Hot forging medium frequency furnace
发表时间：2023-10-08 09:03来源：Shaanxi Haishan Mechanical and Electrical Co., Ltd
Hot forging medium frequency furnaceIt is a pre-forging heating equipment, used for heating metal forging. It uses the principle of medium frequency electromagnetic induction heating to heat the forged metal, so it is also calledHot forging medium frequency furnace. It not only has the heating characteristics of an intermediate frequency furnace, but also meets the requirements of intelligent forging. It is widely used in automated pre-forging heating production lines and has become an indispensable non-standard induction heating equipment for forging heating, especially die forging heating.Haishan electric furnaceEditor's summaryHot forging medium frequency furnaceThe knowledge is as follows for your reference.
one,Hot forging medium frequency furnaceComposition and introduction:
Hot forging intermediate frequency furnace mainly consists of power supply system, intermediate frequency furnace variable frequency power supply, inductor coil, furnace body, hydraulic system, pneumatic system, automatic washboard loading, discharging, transmission, feeding, sorting mechanism, cooling cycle bear, temperature measurement It is composed of sorting mechanism and PLC control system.
1、Hot forging medium frequency furnacePower supply system: convert high-voltage 10Kv or 6Kv through power supply devices such as high-voltage control cabinets, compensation cabinets, transformers, connection rows, and low-voltage cabinets into three or six secondary voltages such as 380V, 660V, or 750V for supplyHot forging medium frequency furnaceintermediate frequency power supply.
2. Intermediate frequency power supply: The intermediate frequency power supply input passes through the secondary voltage of the transformer, that is, three-phase or six-phase 380V, 660V or 750V, etc., and converts the 50Hz three-phase or six-phase AC power through the rectification and inverter of the intermediate frequency power conversion device. After the intermediate frequency voltage rises to 750V, 1300V or 1450V, it is supplied to the load of the intermediate frequency furnace of the Haishan electric furnace to generate a magnetic field to complete heating.
3. Inductor coil: This isHot forging medium frequency furnaceIt is part of the furnace heating system, supplemented by copper screws, bakelite columns, insulation treatment, furnace mouth plates, coil bottom brackets, connecting copper bars and waterways, etc., to pass the intermediate frequency current input from the intermediate frequency power supply through the spiral coil, and in the Haishan electric furnace A magnetic field is generated inside the coil, and the heated metal workpiece will generate eddy currents in the magnetic field. This eddy current flows inside the metal in compliance with Joule-Lenz's law and generates heat, thus achieving the purpose of heating the metal.
4. Automatic feeding system: This is to completeHot forging medium frequency furnaceThe professional feeding system configured for the heating automatic production line can be divided into different forms such as fully automatic washboard feeding, ground chain feeding, roller table feeding and cylinder pushing according to the length or weight of the bar.
5. Temperature measurement system: This system is used to monitorHot forging medium frequency furnaceThe temperature of the heating process, according to different process requirements, the temperature measurement system has different forms such as forging heating, quenching and tempering heating temperature measurement and casting smelting temperature measurement.
6. Discharging system: This system is used toHot forging medium frequency furnaceThe heated metal workpiece is discharged and cooled. The forging heating and discharging adopts the chain-type quick discharging mechanism of the Haishan electric furnace. It is generally equipped with a temperature sorting and a three-point sorting mechanism, and is composed of a chain, a motor, a cylinder and a PLC.
7. Cooling system: This system is used toHot forging medium frequency furnaceThe heated metal workpiece is cooled. At present, the mainstream method is to use HSBL cooling tower cooling. HSBL cooling is an independent and complete cooling system that can be used only after connecting the pipeline of the intermediate frequency furnace to meet the cooling needs of the intermediate frequency furnace.
8. Control system: This system is used to control the entire Haishan electric furnace.Hot forging medium frequency furnaceOperation of equipment. Generally, Siemens PLC control system is used.
two,Hot forging medium frequency furnaceworking process:
Hot forging medium frequency furnaceThe working process is to put the entire basket of materials within the scope of the workpiece into the material box of the intermediate frequency furnace, and turn the material box into the storage box for automatic screening, automatic loading, and automatic discharge. It is designed with a rejection device. When the workpiece is removed, it is removed into the storage box through the removal mechanism and continues to be fed with other materials to ensure that each blank is fed according to the qualified feeding method. The step-by-step feeding method is used. When setting When the set beat arrives, the feeding cylinder automatically pushes the workpiece on the conveyor into the feed port in front of the furnace according to the beat, and the feeding device feeds the material.
three,Hot forging medium frequency furnacespecialty:
1. Fast heating speed can improve production efficiency.
2. Uniform heating can reduce the tendency of workpiece deformation and cracking.
3. Improve the utilization rate and life of metal materials.
4. The operation is simple and convenient, reducing the labor intensity of workers.
5. The temperature and time can be effectively controlled during the heating process, making the quality of the workpiece more stable and reliable.
6. No pollution is produced during the heating process and meets environmental protection requirements.
7. It can be adapted to heat workpieces of different shapes and sizes, with wide adaptability.
In short,Hot forging medium frequency furnaceIt is an efficient, environmentally friendly and energy-saving metal heating equipment. It has the advantages of fast heating speed, uniform heating, simple and convenient operation, and strong adaptability. It is widely used in metal hot forging and other fields.
If anyHot forging medium frequency furnaceFor needs, please call Manager Guo at 13891812360; moreHot forging medium frequency furnaceFor information, please follow the website of Shaanxi Haishan Mechanical and Electrical Co., Ltd. http://www.sxhszpl.com