Precise reaction force generated from thin plates
Leaf springs and thin-plate springs are manufactured by punching, bending, rolling, and flattening sheet metal material. They exhibit stable spring characteristics despite their compact structure.
By using progressive dies and multi-forming dies, it is possible to handle a wide variety of shapes and complex structures. They are used in a wide range of applications as mechanical components.
Features of leaf springs and thin leaf springs
Compact design compatible
By using thin sheet metal, we can create a spring structure that is easy to install even in limited spaces.
Precise spring characteristics
By adjusting the plate thickness and shape, the load characteristics can be precisely designed to suit the application.
Supports complex shapes
Through press working and bending processes, we can handle complex shapes and precision parts.
Processing example
Leaf spring 1
Leaf spring 2
Leaf spring 3
Toothed washer
Wave Washer
Processing range
| Thickness | t0.05mm~2.0mm approx. |
|---|---|
| Material | Stainless steel SUS304, SUS631 |
* The minimum and maximum processing range will vary depending on the material, plate thickness, plate width size, and ratio.
Resources
We provide comprehensive support from mold design to mass production.
Our company can handle everything from mold design to product manufacturing. We design optimal molds tailored to your application and production volume, ensuring both stable quality and mass production efficiency.
We offer two processing methods, progressive die stamping and forming, and will propose the one that best suits your needs.
Use applications
| Automotive | Seat belts / Airbags / Sunshades / DC-DC converters |
|---|
Spring Design Explanation
This guide explains the basic symbols used in spring design, the formulas employed, and the points that must be considered during manufacturing.
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Mnet Member Service
This is a free membership program offered by Maruho Spring Industry Co., Ltd. By registering as a member, you can use our various services.
