Table of Contents
In this article, we will discuss the difference between helical and leaf springs.
1. Introduction
A. Helical Spring
It is also known as coil spring.
It is a coiled mechanical device that stores and releases energy to absorb shock and maintain a force between contacting surfaces.
B. Leaf Spring
It is also known as elliptical, semi-elliptical, and cart spring.
It is a spring that is made up of a number of strips of metal plate that are curved slightly upward and is superimposed with the help of a clamp.
It is commonly used as a suspension in a wheeled vehicle.
2. Difference between Helical and Leaf spring
The difference between helical and leaf spring is discussed below;
| S.N | Helical Spring | Leaf Spring |
| 1. | Formed by winding metal wire of uniform diameter in the form of a helix. | Formed by superimposing the curved metal plates with the help of a clamp. |
| 2. | They are light weighted. | They are heavier. |
| 3 | They are cheaply available. | They are costly. |
| 4 | They have a low load-bearing capacity. | Load-bearing capacity is comparatively high. |
| 5 | They are used to absorb shocks and vibrations. | They are used to lift the vehicle’s body when they experience a bump. |
| 6 | Suitable for light vehicles like motorcycles. | Mostly used in commercial vehicles. |
| 7 | They provide some amount of flexibility in the transverse direction. | They do not provide any flexibility in a transverse direction. |
| Read More: Difference Between Tension and Compression Force |
| Read More: Helical Spring Numericals |
