Small Compression Springs

Small compression springs are coiled components that provide resistance to compressive loads and occupy minimal space. They can absorb energy and control the distribution of forces in mechanical systems, ensuring smooth operation. With diameters typically less than 0.5 inches, these springs are used where accurate movement and compact design are required.

Materials

Stainless steel is typically used in the manufacture of small compression springs since it is durable, corrosion-resistant, and long-lasting, thereby making it suitable for use where moisture, chemicals, and fluctuations in temperatures exist. In some instances, high-carbon steel or non-magnetic alloys may be used depending on specific specifications.

Applications

Small compression springs play a crucial role in various industries where space-saving components are required:

Automotive: Used in fuel injectors, braking systems, and clutch assemblies to regulate movement and absorb shocks.
Medical Devices: Found in precision instruments such as insulin pumps, inhalers, and surgical tools, where consistent performance is required.
Electronics: Used in battery contacts, micro-switches, and connectors to ensure proper electrical conductivity in small devices.
Aerospace: Integrated into lightweight mechanisms such as control panels and safety switches, where reliability and minimal weight are key factors.

Design Considerations

When designing small compression springs, several factors determine their functionality and performance:

Load Capacity: Defines how much force the spring can withstand before losing its ability to return to its original shape.
Compression Length: Determines how far the spring can be compressed without becoming permanently deformed.
Coil Configuration: The number of coils, wire diameter, and pitch affect the spring’s stiffness and how it responds under load.
End Type: Closed, open, or ground ends impact how the spring fits within an assembly and distributes force.

Custom Small Compression Springs

At European Springs & Pressings, we manufacture small compression springs in a range of sizes, materials, and configurations to meet exact specifications. Every aspect, from material selection to coil count and finishing treatments, is tailored to optimise performance. Whether a standard or custom design is required, we work closely with clients to ensure the right solution for their applications. Contact us today to discuss your requirements and find the best compression spring solution for your needs.

Small Compression Springs

Materials

Applications

Design Considerations

Custom Small Compression Springs

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