipment.
Regularly inspect the joints: Conduct regular inspections of the joints inside the equipment to ensure that they are tightly fastened to prevent cooling water leakage.
Equipment maintenance: Perform regular maintenance on the equipment, including checking the leakage of the equipment and replacing damaged parts in a timely manner.
Reasonable use of equipment: Avoid improper use of equipment, ensure that equipment operates under normal working conditions, and reduce the probability of leakage.
Improve the quality of operators: Enhance the equipment knowledge of operators, strengthen training, and improve their ability to identify and deal with equipment abnormalities.
Equipment upgrades: Consider upgrading aging equipment to use a new generation of equipment to reduce the risk of leakage.
Through scientific and reasonable operation and timely maintenance, it can effectively prevent the occurrence of leakage problems of high-frequency quenching equipment, ensure the safe and stable operation of equipment for a long time, and provide reliable support for industrial production.