The working principle of springs is based on the deformation and recovery characteristics of elastic materials. When an external force acts on a spring, the spring will undergo elastic deformation and store energy; when the external force is removed, the spring will return to its original state and release the stored energy.
Working principle of springs
The working principle of springs mainly involves the deformation and recovery of elastic materials. When a spring is subjected to an external force, it will undergo elastic deformation and store energy. Once the external force disappears, the spring will return to its original shape and release the stored energy. This characteristic makes springs widely used in various mechanical and electronic equipment.
Application scenarios of springs
Control mechanical movement: such as valve springs in internal combustion engines and control springs in clutches.
Absorb vibration and impact energy: such as buffer springs under cars and train carriages and vibration absorbing springs in couplings.
Store and output energy: such as watch springs and springs in firearms.
Used as force measuring elements: such as springs in dynamometers and spring scales.
Types and manufacturing methods of springs
Types: Springs can be divided into tension springs, compression springs, torsion springs and bending springs according to the nature of the force; according to the shape, there are spiral springs, leaf springs, special-shaped springs, etc.
Manufacturing methods: Commonly used manufacturing methods include cold rolling and hot rolling. Spring wires with a diameter of less than 8 mm are usually cold rolled, and those with a diameter greater than 8 mm are hot rolled. Some springs also need to be pressed or shot peened after being made to improve their load-bearing capacity.
Through these principles and applications, springs play an important role in the industrial and electronic fields and are widely used in various mechanical equipment and electronic products.
