リニアウェーブスプリング

Linear wave spring expanders are Carbon steel or Stainless Steel

説明：

A linear wave spring is a continuous wave forming in the shape of a long strip spring. A load-bearing device has roughly the same load and deflection characteristics.

Compared with stamping springs, linear springs use pre-tempered raw materials and rounded edges, and the load and elastic coefficient are more accurate and predictable, 50% better than stamping parts, and the elastic coefficient is stable within the allowable deformation range.

Linear spring has high reliability, excellent performance, no deformation, smooth surface, no pits, scratches, breaks, and other small defects. Stamped springs may have defects such as fatigue fracture and inaccurate loading in the subsequent manufacturing process. In terms of metallurgy, mechanical properties, and dimensional stability, linear springs can provide higher precision 品質.

Linear wave spring is used to replace traditional round wire spring with their unique space-saving potential. The use of a wave washer also indirectly reduces the spring assembly space due to the reduced working height of the spring. Smaller installation sizes and less material application result in a significant cost reduction.

It is particularly suitable for applications requiring weight reduction and applications limited by a small installation space. Typical application areas include aerospace, precision machinery, hydraulic seals, and high-end motors.

Although wave washers are not very familiar to some people, you need to know that their scope of application is very wide. A wave spring is an elastic element with several peaks and valleys on a thin metal ring. Therefore, under normal circumstances, it is mainly used in occasions where the load and deformation are not large, the spring stiffness is required to be small and the axial preload must be applied. Therefore, they are especially suitable for some applications requiring weight reduction and some applications restricted by small installation space.

Comparing stainless steel wave springs and carbon steel springs:

1. 異なる材料組成。
The main disadvantage of carbon steel wave spring is that it is easy to rust, especially in high temperature and high humidity environment. Once rusted, the metal structure of the material corrodes, causing the material to deform and break. Therefore, if the ambient temperature and humidity of the product are high, a stainless steel wave washer should be selected.
2.製造プロセスが異なります。
炭素鋼材の製造工程は、硬度の低い母材を焼き入れ、焼き戻しすることによりバネのような高い硬度を得るというものです。このプロセスにより、靭性が低下し、靭性が低下します。 サービス 炭素鋼材料の寿命と実用におけるばね全体の破断現象について説明します。ステンレス素材は低硬度の台金ミルで数回のカレンダー加工を経て得られます。
3. 材料の価格差。
ステンレス鋼材はクロム含有量が16-18%、ニッケル含有量が6%～8%であるため、価格は炭素鋼に比べて2～3倍高価になります。同じ仕様のばねでも、ステンレスばねは炭素鋼ばねに比べて約2倍の価格になります。
ステンレス鋼ばねのばね力は炭素鋼ばねより低く、硬度は炭素鋼線よりも低いですが、耐用年数は長いです。炭素鋼ばね線はステンレス鋼ばね線に比べて錆びやすく、使用環境に対する要求が高くなります。

ウェーブスプリングの表面処理：

ばねの表面処理には、ブルーイング、リン酸塩処理、電気メッキ、電気泳動など、いくつかの一般的な方法があります。

酸化：空気中または薬品中でスプリングを適切な温度に加熱し、表面に青色（または黒色）の酸化皮膜を形成させ、ウェーブ スプリングの耐食性と外観を向上させます。

Blackening: The same as the oxidation principle, the spring is heated in the air or directly immersed in a concentrated oxidizing solution to produce a very thin oxide film on the surface of the wave washer. Material protection technology.

The surface of the wave spring should be smooth, no rust, no burrs, no cracks, and a uniform oxide layer.

Lisheng Springはプロフェッショナルです リニアウェーブスプリング卸売業者、ぜひご相談にお越しください。

Advantages of linear wave washer

リニア ウェーブ スプリングは、ファスナーに予圧を与えたり、コンポーネントの位置を維持したりするために使用される機械装置です。従来のコイル スプリングに比べて、次のようないくつかの利点があります。

1. Space savings: Linear springs have a smaller profile and take up less space than traditional coil springs, making them ideal for applications where space is limited.
2. Increased force: Linear wave washers can provide a greater force than traditional coil springs of the same size, making them ideal for applications where a high preload is required.
3. Consistent force: Linear springs provide a consistent force throughout their deflection range, unlike traditional coil springs which lose force as they are compressed.
4. 低いソリッド高さ: リニア ウェーブ スプリングは、圧縮されていないときのスプリングの高さであるソリッド高さが低くなります。これは、スペースが限られた用途でも使用できることを意味します。
5. 低摩擦係数：リニアスプリングは摩擦係数が低いため、取り付け、取り外しが容易です。
6. Durability: Linear springs are made of high-quality materials and are designed to withstand high loads and temperatures, making them more durable than traditional coil springs.
7. カスタマイズ可能: 線形スプリングは、サイズ、形状、材質などの特定の要件に合わせてカスタマイズできます。
8. Lightweight: Linear springs are lightweight, making them easier to handle and install.

Overall, Linear wave spring can be a great option for applications where space is limited, high force and consistent force are needed, as well as consistent performance over time and ease of installation.

利用可能な材料

オイルテンパード (SAE1070-1090)、硬質引抜 SAE 1060 – 1075、ステンレス鋼 304,316,631、17-7PH(SUS)、ベリリウム銅、リン銅、65Mn、A-286、インコネル合金 X-750、X-718、エルジロイ、モネルK-500、モネル400など

処理手順

デザイン → 絞り→ 線材の平坦化 → CNC 加工 → 熱処理 → 表面処理 → 仕上げ → 品質検査 → 梱包

仕様：

ウェーブ スプリングの測定:

序章

Wave springs are remarkable mechanical components that have revolutionized the field of engineering with their unique design and versatile applications. These innovative springs offer numerous advantages over traditional coil springs, making them a preferred choice in various industries. In this comprehensive article, we will explore the fascinating world of wave springs, diving into their design, functionality, applications, and the wide range of benefits they provide to engineers and manufacturers.

I. The Anatomy of Wave Springs

1.1 What Are Wave Washers?

Wave springs, also known as wave washers or coiled wave washers, are mechanical springs characterized by their distinctive wave-like shape. Unlike traditional coil springs, which are helical in nature, wave springs feature multiple waves or corrugations along their circumference. These waves provide unique mechanical properties, allowing them to store and release energy efficiently.

1.2 Types of Wave Springs

Wave springs come in several variations, including:

• a. Single Turn Wave Springs: These have a single wave and are suitable for applications with limited radial space.
• b. Multi-Turn Wave washer: Featuring multiple waves, these springs offer higher deflection and load capacity.
• c. Nested Wave Springs: These springs consist of two or more wave springs nested within each other, offering enhanced load-bearing capabilities.

II. Functionality and Benefits

2.1 Key Functions of Wave Springs

Wave springs are designed to perform various functions in mechanical assemblies, including:

• a. Axial Load Bearing: They can absorb axial loads and maintain a consistent load over their working range.
• b. Space Optimization: Their compact design allows for space-saving in tight assemblies.
• c. Precise Load Deflection: Wave springs provide precise control overload and deflection.
• d. Damping and Vibration Control: They help dampen vibrations and reduce noise in machinery.
• e. Load Stacking: Wave springs can be stacked to increase load capacity without significantly increasing size.

2.2 Advantages Over Traditional Springs

Wave springs offer numerous advantages compared to traditional coil springs:

• a. Reduced Axial Space Requirement: They occupy less axial space, making them ideal for applications with space constraints.
• b. Increased Load Capacity: Wave springs can provide higher loads for a given space.
• c. Precise Load/Deflection Characteristics: Engineers can design wave springs with specific load/deflection profiles.
• d. Improved Fatigue Life: Their design minimizes stress concentrations, leading to a longer fatigue life.
• e. Cost-Effective Solutions: They reduce material and manufacturing costs compared to traditional springs.

III. Applications Across Industries

3.1 Automotive Industry

Wave springs are widely used in the automotive sector, serving in applications such as:

• a. Transmission Systems: Wave springs help in maintaining proper clearance and preload in transmissions.
• b. Clutch Assemblies: They ensure consistent clutch pedal feel and engagement.
• c. Suspension Systems: Wave springs contribute to ride comfort and handling stability.

3.2 Aerospace Industry

In aerospace applications, wave springs are employed in:

• a. Landing Gear Systems: They assist in shock absorption and load distribution.
• b. Actuators and Control Systems: Wave springs provide precise force control in critical components.
• c. Spacecraft Mechanisms: They are used in deployable structures and mechanisms.

3.3 Medical Devices

Wave springs play a crucial role in medical equipment, including:

• a. Surgical Instruments: They contribute to the precision and reliability of surgical devices.
• b. Implantable Devices: Wave springs are used in various implantable medical devices.
• c. Diagnostic Equipment: They help control pressure and motion in diagnostic instruments.

IV. Design Considerations

4.1 Material Selection

Choosing the right material is essential for wave spring performance. Materials like stainless steel, carbon steel, and alloys are commonly used, depending on factors such as corrosion resistance and temperature requirements.

4.2 Size and Configuration

Designers must consider the size, number of waves, and stacking options to meet specific load and deflection requirements.

4.3 Operating Environment

The operating conditions, including temperature, humidity, and exposure to chemicals, impact material selection and design choices.

V. Installation and Maintenance

5.1 Proper Installation

Correct installation is crucial to ensure wave springs function as intended. Engineers and technicians should follow manufacturer guidelines and recommendations.

5.2 Maintenance Practices

Maintaining wave springs, like any mechanical component, is essential to ensure their longevity and optimal performance. Here are some key maintenance tips for wave springs:

• Regular Inspection: Periodically inspect the wave spring for signs of wear, damage, or deformation. Look for any visible cracks, distortion, or corrosion. Early detection of issues can prevent more significant problems down the line.
• Cleanliness: Keep the wave spring and the surrounding area clean. Dirt, debris, or contaminants can accumulate in the spring and affect its performance. Use a soft brush or compressed air to remove any particles.
• Lubrication: Some wave springs may require lubrication, especially if they are exposed to moisture or harsh conditions. Refer to the manufacturer’s guidelines for the appropriate lubrication interval and type of lubricant to use.
• Temperature and Environment: Be mindful of the operating environment of the wave spring. Extreme temperatures, humidity, or exposure to corrosive substances can degrade the spring’s performance. Consider using protective coatings or enclosures if necessary.
• Load and Stress: Ensure that the wave spring is not subjected to excessive loads or stresses beyond its design limits. Overloading can lead to permanent deformation or failure. Review the specifications and guidelines provided by the manufacturer for load limits.

VI. Future Trends and Innovations

6.1 Additive Manufacturing

The emergence of additive manufacturing technologies allows for the production of highly customized and complex wave spring designs, expanding their potential applications.

6.2 Smart Springs

Integrating sensors and data-monitoring capabilities into wave springs is an evolving trend, enabling real-time performance analysis and predictive maintenance.

6.3 Sustainable Materials

The use of eco-friendly and sustainable materials in wave spring production aligns with the growing focus on environmental responsibility.

Wave springs represent a remarkable innovation in the world of mechanical engineering and manufacturing. Their unique design, versatility, and superior performance make them indispensable components in a wide range of applications across industries. As technology continues to advance, the application possibilities for wave washers will only expand, making them an exciting and continually evolving field of study for engineers and manufacturers alike. Understanding the design, functionality, and benefits of wave springs is essential for harnessing their full potential in modern mechanical assemblies.