Compression Springs are available in different specifications and the most common form of Compression Spring is the helical one. A Compression Spring is of different kinds and choosing the right kind of compression spring is important so as to avoid any costly modifications in future which may become necessary because of inefficient performance. Inefficient performance is usually a direct result of a mismatch between the kind of spring used and its application.
Specifications Of A Compression Spring
Materials used – Some of the common materials used for making Compression Springs manufacture are Brass, Steel alloys, Nickel based alloys, Stainless Steel and high Carbon Steel. The materials are rust proof so as to ensure the durability and efficiency of a Compression Spring. Materials used in manufacturing process also affect the elasticity and the cost of the springs.
Compression Spring ends – There are typically four kinds of spring ends i.e. squared ends, ground ends, open ends and close ends. End types of a spring are of significance as they affect other factors for e.g. squared ends ensure better transfer of force while ground ends provide stability to the spring.
Solid height – Solid height is the length of the spring when all its coils are touching each other under the pressure of the load and cannot detract any further.
Diameter – Depending upon application, different springs have varying diameters like Barrel Shaped Springs are wider in the middle than the ends while it’s the opposite in case of a Hour Glass Spring.
Surface quality – This is important as it affects the fatigue resistance ability of the spring. High surface quality improves the efficiency of the springs in resisting fatigue.
Other technical specifications which are essential in a compression spring are the total number of coils, the free length of the spring, wire diameter, direction of the coil (whether left hand or right hand), operating cycle (as in the frequency of loading and the operating environment) etc.
All these specifications are very important and contribute in arriving at the correct choice while buying Compression Springs. Choosing the right Compression Spring is integral to the efficient working of the machinery or equipment so before you Buy Compression Spring, do go through the technical specifications to know whether the products is right for you or not.
This entry was posted on May, 17, 2012 at 16 : 29 pm and is filed under Compression Spring. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response from your own site.