Wave washers, also referred to as wave springs, are wavy metal washers designed to provide a compensating spring force or absorb shock when under load. Many design variations have evolved to best serve these basic functions. Wave spring washers, also called wave washers, generally have several curvilinear lobes. The wave washer is an efficient washer for obtaining loads when the load is static, the working range is small, and the amount of axial space is limited.
Wave spring washers are load-bearing devices that provide a preload between two surfaces. Other common types include flat washers, C-washers, D-shaped washers, countersunk or finishing washers, fender washers, SAE washers, torque washers, and shoulder washers.
When you are looking for a single-turn gap wave spring washer, it is important to choose the right one. There are many different types of washers available, so it can be difficult to know which one is right for your needs. In this blog post, we will discuss the different types of washers and help you choose the right one for your project.
To maintain wave washers, the following steps should be taken:
It is also important to follow the manufacturer’s recommendations for the maintenance and care of wave washers, as different types of washers may have specific requirements.
A single-turn gap wave washer is a type of wave washer that has a single spiral turn. This type of washer is often used in applications where small amounts of compression or tension are required.
There are several benefits to using a single-turn gap wave spring washer. First, they are less likely to gall or damage the mating surface. Second, they can help reduce noise and vibration. Third, they can help improve the seal between two surfaces. Finally, they can help reduce wear and tear.
When it comes to choosing the best wave washer for a specific application, there are many factors to consider. In some cases, a single-turn gap wave spring washer is the best option. Here are a few examples:
WG Wave Spring Washer
The WG-type wave spring washer is an open-type elastic washer that can usually be installed in a small space, such as by applying prestress to the bearing, reducing the noise of bearing operation, and improving the running accuracy and stability of the bearing. In addition, there are also a large number of electronic appliances. The application materials include carbon steel, stainless steel, copper alloy, etc.
WL Wave Spring Washer:
The WL-type wave spring washer is a lap-type elastic washer, which can usually be installed in a small space, such as by applying prestress to the bearing, reducing the noise of the bearing running, and improving the running accuracy and stability of the bearing.
WN Wave Spring Washer:
The WN-type wave spring washer is a multi-layer wave crest overlapping elastic washer. Compared with the WL type, this series is composed of multiple layers of materials, so the K value curve under the same compression stroke is flatter than the WL type, which is suitable for larger elastic forces. In the case where the elastic release of the entire working stroke is required to be more uniform.
Part No. | Operates in Bore Diameter |
Lears Shaft Diameter |
Load | Work Height | Free Height | Waves | Thickness | Radial Wall | Spring Rate | Open mode |
mm | mm | (N) | mm | mm | mm | mm | N/MM | |||
LR-0575 | 146.05 | 133.1 | 400.08 | 3.18 | 7.11 | 6 | 0.76 | 5.92 | 101.68 | gap |
LR-0575-N | 146.05 | 135.13 | 400.08 | 3.18 | 8.64 | 6 | 0.76 | 4.78 | 73.33 | gap |
LR-0587 | 149.23 | 136.14 | 408.97 | 3.18 | 7.62 | 6 | 0.76 | 5.92 | 92.05 | gap |
LR-0587-N | 149.23 | 138.18 | 408.97 | 3.18 | 8.64 | 6 | 0.76 | 4.78 | 74.9 | gap |
JBT-150 | 150 | – | 540-660 | 3 | 5.3 | 6 | 0.95 | 5.06 | – | gap |
LB-0591 | 150 | 136.38 | 404.9 | 3.18 | 7.87 | 6 | 0.76 | 5.92 | 87 | gap |
LR-0600 | 152.4 | 139.45 | 417.86 | 3.18 | 7.62 | 6 | 0.76 | 5.92 | 93.98 | gap |
LR-0600-N | 152.4 | 141.48 | 417.86 | 3.18 | 8.64 | 6 | 0.76 | 4.78 | 76.48 | gap |
LR-0612 | 155.58 | 142.49 | 426.75 | 3.18 | 7.87 | 6 | 0.76 | 5.92 | 90.83 | gap |
LR-0612-N | 155.58 | 144.53 | 426.75 | 3.18 | 7.11 | 7 | 0.76 | 4.78 | 108.33 | gap |
LR-0625 | 158.75 | 145.54 | 435.64 | 3.18 | 8.64 | 6 | 0.76 | 5.92 | 79.8 | gap |
LR-0625-N | 158.75 | 147.83 | 435.64 | 3.18 | 7.11 | 7 | 0.76 | 4.78 | 110.6 | gap |
JBT-160 | 160 | – | 560-680 | 3 | 6 | 6 | 1.04 | 7.88 | – | gap |
LB-0630 | 160 | 146.38 | 440.5 | 3.18 | 9.4 | 6 | 0.76 | 5.92 | 71 | gap |
LR-0637 | 161.93 | 148.84 | 444.53 | 3.18 | 8.89 | 6 | 0.76 | 5.92 | 77.7 | gap |
LR-0637-N | 161.93 | 150.88 | 444.53 | 3.18 | 7.62 | 7 | 0.76 | 4.78 | 99.93 | gap |
LB-0650 | 165 | 151.38 | 453.9 | 3.18 | 10.41 | 6 | 0.76 | 5.92 | 64 | gap |
LR-0650 | 165.1 | 151.89 | 453.42 | 3.18 | 9.91 | 6 | 0.76 | 5.92 | 67.38 | gap |
LR-0650-N | 165.1 | 154.18 | 453.42 | 3.18 | 7.62 | 7 | 0.76 | 4.78 | 102.03 | gap |
JBT-170 | 170 | – | 570-710 | 3 | 4.5 | 6 | 1.04 | 9.48 | – | gap |
LB-0669 | 170 | 156.38 | 467.2 | 3.18 | 11.18 | 6 | 0.76 | 5.92 | 58 | gap |
LR-0675 | 171.45 | 158.24 | 462.31 | 3.18 | 10.67 | 6 | 0.76 | 5.92 | 61.78 | gap |
LR-0675-N | 171.45 | 160.53 | 462.31 | 3.18 | 7.62 | 7 | 0.76 | 4.78 | 103.95 | gap |
LB-0689 | 175 | 154.16 | 480.6 | 3.96 | 8.13 | 6 | 0.81 | 9.53 | 116 | gap |
LR-0700 | 177.8 | 156.46 | 471.2 | 3.96 | 8.13 | 6 | 0.81 | 9.53 | 113.05 | gap |
LR-0700-N | 177.8 | 164.59 | 471.2 | 3.96 | 8.13 | 7 | 0.76 | 5.92 | 113.05 | gap |
JBT-180 | 180 | – | 640-800 | 3 | 5 | 6 | 1.04 | 9.48 | – | gap |
LB-0709 | 180 | 159.16 | 493.9 | 3.96 | 8.64 | 6 | 0.81 | 9.53 | 105 | gap |
LR-0725 | 184.15 | 163.58 | 480.09 | 3.96 | 8.89 | 6 | 0.81 | 9.53 | 97.48 | gap |
LR-0725-N | 184.15 | 170.94 | 480.09 | 3.96 | 8.38 | 7 | 0.76 | 5.92 | 108.68 | gap |
LB-0728 | 185 | 164.16 | 507.3 | 3.96 | 9.14 | 6 | 0.81 | 9.53 | 97 | gap |
JBT-190 | 190 | – | 820-980 | 4 | 5.2 | 7 | 1.07 | 9.53 |
In the world of engineering and manufacturing, precision and reliability are paramount. Small components often play a crucial role in ensuring the overall success and safety of a product. One such unassuming yet essential component is the wave spring washer. This article will delve into the intricacies of wave washers, exploring their design, functions, advantages, and diverse applications across various industries.
A wave washer, also known simply as a wave washer or wave spring, is a type of washer that exhibits a distinctive wavy or corrugated profile. This unique design imparts special mechanical properties to the washer, making it highly versatile and effective in a wide range of applications. Typically made from materials like carbon steel, stainless steel, or beryllium copper, wave spring washers are known for their ability to provide controlled axial load and maintain assembly tension.
The primary design feature of a wave spring washer is its undulating or wave-like shape. This shape allows the washer to compress and expand radially when subjected to axial loads. When compressed, the waves flatten out, and when the load is released, they return to their natural wave shape. This dynamic behavior enables wave washers to perform several key functions:
Wave spring washers find applications across a wide spectrum of engineering disciplines.
The adoption of wave washers is driven by several advantages:
The evolution of wave washer technology continues to bring about innovations that further enhance their performance and applicability. Some of the notable advancements include:
While wave spring washers have come a long way in terms of performance and versatility, there are still some challenges and opportunities for improvement on the horizon.
In conclusion, wave washers may appear unassuming, but their unique design and versatile functionality make them indispensable in engineering and manufacturing. From automotive and aerospace to electronics and medical devices, these tiny components play a significant role in ensuring precision, reliability, and safety across diverse industries. As technology advances and demands for smaller, more efficient components continue to grow, the importance of wave spring washers is likely to remain steadfast in the world of engineering.