What are the practical functions of hardware shrapnel

Hardware shrapnel generally rely on elasticity and play a role in controlling the movement of mechanical parts. Metal shrapnel is often used for metal spring steel, used in various motion control components, such as impact and gentle stirring, energy storage and measuring force, etc. There are many metal shrapnels, which are widely used in machinery and appearance, shape Complex, spiral, scroll, metal hardware shrapnel shape. The following is the actual function of the hardware shrapnel.　　 1. Absorb vibration and impact energy; such as buffer springs, coupling damping springs under the car compartment　　2. The storage and output power can be other sports, such as playing a role in the clock.　　3. Control mechanical actions, such as combustion control valve, clutch hardware shrapnel.　　 4. As an element of strength; such as the measured strength of metal shrapnel.