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Custom Fabricated Springs for a Park Torsion Spring for the Golf Cart Manufacturer

four silver torsion springs

single torsion spring

Project description:

A manufacturer of golf carts was in need of a vendor that could supply them with a custom fabricated torsion spring that would be used in a pedal assembly. At Stanley Spring and Stamping Corporation, our facility is equipped with advanced CNC torsion equipment that can produce precision, high volume springs from a wide array of materials. This spring was composed of an AISI approved, ASTM A313, 302-stainless steel, with an outside diameter of 2.49 mm.

After forming, the finished torsion springs are also passivized, and feature 2.16 active coils, and dimensions of 17.10 mm of outside diameter (±.375). This product is manufactured to angular tolerances ±2°, and overall tolerances of ±.13 mm. These custom fabricated torsion springs are fabricated in quantities of 75,000 annually, with orders typically being filled with 4 weeks of lead time.

For more information on this project, or the processes used to manufacture it, see the table below or contact Stanley Spring directly.

Highlights of this Precision Spring Forming Project

Product Description Pedal Assembly - Golf Cart
Precision Spring Forming Capabilities Applied/Processes
Spring Forming
Equipment Used to Manufacture Part CNC Torsion Machine
Overall Part Dimensions ID: O 17.10mm ±0.375
Tightest Tolerances ±0.13mm
Angular: ± 2°
Material Used AISI 302 SS per ASTM A313
OD: O 2.49mm
Material Finish Passivated
Additional Facts Active Coils: 2.16
In process testing/inspection performed Per Print
Industry for Use Golf Cart
Volume 75,000 Yearly
Delivery/Turnaround Time 4 Weeks
Delivery Location Georgia
Standards Met Customer Specifications, 2D CAD Drawing
Product Name Park Torsion Spring