## Everything You Need to Know About Bellevilles: Your Top Questions Answered!
1. What are Bellevilles?
2. How are Bellevilles different from regular washers?
3. Where are Bellevilles commonly used?
## 1. What are Bellevilles?
Bellevilles, also known as conical spring washers, are disc-shaped washers with a slight conical shape. They are used to provide spring-like flexibility and increased load bearing capacity in fastening applications. Bellevilles are typically made from materials such as spring steel or stainless steel, and are available in many different sizes and thicknesses.
## 2. How are Bellevilles different from regular washers?
Bellevilles differ from regular washers in that they are designed to provide a controlled amount of spring tension when tightened. This allows them to compensate for fluctuations in joint tension caused by thermal expansion or contraction. Regular washers, on the other hand, provide a simple flat surface for distributing load.
## 3. Where are Bellevilles commonly used?
Bellevilles are commonly used in applications where a high degree of spring tension is required, such as in bolted joints that experience heavy loads or dynamic forces. They are often found in automotive, aerospace, and construction industries. Bellevilles are also used in applications where vibration and shock resistance are important, as they can help to maintain bolted joint integrity in challenging environments.
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