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In the process of producing high-strength springs, the spring machine ensures the mechanical properties of the springs through precise control in many aspects. High-strength springs usually use materials with high yield strength and tensile strength, such as high carbon steel, stainless steel alloys, etc. Before forming, these materials must undergo strict pretreatment to ensure the uniformity of their physical and chemical properties, thereby avoiding defects during the forming process. The forming process relies on the multi-axis design and CNC system of the spring machine. By precisely controlling the feeding, winding angle, number of winding turns and bending radius of the wire, the uniformity of stress distribution during forming is ensured to avoid material fatigue or fracture caused by stress concentration. At the same time, temperature control during the forming process is also key, especially in the hot coiling process under high strain conditions. Appropriate temperature control can reduce internal stress and optimize the mechanical properties of the material.

After forming, the spring needs to undergo surface treatment and finishing to further improve its mechanical properties. Surface treatment such as shot peening can introduce compressive stress on the surface of the spring and enhance its fatigue resistance, while coating treatment improves the corrosion resistance of the spring. In order to ensure the quality of the products, the spring machine is equipped with a sophisticated detection and quality control system, which can monitor various parameters in the production process in real time. Once unqualified products are found, the system will automatically stop production to avoid the generation of waste. In addition, the CNC system of the spring machine also has a feedback mechanism, which can automatically adjust the process parameters according to the test results to ensure that the production process is always in the best state. Through the combination of these multiple means, the spring machine can effectively improve the strength, elasticity and fatigue resistance of the spring when producing high-strength springs, ensuring its reliability and durability in various complex applications.