Wave spring round wire

Round wire corrugated spring: an innovative compression solution

The round wire corrugated spring is a high-quality component , widely used inindustry for its ability to handle sometimes very high loads while offering remarkable precision. Used to replace or complement belleville washers, these springs offer significant advantages in terms of size and behavior under compression, thanks in particular to their compactness and lightness. The corrugations of these flat-wire compression springs reduce space requirements while maintaining a strength comparable to that of conventional coil springs. Suitable for a wide variety ofapplications, they guarantee reliable, long-lasting assembly, whether in sectors such as electronics, automotive or general mechanical engineering.

What is a round-wire corrugated spring?

A round-wire corrugated spring is made up of several offset rings, whose corrugated spiral design enables them to store a section-specific return force. unlike conventional compression springs, they take up less space in height and diameter, optimizing theradial and axial space in which they are inserted.

• Materials: These springs are often made from stainless steel or carbon steel, sometimes with surface treatments or heat treatment to withstand harsh environments.

• Shape and cross-section: Round wire is the most common cross-section, but flat wire configurations are also available. There are different types of corrugated springs, each with specific characteristics, such as reduced size and light weight, suitable for a variety of applications.

• Comparison: Compared with traditional solutions (such as belleville washers) , this spring reduces installation height while retaining excellent mechanical properties.

Features and benefits

1. Load management and precision

• Corrugated wire springs handle variable loads with high deflection precision.

• Their corrugated construction ensures better load distribution, prolonging the life of surrounding components such as bearings. In addition, the effect of these springs compensates for play in mechanical assemblies due to thermal expansion, reducing vibration and guaranteeing reliable stability.

2. Optimized space

• Thanks to their low working height, these springs can be easily integrated into mechanisms with limitedradial and axial space.

• This feature is ideal for space-saving devices, such as those used in electronics.

3. Wide range of models

• A complete range is available, from standard springs to special versions for different sectors (medical, aeronautics, etc.).

• Each spring is tailored to your needs: thermal resistance, corrosion resistance, or fatigue strength for intensive use.

4. Attractive strength/size ratio

• These springs offer a very favorable ratio between the force exerted and the space occupied, hence their interest in many large-scale production applications.

• They can also be combined assteel ringsor stacked in series to increase compression capacity.

Industries served by round wire corrugated springs

Round wire corrugated springs are used in a multitude of industries, thanks to their ability to absorb vibrations and improve system stability. In the aeronautics industry, these springs are essential for absorbing shock and vibration, ensuring greater aircraft stability and precision. Similarly, in the automotive industry, they are integrated into suspension systems to improve driving stability and precision, while reducing the vibrations felt by passengers.

In the medical field, round wire springs are used in a variety of instruments to ensure precise, stable measurements, even in the presence of vibrations. The electronics industry also benefits from these springs, notably in devices requiring fine vibration management to maintain optimum performance. Finally, in the defense industry, these springs are crucial for defense systems, where precision and stability are paramount.

Applications and fields of use

Round wire corrugated springs are used in a wide range ofapplications, thanks to their adaptability:

• Mechanical engineering and assembly: gear systems, bearings, brakes, clutches, where they are used to maintain continuous compressive stress.

• Automotive: Compact shock absorbers or disc clutches can incorporate this type of spring to refine their precision.

• electronics: certain miniature mechanisms require thin springs to handle limited thrust forces, while maintaining high performance levels.

In all these sectors, the round-wire corrugated spring provides an economical solution, reducing overall dimensions and improving overall reliability.

Case studies and application examples

To illustrate the effectiveness of round wire corrugated springs, let's look at a few case studies. An aircraft manufacturer integrated these springs into the bearings of its aircraft, absorbing shock and vibration and improving stability and precision in flight. Similarly, a car manufacturer used these springs in the suspensions of its vehicles, considerably improving driving stability and precision, while reducing vibrations.

In the medical sector, an instrument manufacturer has adopted round-wire corrugated springs for its measuring devices, guaranteeing accurate results despite vibrations. Finally, a manufacturer of electronic devices has integrated these springs into its products to absorb shock and vibration, improving stability and accuracy of device performance.

These examples clearly demonstrate how round wire corrugated springs can be used to improve stability and accuracy in a variety of applications, while offering significant advantages in terms of vibration reduction and space optimization.

Choosing the right round wire corrugated spring

1. Define load and height

   • First of all, determine the force required and the desired compression range.

   • It's essential to check the measurement of the stress to be exerted, in order to select the spring in the most suitable range.

2. Check material and finish

   • Depending on the environment (humidity, temperature, chemical agents), opt for treated carbon steel or stainless steel.

   • Springs can also be heat-treated to increase their fatigue strength.

3. Consider manufacturing and standards

   • Look for suppliers offering controlled production levels, stable quality and technical support services.

   • Round wire corrugated springs can be custom-made to meet special operating conditions.

4. Think integration

   • Make sure that the overallassembly (bearings, shafts, housings) allows the spring to be inserted without risk of deformation.

   • Rigorous monitoring of the test lathe and real-life tests validate the suitability of the selected spring.

Conclusion

The round-wire corrugated spring has become a must-have inindustry and mechanical engineering, for efficiently managing loads while optimizing installation space. Thanks to meticulous design and high-performance manufacturing processes, these springs, made from a variety of materials ( carbon steel, stainless steel, etc.), can be adapted to a wide range of configurations. Combining reliability, precision and model diversity, they enable engineers and designers to develop ever more sophisticated and demanding applications, highlighting the positiveeffect of these springs in compensating for play in mechanical assemblies and maintaining optimum performance despite temperature variations.

Whether you're looking for standard springs or special versions, you're bound to find the ideal reference for your project. For example, the round wire corrugated spring offers an excellent performance/size ratio and is an effective alternative to conventional solutions such as belleville washers. Its success is based on controlled production, guaranteeing high performance and recognized durability over time.