Blanking online cooling is widely used in the field of metal material forming, but there are many problems in the process. These problems mainly include the complexity of the process, the instability of the blanking temperature and the difficulty of controlling the cooling field.
In order to solve the problems of blanking online cooling, a technology of online slow cooling of straight bar has been developed. The technology mainly uses a multilayer fast coil to realize the automatically controlled slow cooling of the blanking section. The device is connected to an on-line cooling system to control the temperature of the blanking section.
The main feature of this technology is that it is simple and easy to use. There is only one control device, which is installed in the cooling and blanking section. Besides, this technology is also highly efficient. It takes only a few seconds for the temperature of the blanking section to cool from the specified temperature to the specified temperature. In addition, this technique ensures the accuracy of temperature control.
The device features a temperature control system from - 40 ° C to + 180 ° C, and two temperature control circuits. Firstly, the device is equipped with a temperature control system and a heating and cooling system. The temperature control system can control the temperature of the blanking section within the specified range. Then, the heating and cooling system can cool the blanking section rapidly and accurately.
The advantages of this technology are mainly reflected in the good adaptability, high precision and stable performance. Firstly, it not only can be used for the traditional drawing process, but also can be used for other metal forming processes, such as roll forming and cold drawing. Secondly, it is accurate and reliable. This technology uses the temperature control system to accurately control the temperature of the blanking section. Finally, the technology has stable performance and can ensure the quality of the blanking parts.
In conclusion, the technology of online slow cooling of straight bar is an effective technology to ensure the quality of blanking parts. It is simple, accurate and reliable. What’s more, it has good adaptability and can be used for various metal forming processes.
