Different Types of Springs

Spring wire

A spring wire is a high-quality wire for the manufacture of various springs, whether they are subjected to hardening or not.

For springs subjected to obligatory heat treatment, a reinforced wire made from alloy steels with a diameter of 3.0 to 12.0 mm is used. Pay attention that you can order wire forms online for a good price.

Types of springs

There are the following types of springs:

• Cylindrical springs;

• Conical springs;

• Torsion springs;

• Flat tape spring.

Most often, cylindrical springs with longitudinal load and axial load for compression and decompression are used. For the compression purpose, it is recommended using a guide rod. For the tension purpose, brackets are required to fix the springs.

Conical springs have high resistance to bending under compression. These are used when it is impossible to use a guide rod or a minimum compression height is required (in the case of this spring, when compressing, its coils overlap).

Torsion springs serve for the purpose of twisting and they are used in case of axial load.

Flat tape springs are used as an accumulator of energy in mechanisms and devices (watches, alarm clocks and more). They are made of elastic, non-ferrous alloys having the ability to return to the initial form.

Springs differ in their design and in the way they deal with loads. There are tension and compression springs.

Differences in the design of springs:

• Spiral springs;

• Belville springs;

• Conical springs;

• Coil springs;

• Torsion springs;

• Laminated springs.

Differences in the way springs deal with loads:

• Tension springs;

• Compression springs;

• Torsion springs.

Tension springs stretch during the load. In a normal state, the coils are closed together. For the purpose of mounting of the spring, there are special rings installed at the ends,

Compression springs reduce their length under load. In a normal state, the coils are located at a distance from each other. Long springs, for stability purposes, are installed on special constructions.

Application of springs

Below, we would like to present some different ways of spring application.

In molding tools

In molding tools, compression springs are used with a rectangular wire section. Due to the rectangular cross-section of the wire, the spring has more rigid spring properties with relatively small dimensions, which is very convenient for placing them in molding tools.

In firearms

In the simulation of weapons, weapons for airsoft - the spring is usually used to push the projectile in spring-piston rifles.

In the mechanisms of constant force

The design of the mechanism or the spring itself provides a constant force on the load-bearing element in a certain range of travel.

• Constant load supports for pipelines

• Seals of pipeline valves

• Specified load for floating bearings

In conclusion, we hope that this article has given you some insights into various types of springs available today as well as some idea as to where springs can be used. If you are looking to buy springs, we would suggest you buy magazine springs online, which are of high quality from a reputable manufacturer.