We already know that the application of torsion spring is very wide, so the problem comes! Why can torsion springs be used in a wide range of applications? Here we will introduce the working principle of torsion spring.

In application, the bottom part of the torsion spring is often fixed to other places, which forms the phenomenon that other components rotate around the center of the torsion spring. Once the other components start to rotate around the spring center, the spring will quickly pull the other components back to their original position, which will form a kind of rotating force and change the rotating force into the required resistance. In this way, the torsion spring can store or release this energy to hold a device in a static way to achieve the desired results.

Of course, we can also find that the application is different, and the number of turns of torsion spring is also different. Therefore, a lot of physical and mathematical knowledge is involved. The number of turns required for the torsion spring is calculated by the resistance required to fix the device. In the process of calculation, the rotation direction of torsion spring is designed according to the practical requirements of application.