Common Spring Types And Their Uses

Posted by Admin on June, 30, 2012

With the increasing use of machinery, springs are finding place in most of the industries as an important component. Springs hold high importance in our daily activities starting from a simple ball-point pen with spring action to the ones used in hospital beds. The working of a spring is based on Hooke’s law. According to this law, whenever a spring is stretched and released with a force, that force is directly proportional to the distance from the equilibrium point. A spring stores the mechanical energy which is released by the time a spring regains its original position.


There are three kinds of springs we can talk about: Compression Springs, Torsion Springs and Extension Springs.

  • Compression Springs have an open-coil helical structure. This structure helps in resisting the compressive force that is being applied axially and hence this kind of spring tends to lose elasticity. It is useful for car engineers when it comes to suspension. These can vary as per the application such as concave, convex, tapered, conical, square, rectangular, and round. Amongst all these springs, round wire is high in demand.
  • In case of Torsion Springs, the strength is determined by the wire gauge. It is used in mousetraps, safety pins, cloth pins, garage doors etc. Its working is very simple. It is attached with few components which apply a force on torsion spring. In turn, this spring pushes them back and helps them in achieving original position.
  • Extension Springs are designed in a way that they resist the pulling force. When we stretch out the extension spring, its resistance against the pulling force increases i.e. its tension gets increased. This initial tension shows the load capacity of the spring. Trampoline is one of the examples that show its application.

All these springs are available in the standard size. There are many Springs Manufacturers who also deliver Custom-Made Springs which are made as per the buyers’ requirements. These Custom Made Springs are slightly costlier than springs with standard size. One thing to consider when you Buy Industrial Springs is to invest by keeping your requirement in the mind rather than the cost of spring.



This entry was posted on June, 30, 2012 at 11 : 12 am and is filed under Stainless Steel Spring. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response from your own site.

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