Double conical spring

Double conical spring are open coil springs with variable diameter, they are also called barrel springs, they belong to coil springs, and their cone ends form a concave or convex shape, thus simulating the spring is made of two cone springs.

The principle of use of the double cone spring is the same as that of the cone spring, which can provide stability and reduce the physical height. For these biconical springs, they will give your long compression springs the stability they need and give you more room, while conical springs need a larger outside diameter at the bottom and a smaller outside diameter at the top, making the larger outside diameter end weaker, meaning that part will start to deflect first.

For a concave biconical spring, the outer diameter at both ends is larger and the outer diameter at the center of the spring is smaller, and the spring compresses evenly from both ends as if it were pushed into the center. The diameter of the biconical spring changes to both ends, that is, it becomes larger or smaller. They are mainly used in situations where axial installation space is limited. It is characterized by the fact that the coils of the double conical spring are interlocked.This means that a biconical spring is much smaller than a cylindrical compression spring.

Conical spring manufacturers use special design to make it withstand compression when it can show unique performance characteristics, the following is a detailed introduction of the double cone spring:

Double conical body: The two ends of the double conical spring are designed to be conical, which makes the spring more evenly distributed pressure when it is compressed, improving the carrying capacity and stability.
Spiral spring main body: The main part of the spring is coiled by a spring wire of equal diameter around the city, which makes the spring have a certain elasticity and resilience.
Strong bearing capacity: Due to the structural characteristics of the double conical spring, it can evenly distribute the pressure when it is under compression force, so as to improve the carrying capacity.
Strong fatigue resistance: the structure design of the double conical spring is reasonable, and it can withstand the high-frequency reciprocating compression movement without fatigue damage.
Shock and noise reduction: When bearing a large impact force, the collision between the double cone spring is not easy to emit noise, and has a good shock and noise reduction effect.
Highly customizable: The double cone spring can be designed and processed according to different needs to meet the requirements of different shapes, sizes, loads and so on.
Small space: Compared with other forms of spring, the double conical spring has a smaller installation space, which can provide more freedom for the design.

Biconical springs are widely used in a variety of equipment and systems that need to withstand compression and vibration:

Automobile suspension system: the double cone spring can be used in the automobile suspension system to effectively slow down the vibration of the car and improve the smoothness of driving.
Mechanical construction: In the field of mechanical construction, biconical springs can be used in mechanical devices that need to carry heavy loads and require greater durability and strength.
Other fields: The biconical spring can also be used in household appliance manufacturing, measuring instruments and other fields to play its unique performance advantages.

Precautions for use:

When installing the biconical spring, it should be avoided to over-stretch or compress the spring, so as not to cause deformation and affect the service life and performance.
Check and maintain the biconical spring regularly to ensure that its performance and elasticity are still within the specified range.
During storage and use, the spring should be avoided from being affected by extrusion, impact or distortion to ensure its normal service life.

Double conical spring has been widely used in various fields because of its unique structure design and excellent performance characteristics. During use, it is necessary to pay attention to installation and maintenance matters to ensure its normal work and extend its service life.