DISC Spring DIN

HEGONG SPRING ®, also known as a Belleville spring, is a type of conical spring that is widely used for its ability to provide a large amount of force in a relatively compact space. It is constructed in the shape of a washer or a disk, and it can either be compressed or deflected to absorb energy or create pressure. DISC springs are especially valued for their high load-bearing capacity and versatility.

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Key Features of DISC Springs

• Load-bearing capacity: DISC springs can withstand a significant amount of load relative to their size.

• Compact design: Due to their conical shape, they occupy less space while offering high force.

• High fatigue resistance: These springs can handle repeated cycles without failure, which is ideal for dynamic loads.

• Versatility: They can be used in various configurations, such as stacked or nested, to achieve the desired force characteristics.

Material Specifications for DISC Spring DIN

Types of Materials Used

DISC springs need to be made from materials that provide a balance of strength, fatigue resistance, and corrosion resistance. The following materials are typically used in manufacturing DISC springs:

• Carbon Steel: Commonly used for standard applications, offering good strength and fatigue resistance at a relatively low cost.

• Alloy Steel: Offers higher tensile strength and better fatigue resistance compared to carbon steel, ideal for heavy-duty applications.

• Stainless Steel: Provides superior resistance to corrosion, making it perfect for applications in harsh environments.

• Specialized Alloys: For extreme conditions (e.g., high temperatures or highly corrosive environments), specialized alloys are used to ensure the spring maintains its mechanical properties.

Heat Treatment and Surface Finishes

The performance of a DISC spring is also influenced by the heat treatment and surface finishes it undergoes. Common processes include:

• Tempering and Hardening: These processes increase the strength of the material, allowing the spring to withstand higher loads.

• Shot Peening: A surface treatment that improves the spring’s fatigue resistance by introducing compressive stress on the surface.

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• Corrosion-resistant coatings: Galvanizing, nickel plating, or passivation can be applied to prevent rust and corrosion in aggressive environments.

Design Considerations for DISC Springs

When selecting DISC springs for your application, there are several important factors to consider to ensure they meet your needs and deliver optimal performance.

Load Capacity and Deflection

We understand that every project has unique load requirements. It’s essential to choose a DISC spring that can handle the intended load without undergoing permanent deformation. The thickness, diameter, and material of the spring all play a role in determining how it will deflect under load.

Selecting the Right Size

Choosing the correct size for your DISC spring is key to achieving its best performance. The dimensions of the spring, including its outer diameter, inner diameter, and thickness, directly impact its strength and deflection characteristics.

Safety Factors and Load Cycling

In applications where the spring will experience repeated loading, it’s crucial to design with safety factors in mind to prevent failure over time.

Applications of DISC Spring DIN

• Automotive Industry

• Industrial Machinery

• Aerospace and Defense

How to Choose the Right DISC Spring

Choosing the right DISC spring for your project requires a clear understanding of your specific requirements.

Understanding Your Application

The first step in selecting the correct DISC spring is understanding the nature of the application.

Choosing Between Different Grades of Springs

Once the environmental and mechanical requirements are established, you need to select the appropriate grade of DISC spring.

Matching with Load Requirements

Another crucial factor is ensuring the DISC spring can meet the load requirements of your system.

Are you interested in learning more about flange washers? Contact us today to secure an expert consultation!