Spring Properties
Our leaf springs range from space-conservative simple shapes to highly complex forms. The load a leaf spring can bear may vary according to how it is mounted. Our presses and multi-forming machines provide precision leaf springs.
Materials: C5210
Thickness: t0.20mm
Application: Battery spring
Materials: C5210
Thickness: t0.25mm
Application: Battery spring
Materials: C5210
Thickness: t0.25mm
Application: Contact spring
Materials: SUS304CSP-3/4H
Thickness: t0.20mm
Application: LCD monitor contact parts
Materials: C5210
Thickness: t0.25mm
Application: Contact spring
Materials: SPTE
Thickness: t0.50mm
Application: Signal receiver parts
Materials: SI-TOP20/20
Thickness: t0.50mm
Application: Circuit board protection parts
Materials: BT60 (bainite steel)
Thickness: t0.8mm
Application: Machine tool parts
Notable Achievements
Track Record by Wire Diameter
t 0.1 mm – 1.0 mm
Materials Track Record
| SUS304-csp-H | SUS304-2B | SUS301-csp-3/4H |
| SAE1060 | A3004 | C-5210-H |
| SPCC | nickel-plated |
Applications
Light electric appliances
battery components
Equipment
machine tool components
What Makes Aoi Spring Special
* With progressive presses, we excel at high-speed production of battery-related parts.
* Our ultrasonic cleaner allows us to handle the entire manufacturing process in-house.
* Aoi Spring can fabricate press and spring products and assemble with either swaging or welding.
