The movement of the control mechanism of the rear bumper spring for BMW is used, such as a valve spring in an internal combustion engine, a control spring in a clutch, and the like. Absorb vibration and impact energy, such as shock absorbers under the car, train compartment, and vibration-absorbing springs in the coupling.
The storage and output energy of the BMW rear bumper spring is used as power, such as clock springs and springs in firearms. Used as a force measuring component, such as a force detector, a spring in a spring balance, and the like. The ratio of the load to deformation of the spring is called the spring stiffness. The greater the stiffness, the harder the spring. The spring is a kind of elastic element widely used in the mechanical and electronic industries. When the spring is loaded, it can generate large elastic deformation, transforming mechanical work or kinetic energy into deformation energy, and the deformation of the spring disappears and returns to the original state after unloading. The deformation energy is converted into mechanical work or kinetic energy.
The BMW rear bumper spring deforms under the action of external force, and the spring can be restored after the external force is removed. Many tools and equipment are reset using the nature of a spring. For example, the hinges of many building gates are equipped with a return spring. When people enter and exit, the door will automatically reset. People also use this function to make automatic umbrellas, automatic pencils and other supplies, which is very convenient. In addition, a variety of buttons and buttons are also indispensable for the return spring.