Multi-Face CNC Machining
Complex CNC Machining Services
Complex CNC machining for multi-face components, angled features and precision geometry requiring carefully controlled setups.
- Process
- Route reviewed for tool access and datum transfer across setups
- Matériaux
- Grade and blank condition per drawing
- Quantité
- Initial and repeat quantities for fixture planning
- Inspection
- Cross-face position checked from the specified drawing datums
Product Overview
GPT Precision manufactures custom components with multiple machined faces, angled features, poches, bores and demanding geometric relationships.
Depending on part geometry, manufacturing may involve CNC milling, 5-usinage d'axe, turning or coordinated secondary processes.
The chosen route depends on tool access, part support and the required dimensional relationships.
Key Features
- Trous inclinés, pockets and bores across multiple faces can share critical datum relationships.
Manufacturing Considerations
- An angled hole may be accessible to the cutting tool while the tool holder interferes with a wall or clamp.
- The complete tool assembly should be evaluated during approach, machining and withdrawal.
- Additional tool overhang may improve access but can increase deflection and affect machining stability.
- When repositioning is necessary, the fixture must establish the required relationship to the approved drawing datums.
- Where direct datum access is restricted, suitable transfer features may be considered.
- Their relationship to the specified datum system must be established, and the impact of added relocation variation assessed.
- A multi-axis machine may reduce some setup changes, but it does not remove the need to evaluate workholding and inspection requirements.
Contrôle de qualité & Inspection
- Features are accepted according to the datum reference system and dimensional requirements specified on the approved drawing.
- The inspection plan should consider the final delivery condition and whether critical features remain accessible for measurement.
- Project-specific first-article or setup verification records may be agreed where appropriate.
Specifications to Confirm
| Accès aux outils | Review cutter and holder clearance during approach, cutting and withdrawal. |
|---|---|
| Datum transfer | Identify accessible references for the next setup. |
| Finished position | Specify the positional tolerance and drawing datums. |
Assembly Considerations
Cross-face fit
Identify features that must stay aligned between faces.
Access envelope
Show any adjacent walls or clamps that constrain tool access.
Related Products
Request a Complex CNC Machining Quote
Send your drawings and 3D model with restricted features, critical tolerances and datum relationships identified. We will review feasible process routes and inspection requirements.
