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Milling vs Turning vs Multi-Axis Route Comparator
Use dominant geometry and relationship risk to identify the first process route worth engineering review. A result is a review order, not a production commitment.
How the review-priority score works
- Every route starts at 1 point.
- Dominant geometry: prismatic adds 3 to milling and 1 to multi-axis; rotational adds 3 to turning and 1 to the combined route; mixed adds 3 to the combined route and 2 to multi-axis.
- Feature orientation: one accessible orientation adds 1 each to milling and turning; several orientations add 2 to multi-axis and 1 to milling; compound angles add 3 to multi-axis.
- Datum-transfer sensitivity: low adds 1 each to milling and turning; medium adds 1 each to the combined and multi-axis routes; high adds 2 to multi-axis and 1 to the combined route.
- Scores are capped at 6. They are transparent heuristic priorities for engineering review, not proof that a route can manufacture or accept the part.
| Route to review | Fit score | Why it may fit | What still needs proof |
|---|---|---|---|
| Conventional CNC milling | 0/6 | Prismatic faces, pockets, slots, holes, and contours. | Access, stable fixturing, reach, and cross-setup datums. |
| CNC turning with suitable tooling | 0/6 | Rotational geometry, selected flats, slots, or cross holes. | Live-tool access and whether prismatic work dominates. |
| Indexed or simultaneous multi-axis review | 0/6 | Multiple orientations, compound access, or setup reduction. | Whether reduced transfer creates measurable engineering value. |
| Combined turning-and-milling route | 0/6 | Critical rotational and prismatic features on one part family. | Coaxial protection, fixture strategy, and inspection sequence. |
First route to investigate
Buyer action
Send the governing files and identify the relationship that fails function if it approaches its limit.
Equal scores mean the drawing needs a side-by-side setup and inspection comparison.
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