Getting Started with Industrial Springs – A Quick Guide

Choosing the right type of industrial spring can be a tricky task. That is because of the immense variety of spring types available today. Each spring type is designed for a particular type of load force to be applied to the spring. If the wrong spring type is used, then it can lead to disastrous consequences.

But this can be easily solved by doing a quick run-through of the different types of springs being manufactured. Understanding aspects such as load force of each spring, type of spring ends, etc. will help you make the decision of which spring to purchase for your industrial application.

Types of Springs

Springs are generally classified by their shape and the kind of force loads that is applied on them. Let’s take a look at these separately.

Based on Load Force

The following springs are designed for applications that use axial and torque forces.

•    Constant Springs: This is a basic spring type that is used for applications where the load pressure remains constant throughout the operation.

•      Tension Springs: Also known as extension springs, this type is designed for operations where tension loads are applied to the spring. When a certain amount of force is applied, the spring stretches to maintain the load.

•    Variable Springs: During compression, the amount of coil resistance to the load is different depending on the application, hence the name. 

•   Torsion Springs: Torque or twisting force is used on torsion springs. When the force is applied, the spring ends are designed to rotate at an angle. 

•  Compression Springs: This type is used for push applications. The spring contracts and shortens as the load is applied. The loops of these springs do not require attachments as the ends do not touch when the spring is the free length position. 

Based on Shape

•  Coil Springs: These springs are constructed using wire helixes. That is why coil springs are also known as helical springs. Coil springs store the energy from the load and eventually release it when the load is removed. 

•   Conical Springs: The coil ends of this spring type are different from each other. One end is tapered while the radius of the other end helps to produce a cone shape. They are also known as flat springs. 

•   Machined Springs: This is a common spring type that all suppliers will have. A milling machine is used to manufacture the springs rather than using coiling wire. These springs can also be customized into compression, extension, or torsion springs.

These are the common types of industrial springs used in various applications. With the help of the information given above, you can choose the right spring for your application.