The touch spring tells you several factors that affect the fatigue strength of the spring

The advantages of the finger spring are as follows:

1, simple structure, small volume, less material, low cost; It meets the requirement of small space size in device design and is suitable for compact design. The minimum number of components simplifies the design of connected devices.

2, multi-point contact, high concentration force, can achieve almost no loss contact. Ensure large load capacity; Good electrical conductivity, high electric and thermal stability.

3, the contact pressure of each contact point is not high, with good wear resistance.

4, the unique structure makes it have a wide range of work; Large tolerances are allowed on the contact surface; It is more adaptable to machining error and assembly error and more suitable for mass production.

Application range of touch spring:

1, high pressure switch

2. Bus connecting piece

3. High current connector

4, solid sealing pole

5, the end of the high voltage chain

6. Fuse connector

7. Mechatronics applications