What is a Spiral spring?

A spiral spring, also known as a helical spring, is a type of metal spring that is wound in a spiral shape and primarily used to generate compression, tension, or torque. This spring exhibits the characteristic of generating elastic force when subjected to a certain load. Typically made from high-strength materials such as steel or alloy steel, spiral springs are designed for durability and reliability.

Common applications of spiral springs include automotive suspensions, electrical devices, industrial machinery, valves, and clocks. In automotive suspensions, they absorb shocks and provide stability, while in electrical devices, they assist the operation of switches and motors.

Due to their simple structure and ease of design, spiral springs are widely adopted in many industries. They play a crucial role in the storage and release of mechanical energy to transmit torque, contributing to the efficiency and performance of machinery.

Application of Spiral spring

１．Automotive Suspension: Spiral springs are used in automotive suspension systems to absorb shocks from the road, enhancing the comfort of the ride.
２．Watches: Inside watches, spiral springs function as a source of energy for keeping time, supporting the movement of the clock mechanism.
３．Industrial Machinery: In industrial machinery, spiral springs are employed to transmit torque, contributing to the efficient operation of the equipment.

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