Extension Spring

Properties of Extension Springs

Extension springs are mechanical components that are used to store and release energy. They are made of flexible metal wire that is coiled into a helical shape and are typically attached to other components at either end. The length of the spring can change when a force is applied, causing the spring to either stretch or compress.

Extension springs have a number of properties that make them useful in a variety of applications. One of their main properties is their ability to withstand high levels of tension, which makes them suitable for use in load-bearing applications. They also have a high level of elasticity, which means they can be stretched or compressed and still return to their original shape. This property allows them to absorb and release energy, making them useful for applications where energy needs to be stored and then used at a later time. Extension springs are also relatively low cost and easy to manufacture, which makes them a popular choice in many applications.

There are many uses for extension springs in a variety of industries. One common use is in automotive suspension systems, where they are used to absorb the shock and vibration of the vehicle, improving the ride quality. Extension springs are also used in door hinges to provide tension and assist with the opening and closing of doors. They are also found in toys, such as yo-yos and slingshots, where they store energy for movement. Extension springs are used in industrial machinery to provide tension and absorb shock, improving the functionality and lifespan of the equipment. They are also used in sporting goods, such as trampolines and crossbows, to provide energy for movement.