Slit type local heating furnace
The slot type local heating furnace is a special heating equipment, which is mainly used for local, precise and efficient heating treatment of workpieces. It adopts the principle of induction heating and realizes rapid heating of specific parts of the workpiece by precisely controlling the heating area and heating time. It is widely used for heating the ends and middle parts of round steel, steel pipes and steel plates, such as heating the piers and thickening of round steel ends, heating the shrinkage or expansion of steel pipe ends, and the piers of bolts.
1. Advantages of slot type local heating furnace:
1. The slot type local heating furnace adopts multi-hole induction heating coils, which can be used for end heating and also for heating the middle position of the billet;
2. The slot type local heating furnace is easy to realize the temperature detection of the billet at each hole;
3. Each hole of the slot type local heating furnace is equipped with sound and light alarm to remind workers to discharge the material;
4. The slot type local heating furnace has a low degree of automation, and generally adopts manual feeding and unloading. If an automatic robotic arm device is used, it is necessary to configure multiple sets of pushing devices and discharging devices, or configure a complex structure to achieve it;
5. The feeding roller of the gap-type local heating furnace is convenient for the entry and exit of the blank, reducing the labor intensity of the workers;
6. The gap-type local heating furnace has a simple structure and a relatively low production cost;
7. The gap-type local heating furnace is affected by the manual operation speed and is suitable for production processes with relatively small output.
2. Design and control of the gap-type local heating furnace:
1. The main feature of the gap-type local heating furnace is its gap-type design, which makes the heating area very limited, and only heats specific parts of the workpiece without causing too much impact on the surrounding area. This design not only improves the heating efficiency, but also avoids unnecessary energy waste.
2. The gap-type local heating furnace is usually equipped with a high-precision temperature control system and an automatic feeding system to ensure the stability and accuracy of the heating process. The temperature control system of the Haishan electric furnace can monitor the temperature of the heating area in real time, and automatically adjust according to the preset heating temperature and heating time to ensure the consistency and stability of the heating effect. The automatic feeding system is responsible for automatically feeding the workpiece to be heated into the heating area and automatically taking it out after heating is completed, which improves production efficiency and convenience of operation.
3. Application of gap-type local heating furnace:
1. The gap-type local heating furnace has a wide range of applications in metal hot processing, automobile manufacturing, aerospace and other fields. For example, in metal processing, it can be used for local heating of metal materials to improve the mechanical properties and processing quality of materials; in automobile manufacturing, it can be used for local heating and welding of automobile parts to achieve precise process control and quality improvement.
2. It should be noted that when using a gap-type local heating furnace, the placement of the workpiece and the setting of heating parameters should be correct to avoid insufficient or excessive heating. In addition, the equipment should be maintained and maintained regularly to ensure its normal operation and extend its service life.
In short, the gap-type local heating furnace plays an important role in industrial production with its local, precise and efficient heating characteristics, and provides strong support for improving product quality and production efficiency.
