Superior performance of copper valve core
1. Good electrical and thermal conductivity
Copper is an excellent conductor and its electrical and thermal conductivity is among the best among metals. In fluid control systems, the valve core often needs to withstand certain current or temperature fluctuations. The electrical and thermal conductivity of copper allows the valve core to respond quickly to system changes and effectively transfer heat or current, thereby maintaining the stable operation of the system. This feature is particularly important in industries such as power and chemical industries, ensuring the reliability of fluid control systems in extreme environments.

2. Excellent corrosion resistance
Copper and its alloys have good corrosion resistance and can resist erosion by a variety of chemicals. In fluid control systems, valve cores are often exposed to various corrosive media, such as acids, alkalis, salts, etc. The copper valve core can effectively resist corrosion from these media, extend service life and reduce maintenance costs. In addition, the corrosion resistance of copper also means that the performance of the valve core will not be significantly reduced due to corrosion during long-term use, ensuring the stability and reliability of the system.

3. Easy to form oxide protective film
During the processing of copper, especially in high temperature or oxidizing environments, it is easy to form a dense oxide protective film. This protective film can not only effectively prevent further oxidation of the copper material, but also significantly improve the wear resistance of the valve core. In fluid control systems, the valve core is often subject to fluid erosion and mechanical friction. The dense oxide protective film can reduce wear and extend the service life of the valve core. In addition, this protective film can also resist scratches on the surface of the valve core by tiny particles in the fluid to a certain extent, maintaining the sealing and adjustment accuracy of the valve core.

Automatic lathe finishing customized copper parts: achieving high-precision manufacturing of valve cores
1. Advantages of automatic lathes
The automatic lathe is a highly automated processing equipment that can automatically complete the processing of valve core copper parts through a preset program. Compared with traditional manual processing or ordinary machine tool processing, automatic lathes have the following significant advantages:
High precision: The automatic lathe uses advanced control systems and precision tools to achieve micron-level processing accuracy, ensuring that the size and shape of the valve core meet the design requirements.
High efficiency: Automatic lathes can process continuously and stably, greatly improving production efficiency. At the same time, the automatic loading and unloading function reduces the interference of manual operations and improves the stability of processing.
Customized processing: Automatic lathes are highly flexible and can be customized according to customer needs. Whether it is the shape, size or material selection of the valve core, it can be customized according to specific application scenarios to meet the individual needs of customers.

2. Precision machining process
The precision machining process of valve core copper parts usually includes the following steps:
Material preparation: Choose high-quality copper materials as raw materials to ensure the basic performance of the valve core.
Rough machining: Through the rough machining program of the automatic lathe, the excess part of the copper material is removed, and the basic shape of the valve core is initially formed.
Finishing: On the basis of rough machining, finer machining is performed by adjusting the tool and cutting parameters to ensure the size and shape accuracy of the valve core.
Surface treatment: Polishing, cleaning and other treatments are performed on the surface of the valve core to remove burrs and stains produced during processing and improve the surface quality and wear resistance of the valve core.
Quality inspection: Through professional testing equipment and means, the size, shape, sealing, etc. of the valve core are comprehensively tested to ensure that the quality of the valve core meets the design requirements.

3. Implementation of customized processing
The customized processing capabilities of automatic lathes make the manufacturing of valve element cores more flexible and efficient. Customers can choose valve cores of different shapes, sizes and materials according to the needs of specific application scenarios. For example, in fluid control systems that need to withstand high temperatures or pressures, copper alloys with higher strength and heat resistance can be selected as valve core materials. In situations where precise flow adjustment is required, higher-precision processing methods and tools can be selected to ensure the adjustment accuracy and stability of the valve core.

Copper valve cores are widely used in many industries due to their superior performance and precise processing accuracy. In the power industry, copper valve cores can withstand high temperatures and high pressures to ensure stable operation of the power system. In the chemical industry, copper valve cores can resist corrosion from a variety of chemicals and maintain system reliability and safety. In the oil and gas industry, copper valve cores can accurately regulate flow and pressure to ensure smooth operation of oil and gas pipelines.

With the continuous advancement of industrial automation and the rapid development of intelligent manufacturing, the manufacturing and application of copper valve cores will present a broader prospect. On the one hand, the application of advanced processing equipment such as automatic lathes will further improve the processing accuracy and efficiency of the valve core and reduce production costs. On the other hand, with the continuous emergence of new materials and new technologies, the performance of copper valve cores will be further improved to meet more complex and demanding application requirements.