What Are The Types Of Coil Springs?

A coil spring also referred to as a helical spring, is among the most usual kinds of springs in usage.

The spiral, coiled form is conveniently identifiable; the standard yet flexible form implies it can be made use of to press, draw or support nearly anything.

A coil spring might serve 3 standard objectives. It stores and launches energy absorbs shock or maintains contact between two surfaces.

Arc

There are also arc coil springs. Also known as bow springs, arc coil springs were originally developed for use in automotive and mechanical drive trains. As their name suggests, arc coil springs feature an arched shape. They don’t run completely straight from one end to the other end. Rather, arc coil springs are curved in the middle, thereby creating an arc shape. Arc coil springs can be connected to two objects, which will pull the objects together.

Volute

There are volute coil springs. Volute is a type of compression coil spring that lives up to its namesake by featuring the shape of a volute. In other words, it’s shaped like a cone. Volute coil springs are used in applications involving a heavy load. They can withstand more pressure than other types of coil springs. When exposed to a heavy load, volute coil springs will become stiffer on the edge.

Torsion

Finally, torsion coil springs are those that are designed to withstand or resist twisting actions. A common example is a mousetrap. Traditional mousetraps are designed with a torsion coil spring. When twisted along the axis, the torsion coil spring will retain its mechanical energy. It will then release this energy when the lock is removed.

Variable

Also known as progressive rate springs, variable springs are those with a variable rate. They are typically designed with different distances between their turns. When a variable coil spring is compressed, its rate of compression will change between its turns. Other types of coil springs have the same distance between their turns, so they have the same rate of compression.

Finding The Perfect Coil Spring For You

To determine the proper coil spring needed, it’s important to work with companies that specialize in manufacturing coil springs.

RUIAN HUILIDA is an expert in the field and is skilled at working with a wide range of materials in varying thicknesses.

If a custom spring is needed, these professionals often have the ability to manufacture to a customer’s exact specifications.

They may often offer quotes, as well as professional evaluations. They can also perform precise calculations to find the proper spring that will provide the desired result. They’re often able to manufacture products in-house, to expedite the delivery process.

No matter what type of spring is needed, most professionals can conduct all necessary tests to ensure each spring performs consistently.

These professionals can help guide you through the process to select the most appropriate product for your needs.