Parametric Coil Spring Generator (STEP, Customizable, CNC & 3D Printing)

This is a parametric coil spring model generated using an automated CAD system. Unlike fixed models, this spring is not a one-off design — it can be regenerated with different parameters. Specifications of this model: Wire diameter: [X] mm Outer diameter: [X] mm Number of turns: [X] Pitch: [X] mm End type: Closed / Open ends Use cases: Mechanical springs Shock absorption systems CNC machining 3D printing Mechanical design prototyping ⚙️ Generate your own spring (any parameters): https://meta-matic.com/en/3d/spring/ You can freely adjust: Wire diameter Outer diameter Number of turns Pitch End coil shape (closed ends) and instantly download a STEP file. Why this matters: Most models here are static. This system allows you to generate exactly what you need. Note: Outer diameter must be at least 3× the wire diameter, and pitch must be equal to or greater than the wire diameter.