Turn-Mill CNC (Multi-Tasking Machine) Turn-Mill CNC
Nakamura-Tome NTRX-300, DMG Mori NTX 1000/2000, Mazak INTEGREX i-200 class — multi-tasking turn-mill centers combining turning and milling in one clamping for complete 'done-in-one' titanium component manufacturing.
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What is a Turn-Mill CNC Machine?
A turn-mill CNC (multi-tasking machine) combines the capabilities of a CNC lathe and a machining center into a single platform. It features a main spindle, a sub-spindle, and live tooling that enables turning, milling, drilling, and tapping operations to be performed in a single clamping. This eliminates part transfers between machines, reduces WIP by 50-70%, and improves overall accuracy by maintaining a single datum reference throughout all operations.
Classification
CNC Machining
Common Names
Key Characteristics
- Combined turning and milling in a single clamping for complete part production
- Main spindle + sub-spindle for simultaneous machining and automatic part transfer
- B-axis milling head (typically ±120°) for angled features and compound surfaces
- 5+ axes (X, Y, Z, B, C + sub-spindle C) for complex multi-face machining
- 24-80 tool ATC plus turret for extended unattended operation
- Sub-spindle enables back-side machining without operator intervention
- 70-150 bar through-spindle HPC for titanium deep-hole drilling and slotting
Applicable Standards & Certifications
Turn-mill CNC machines conform to the following international standards:
Technical Specifications
Recommended specifications for titanium-capable turn-mill CNC machines:
| Parameter | Specification |
|---|---|
| Number of Axes | 5+ (X, Y, Z, B, C + sub-spindle) |
| Max Swing Diameter | Ø500–660 mm |
| Max Turning Length | 500–1,000 mm |
| Main Spindle Speed | 5,000–6,000 rpm |
| Main Spindle Power | 22–30 kW |
| Main Spindle Torque | 300–500 Nm |
| Spindle Bore / Bar Capacity | Ø65–80 mm |
| Milling Spindle Speed | 10,000–12,000 rpm |
| Milling Spindle Power | 15–22 kW |
| Tool Magazine Capacity | 24–80 tool ATC + turret |
| Coolant Pressure | 70–150 bar (through-spindle) |
| Positioning Accuracy | ±0.004 mm |
| Repeatability | ±0.002 mm |
| Rapid Traverse Rate | 36–50 m/min |
| Power Requirement | 40–55 kVA |
| Footprint (L×W×H) | 4.2 × 2.5 × 2.6 m |
| Machine Weight | 8,000–14,000 kg |
| Control System | Fanuc 31i-B5 / Mazatrol SmoothAi / Siemens 840D |
Available Machining Operations
Turn-mill CNC machines are capable of executing the following operations on titanium workpieces:
Typical Products & Components
Turn-mill CNC machines are used to produce the following titanium components:
Primary Industries
Turn-mill CNC machines serve as critical manufacturing equipment across these industries:
Alternative & Complementary Equipment
Depending on part geometry, volume, and accuracy requirements, the following alternatives or complementary machines may be considered:
Need a Turn-Mill CNC (Multi-Tasking Machine) for Your Project?
Contact our engineering team today for a free consultation and competitive quote.
One Metal. One Focus. Infinite Precision.
Founded in 2011 in Baoji's Titanium Valley, BOZE Metal is dedicated exclusively to titanium — from raw material to precision engineering. AS9100D, ISO 13485 & ISO 9001 certified with 500+ clients across Aerospace, Medical & Motorsport industries, we deliver end-to-end precision titanium CNC machining with full material traceability from source to component.
Boze CNC Ti is the dedicated titanium manufacturing center of Baoji Boze Metal Products Co., Ltd.