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How Many Types of Coil Springs are there?

Views:448 Author:Site Editor Publish Time:2022-06-16 10:45:02 Orgin:Site

Springs are mechanical tools that wind, pull, push, lift, support, or protect. They're primarily employed in working frameworks to deliver force—compressive, torsion, or tensile—for things like lifting engine valves, opening die sets, and holding batteries in position, to mention a few. Springs are often coiled from wire, although they can also be made as cylinders, stamped steel, bags, or assemblies of other springs.

Based on their form, you can categorize springs as coil or non-coil. Coil springs have a spiral design, living up to their name. They are generally built from a single metal strand wound into a coil and spiral pattern. To create coil springs, you wrap the metal strand around a cylinder.


Whereas all coil springs have the same helical structure, a few stand out from the others thanks to particular qualities. The choice of a particular spring type will rely on the torque or force required by the user and the practical circumstances. The most typical kinds of springs are:



The type of coil springs known as torsion springs is made to resist or withstand twisting motions. These springs are frequently used as clothespins and mouse traps. A torsion coil spring is used in the construction of conventional mousetraps. The spring will maintain its mechanical power when rotated around its axis. Whenever the lock is opened, it then unleashes this energy.

To store potential energy, you coil the torsion springs. Although tension springs operate at an angle and are intended to resist twisting motions rather than expanding or compressing, they adhere to Hooke's Law. Using tension springs, angular distance in radians takes the place of linear distance, and torque takes the place of force.

Torsion springs come in various forms, with uses that range from motion controls in mechanical machinery to watches and clocks. Although they can be found in-stock quantities and as part of assortment kits, torsion springs are frequently coiled to order.

Extension Springs


Helically wound wires are used in extension springs to produce an opposing force when expanded. The criteria are essential for the spring rate, wire diameter, helix kind; spring ends type, material, and maximum and free extended lengths. Extension springs are generally employed in production settings where a changeable, opposing friction between two parts is necessary.

Based on the holding forces necessary, a wide range of sizes, materials, and spring rates are available. You can custom make the end or typically shape them like hooks or loops.

Extension springs employ a variety of spring endpoints, many of which are specified for specific uses. The spring ends are often constructed in the loop or hook shape, although they can also be created to order. You can read more about the spring end possibilities in this linked information on the many types of extension spring ends.

Extension springs are often made of wires and aren't self-limiting; because of this, they are only suitable for uses where loss is not a severe problem. Although extension springs are frequently coiled to order, they can also be found in stock sizes and selection kits.

Spring Drawbars


Coil compression springs called drawbar springs have U-shaped cable forms incorporated and used in extension operations. The compression spring's positive stop characteristic and the extension spring's tension application are combined in a drawbar spring. The wire diameter,  free length, and maximum spring deflection are essential characteristics.

Drawbar springs are typically utilized when you need a tension-producing spring and require a compression spring's self-limiting property. A drawbar spring is frequently used to support porch swings because of the compression spring's self-limiting feature, preventing the spring from being loaded beyond the failure point.

Compression spring


The most prevalent form of springs used in the business is compression springs. The mechanical helix-shaped energy storage or release gadgets are created using spring wire. You can employ compression springs to maintain energy between two areas or absorb shock.

Because the name involves the spring's activity when a force or load is applied to it, thus the name compression springs; pitch is positioned between the coils to store energy whenever you apply a force or load to a compression spring. When the weight or force is lifted, the object releases the stored energy and resumes its original shape. It "springs back," in other terms.


Wire diameters for compression springs typically range from 0.006 to 1.250 inches. Around 0.06 to 0.6 are the sizes of more common stock springs. Compression springs are used in various devices that need a bouncing action, including pogo sticks, pens, and many buttons.

Volute Springs 


Volute springs are helical spirals made of flat metal strips usually used for compression purposes. The essential criteria are the diameter, intended application, material, stroke, and end attachment type.

Volute springs are typically employed when a compression spring with a long fatigue life or high repeatability of the spring force is needed. Based on the use, the force needed, and materials, they are available in various sizes. 

Volute springs can be single-ended or double-ended. The compression spring seen in pruning shears or premium nail clippers is one prominent application of the volute spring.

Take away


A mechanism for storing mechanical potential energy is the coil spring. In the modern world, springs are widespread and used in almost every industry. Many brands design and produce standard, customized springs for commercial and industrial applications. Contact professionals, and they'll be pleased to answer your question about what a coil spring is if you still have one.

You can order any of the spring kinds as a stock spring or customized and bought as a one-of-a-kind item to meet particular requirements. At GL Metal, you may locate any spring required, including compression, torsion, and extension springs. Along with a wide selection of torsion and tension springs, they stock many compression spring models. Start using one of their spring discovery tools to get the ideal spring right now.

Computers now automatically produce GL Metal items, and the brand is constantly improving its quality. Both domestically and abroad, the items are sold widely. The manufacturing employs stringent technical regulations, adaptable marketing tactics, and exceptional after-sales support. They continue to demand constant innovation despite receiving positive social feedback.

Wave Springs vs. Coil Springs
Wave Springs vs. Coil Springs
time: 2022-06-02 10:38:33

Coil springs make up a big share of the springs used in your home. Coil springs are often used as shock absorbers in vehicles and spring latches in doors and bedding. The springs used in coils are usually in the form of an "S" shape. Hence they are called coil springs. They are made up of small flat bands of steel that have been coiled together and joined at the ends with wire.

On the other hand, the wave spring is a wire spring that is made to be very flexible. They are used to make pillow and mattress springs, eyeglass frames, and window and door frames. They are made with the same process used to make wire coils.

While both wave springs and coil springs are available for various applications, it is important to know which type of spring is best suited for your needs. This article will compare and contrast the two types of springs so that you can make an informed decision.

Wave Spring


When choosing a spring for your application, you may be wondering what the difference is between a wave spring and a coil spring. Both types of springs have their own unique benefits that make them well-suited for different applications. Here's a quick rundown of the main differences between wave springs and coil springs:

Wave springs are made from flat wire wound into a wave-like shape. This design gives them a high amount of force in a small space, making them ideal for applications where space is limited. Wave springs also have a lower friction rate than coil springs, making them ideal for applications where smooth operation is critical.

Coil springs are made from round wire wounds into a coil shape. This design gives them more flexibility than wave springs, making them ideal for applications where shock absorption is essential. Coil springs also have a higher load-bearing capacity than wave springs, making them ideal for applications where heavy loads are involved.

So, which type of spring is right for your application? That depends on your specific needs. If you need a spring with high force in a small space, a wave spring is probably your best bet. 



When choosing between a wave spring and a coil spring, there are a few key factors to keep in mind. Both have benefits and drawbacks that make them better or worse for certain applications. Here's a quick rundown of some of the most important things to consider:

1. Coil springs are better for shock absorption and vibration dampening. They're also more resistant to changes in temperature, making them ideal for use in extreme conditions.

2. Wave springs offer a higher level of support and can be compressed to a smaller size. This makes them ideal for use in applications where space is limited.

3. Both types of springs can be used in various applications, so it's just a matter of finding the right one for your needs.



There are many advantages to using wave springs instead of coil springs. Wave springs offer a much higher load capacity in a smaller space than coil springs. They also have a lower profile, which can be advantageous in some applications. In addition, wave springs are less likely to buckle or bind under high loads and have a more predictable spring rate than coil springs.


Coil Springs


There are many benefits to using coil springs over wave springs. Coil springs are less expensive, have a lower profile, and can be customized to meet the needs of your application. In addition, coil springs offer a more consistent force than wave springs, making them ideal for precision applications.



There are many applications for wave springs. They often have applications in electronic devices, automotive applications, and medical equipment. Wave springs can also have applications in valves, pumps, and compressors.



Coil springs are the most common type of spring and are used in a wide variety of applications. They have a wire coil wrapped around an inner core. Coil springs have several advantages, including:

1. They can store a large amount of energy, making them ideal for applications requiring large force, such as in-car suspension systems.

2. They are very strong and can withstand a lot of wear and tear.

3. They are relatively easy to produce, meaning they are often less expensive than other types of springs.



Coil springs are the more traditional option for springs, but wave springs are becoming increasingly popular in several industries. So, what's the difference between the two? Here, we look at wave springs vs. coil springs to see which is best for your application.

Which is better?


When choosing between a wave spring and a coil spring, there are a few factors to consider. Wave springs are generally more compact and have a higher load capacity than coil springs. They also tend to be more expensive. Coil springs, on the other hand, are less expensive and easier to find. They're also easier to work with if you don't have experience with springs. So, which is the better choice for you?

Wave springs offer several advantages over coil springs. One key advantage is that they can be used in tighter spaces since they don't need as much room to compress and expand. This makes them ideal for applications where space is limited, such as automotive and aerospace applications.

Another advantage of wave springs is that they offer a more uniform load distribution than coil springs. This means they can better handle shock and vibration, making them ideal for industrial applications.

In terms of disadvantages, one key disadvantage of wave springs is that they can be more expensive than coil springs. This is because they are typically made from more expensive materials like stainless steel. Additionally, wave springs can be more difficult to manufacture than coil springs, so there may be longer lead times for orders.

Overall, wave springs offer several advantages over coil springs, making them the better option.



There are many factors to consider when choosing between wave and coil springs. In general, wave springs are more space-efficient and have a higher force density than coil springs. They are also less likely to buckle or wind, making them ideal for high-pressure applications.

However, coil springs may be a better choice for applications where weight is a concern, as they are typically lighter than wave springs. Ultimately, the decision between wave springs and coil springs depends on the specific needs of your application.