With the development trend of the hardware industry, the application field of metal spring is becoming increasingly broad. It can mainly deform with the weight of the load. Before understanding why metal spring needs heat treatment, let's first understand its primary function. Let's learn together.

The primary function of metal shrapnel is:

1、 Store and output kinetic energy as driving force, such as clock metal shrapnel, metal shrapnel in firearms, etc.

2、 Manipulate the organizational movement of equipment, such as metal spring plates for gate valves in internal combustion engines and metal spring plates for clutch control.

3、 Used as force measuring components, such as force gauges, metal spring scales, etc. The ratio of load to deformation of a metal spring is called the stiffness of the metal spring, and the greater the stiffness, the harder the metal spring.

4、 Digesting and absorbing vibration and impact performance, such as metal shock absorbers under vehicles and train carriages, metal shock absorbers in couplings, etc

So now that we understand the primary role of metal shrapnel, let's get to the point and tell you why metal shrapnel needs to undergo heat treatment:

1、 Storing and outputting power can have practical effects for other movements, such as in clocks.

2、 Manipulate mechanical actions, such as burning control valves and clutch metal spring plates.

3、 As an element of strength, such as the measured force of metal shrapnel.

4、 Digesting and absorbing shock and impact forces, such as buffering springs and coupling damping springs under the carriage.

5、 Improve surface hardness, wear resistance, and contact fatigue strength, and enhance core strength and toughness

That's all for the introduction of why metal shrapnel needs heat treatment. Is there anything else you want to know about metal shrapnel? Welcome to contact!