Metal shrapnel, also known as metal shrapnel, belongs to the category of metal stamping parts and electronic hardware materials. 

Due to its characteristics, it is widely used in industries such as mechanical equipment manufacturing, electronics, electrical appliances, computers, high-tech product components, automotive parts, kitchen supplies, adjusting gaskets, and stainless steel foil packaging molds.

What are the functions of metal stamping parts and shrapnel?

(1) It can control mechanical movements, such as valve spring plates in internal combustion engines and control spring plates in clutches.

(2) It can store and output energy as power, such as clock shrapnel and shrapnel from firearms.

(3) Capable of absorbing energy from vibrations and impacts, such as damping pads under cars and train carriages and vibration absorbing pads in couplings.

(4) Components that can be used for force measurement, such as force gauges and shrapnel scales.

The ratio of load and deformation of metal stamping parts to shrapnel is called the stiffness of shrapnel, and the greater the stiffness, the harder the shrapnel. If classified according to the nature of the force, shrapnel can be divided into compression shrapnel and bending shrapnel, etc. If classified according to shape, it can be divided into disc-shaped shrapnel, annular shrapnel, truncated cone spiral shrapnel, and torsion bar shrapnel, etc.