Custom CNC Machined Helical Shaft with Precision Grooves and Tight Tolerances
2026-10-27
Dettaglio del caso
Custom CNC Machined Helical Shaft – Precision Case
This custom helical shaft features spiral flutes, multi-step diameters and precision grooves, machined strictly per customer drawings.
Specifications
- Total length: 308.20 ±0.016 mm
- Helical section: 128 ±0.012 mm
- Main diameter: Ø25 mm (per drawing tolerance)
- Step diameters: Ø14.85 / Ø15.30 / Ø20 / Ø23 / Ø24.10 mm
- Material, surface finish: As customer specified
- Inspection: Dimensional & GD&T verification
Key Challenges ✅ Consistent helical profile ✅ Tight tolerances on stepped diameters ✅ Datum A & B geometric accuracy control ✅ Controlled surface finish and edge quality
Our Capabilities 3/4/5-axis CNC | Turn-milling | Helical & complex profile machining | Custom material & surface treatment | Drawing-based quality check
Send your 2D drawings or 3D CAD files for quotation. We offer manufacturability review and factory-direct precision machining service.
