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Analysis of Technological Development in the Irregular Spring Industry


The trend of cars entering households is increasing year by year, and the demand for special-shaped springs is also growing.Special-shaped springsWith the enhancement of global environmental awareness, the research and use of environmentally friendly cars have also begun. In addition, the country is increasing investment in infrastructure, which will inevitably drive the development of trucks to provide the market.

In addition, according to statistics, in the past two years, China has exported about 22,000 tons annually, most of which are special-shaped spring leaf springs, with coils accounting for only a small part. The product structure is mainly daily hardware, with destinations in Hong Kong and Taiwan. A small amount of molds and auto parts are exported to Southeast Asia, but have not truly entered the OEM supply chain. In recent years, to reduce procurement costs, some automotive companies have shifted their procurement of automotive parts, including springs, to China, pioneering the entry of Chinese springs into the U.S. OEM supply market. With the establishment of China's status as a manufacturing powerhouse and improvements in industry technology and product quality, the export market has broad prospects.

Due to the circular cross-section of wire special-shaped springs, their load does not have directional restrictions and has the same bending stiffness in all directions, making them suitable for small loads without strict requirements on load characteristics.

According to statistics, exports of special-shaped spring products from industrially developed countries account for about 15% to 20% of the industry's output value. In the long run, China's spring export market has huge potential. Chinese companies should take specific actions based on their own situations, such as strengthening cooperation with foreign enterprises, introducing advanced foreign technology, improving product quality, enhancing competitiveness, building well-known brands, expanding international influence of products, and seizing opportunities for a larger share of the international market.

Special-shaped springs are widely used in daily life and their role is irreplaceable; however, their contribution is attributed to the development of computer spring machines. Currently, advancements in CNC spring machine technology can produce various springs required by industries with high production efficiency, easy debugging, and simple operation characteristics, making them increasingly adopted by processing manufacturers.