👉 The spring fluid, often referred to as a coil spring or compression spring, is a type of mechanical spring used to store and release energy. It consists of coils of metal wire, typically steel, that are wound into a helical shape. When compressed or extended, the spring fluid between the coils creates a thin film of lubricant, which reduces friction and wear between the moving parts. This fluid, usually mineral oil or grease, ensures smooth operation and longevity of the spring by minimizing metal-to-metal contact, making it essential for applications requiring precise motion control and durability.
