Miniature Wave Springs
We produce precision miniature wave springs with wire thickness / strip thickness from 0.1mm to 1.0mm and outer diameters ranging 5mm–50mm. Customizable free height covers 2mm–20mm, with optional 3/4/5/6 wave counts. Exclusive forming molds guarantee uniform wave arcs and consistent bearing force for every miniature wave springs.
Ultra-Thin Core Advantages
Tiny axial dimension
Wavy structure drastically reduces axial occupation compared with equivalent cylindrical compression springs
Space-saving design
Cuts required assembly height to a large extent for compact precision products
Light weight
Less raw material consumption, ideal for weight-sensitive precision equipment
Small working stroke
Designed for micro deformation and light-load preloading scenarios
Wave Counts & Material Options
Wave quantity can be customized based on load and space requirements, common options: 3-wave, 4-wave, 5-wave, 6-wave. Materials: SUS304/SUS316/SUS631 stainless steel wire/strip, carbon spring steel, copper alloy. Surface finishes: natural finish, black oxide, zinc plating, nickel plating.
Application Scenarios
Mainly used in precision instruments, micro motors, bearings, connectors, medical devices and electronic components for elastic support and preloading within narrow gaps.
Special Spring Forming Technology
Baoding Zhongxin Spring Manufacturing Co., Ltd. masters mature production processes for special elastic parts like miniature wave springs. We adopt dedicated forming tooling and processes to produce uniform wave height and smooth curved surfaces for stable stress distribution. Strict controls cover raw material selection, forming and heat treatment to meet diverse precision performance demands. Specialized processing technology ensures stable quality for all thin-section special elastic components.
Product Parameter Table
|
Parameter Item |
Value / Range |
|
Wire / Strip Thickness |
0.1 mm ~ 1.0 mm |
|
Outer Diameter Range |
5 mm ~ 50 mm |
|
Free Height |
2 mm ~ 20 mm (Customizable) |
|
Wave Count |
3-wave / 4-wave / 5-wave / 6-wave (Customizable) |
|
Optional Materials |
Stainless Steel Wire / Strip (SUS304 / SUS316 / SUS631), Carbon Spring Steel / Copper Alloy |
|
Surface Treatment |
Natural / Black Oxide / Zinc Plating / Nickel Plating |
|
Customization Mode |
Custom design per drawings, samples, space and load requirements |
|
Product Features |
Miniature size, light weight, space-saving, small deformation stroke, fit for narrow installation gaps |
|
Application Scenarios |
Precision instruments, micro motors, bearings, connectors, medical devices, electronic components |
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