What are the applications of extension springs?
First of all, we must understand the magnificent characteristics of extension. Many different terminal devices or hooks are used to ensure the source of tensile strength of extension springs. The principles of extension springs and compression springs are reversed. Compression springs work in the opposite direction when they are clamped, and extension springs work in the opposite direction when they are flexed or stretched.
When the two sides of the extension springs are pulled apart, the yellow will try to pull them back together. Like compression springs, extension springs also absorb and store kinetic energy. But unlike compression springs, most extension springs are generally under horizontal tension, even when there is no load. Tension determines that it is inseparable from extension springs without any load.