Flat spring is different from normal coil spring, it is usually made of strip material and used as a bracket, holder, electronic connector or contact plate. Some flat spring clips are relatively simple and can be directly made by stamping machine, but some flat springs clip fasteners have many bends, or bends with large radian or complex bending, so they can not be produced by stamping machine, but can only be produced by fourslide machine.

We provide whole solution for flat springs, flat metal clips. not only technical assistance like material hardness select and anti embroidery grade at the design stage. but also surface treatment, secondary and assemblies.

Key Features of Flat Springs

Flat Springs are characterized by their flat, thin design, which allows them to fit into compact spaces while providing reliable performance. They are highly customizable in terms of shape, size, and material, making them suitable for a wide range of applications. Flat Springs offer excellent elasticity, durability, and resistance to fatigue, ensuring long-lasting performance even under repeated stress.

Materials Used in Flat Springs

Flat Springs are typically made from materials with high elasticity, strength, and resistance to fatigue. Common materials include high-carbon steel, stainless steel, beryllium copper, phosphor bronze, and spring steel. These materials are chosen for their ability to withstand repeated deformation and maintain mechanical properties over time. Additional treatments like heat treatment or plating may be applied to enhance durability and corrosion resistance.

Production Process of Flat Springs

The production of Flat Springs involves several steps. First, engineers design the spring based on the specific requirements of the application. The appropriate material is then selected, and the metal strip is cut into the desired shape using stamping or laser cutting. The spring is then formed or bent into the required configuration using specialized tools and dies. Additional processes like heat treatment, plating, or coating may be applied to enhance the spring’s properties. Finally, the springs are inspected for quality, including dimensional accuracy, mechanical strength, and surface finish.

Applications of Flat Springs

LED Lighting

In the LED lighting industry, Flat Springs are used to secure components such as heat sinks, reflectors, and mounting brackets. They ensure reliable fastening and consistent performance of LED fixtures. Examples include springs for mounting LED panels and securing heat sinks.

Electronics

In the electronics industry, Flat Springs are used in devices such as connectors, switches, and battery compartments. They provide reliable electrical connections and ensure proper functionality of electronic devices. Examples include springs for PCB connectors and battery contacts.

Electrical Appliances

In the electrical appliances industry, Flat Springs are used in devices like washing machines, refrigerators, and air conditioners. They ensure reliable operation and enhance the functionality of the appliances. Examples include springs for control panels and motor connections.

Packaging

In the packaging industry, Flat Springs are used in machinery and equipment for sealing, cutting, and fastening. They ensure consistent performance and durability in high-speed packaging operations. Examples include springs for sealing machines and fastening mechanisms.

Construction

In the construction industry, Flat Springs are used in tools, equipment, and structural components. They provide reliable performance and durability in demanding construction environments. Examples include springs for power tools and fastening systems.

Flat Springs are essential components in industries such as LED lighting, electronics, electrical appliances, packaging, and construction. Their ability to provide reliable performance, durability, and customization makes them ideal for a wide range of applications. As a manufacturer, leveraging advanced materials and production techniques for Flat Springs can help you meet the diverse needs of your clients while maintaining high standards of quality and performance.