BOZE CNC Ti | Precision Turn-Mill Machining

CNC Milling & Turning Services

High-speed multi-axis turning-milling centers delivering precision titanium components — from custom fasteners and bone screws to complex prismatic block parts — with ±0.005 mm repeatable accuracy.

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±0.005mm Tolerance
Cpk≥1.67 Repeat
ø0.5mm Micro
CNC Turning Multi-Tasking Swiss Lathe Bone Screws Prismatic
Turn-Mill Capabilities

CNC Turning & Milling Process Spectrum

From precision turned bone screws to multi-axis milled prismatic components — three complementary capabilities covering your full titanium part portfolio.

Precision CNC Turning

Steps, Threads & Bone Screws

Optimized for cylindrical titanium components demanding tight coaxiality — from threaded fasteners and bone screws to high-grade adapters and stepped shafts.

  • Single and multi-pass turning with live tooling
  • Tangential thread whirling for bone screws and implant abutments
  • Tight coaxiality ≤0.01 mm between steps
  • Bar-fed automation for high-volume production runs

High-Speed CNC Milling

Block Components, Slots & Profiling

Machining prismatic block components, slots, and complex profiles while maintaining stress-free structural stability — essential for thin-wall titanium housings.

  • High-speed roughing and finishing cycles on 3-axis
  • Slotting, pocketing, and shoulder profiling
  • Stress-relief toolpath strategies for thin-wall stability
  • Rigid tapping and thread milling in titanium

Turn-Mill Multi-Tasking

Live Tooling, Single-Setup Completes

Integrating live tooling (drilling, milling, slotting) on turning centers to produce complete parts in a single clamping — zeroing out re-fixturing errors entirely.

  • B-axis live tooling for angled drilling and milling
  • Complete part production in a single clamping cycle
  • Eliminates secondary operation errors and handling time
  • Ideal for complex valve bodies and fittings
Technical Specifications

Turn-Mill Machine Dashboard

Our physical turning and milling machine boundaries — verified under ISO 2768-m and AS9100D protocols.

CNC Turning Boundaries

Max Turning Diameter
ø 320 mm
Max Turning Length
500 mm
Bar Capacity
ø 65 mm

CNC Milling Boundaries

Work Table Size
800 x 500 mm
X/Y/Z Travel
700 x 450 x 500 mm
Spindle Taper
BT40 / CAT40

Universal Precision

Tolerance Bounds
±0.005 mm
Surface Micro-Finish
Ra 0.4 µm
Repeatability
≤0.003 mm
Machining Know-How

Solving Titanium's High-Speed Cutting Vulnerabilities

Titanium's unique thermal and mechanical properties demand specialized countermeasures. Here's how we eliminate chip nesting and thermal shock in turning and milling operations.

Continuous Nesting Chips Control

The Challenge

During high-speed turning of titanium shafts and stepped components, long continuous chips wrap around the workpiece and tooling — forming 'bird-nests' that cause tool breakage, surface scoring, and unscheduled machine stops.

Our Solution

High-Pressure Chip-Breaker Geometries & Variable Frequency Cutting Paths

  • Specially ground chip-breaker inserts create tightly curled 'C' and '6' shaped chips that break cleanly at ≤15 mm lengths — preventing entanglement on rotating shafts
  • Variable frequency spindle modulation (VFM) oscillates RPM ±10% around the programmed speed, disrupting continuous chip flow and promoting chip segmentation in titanium
  • Through-tool coolant at 70+ bar directed at the chip-tool interface hydraulically forces chip evacuation out of the cut zone before nesting can occur
  • Real-time chip load monitoring detects abnormal chip formation patterns and automatically adjusts feed rate to restore optimal chip breakage

Thermal Shock Mitigation

The Challenge

Interrupted milling of titanium (e.g., slotting, pocketing, and indexable insert face milling) subjects cutting edges to rapid thermal cycling — heating to 800°C+ during engagement, then quenching to <100°C during air cutting — leading to micro-cracking, chipping, and premature edge failure.

Our Solution

Advanced Entrance Arc Controls & MQL/Flood Cooling Paths

  • Trochoidal and peel-mill entry arcs gradually increase radial engagement over 90°-180° of tool rotation — eliminating the thermal shock of full-width slotting entry
  • Minimum Quantity Lubrication (MQL) with nano-fluid additive delivers precisely metered coolant droplets (50-100 µm) directly to the cutting edge, reducing thermal gradient by up to 45% vs. flood alone
  • Dual-nozzle flood cooling system directs coolant streams at both the tool-workpiece interface and the chip evacuation path — ensuring continuous heat extraction during interrupted cuts
  • Sub-micrograin carbide substrates with AlTiSiN nano-layered coatings provide 1,100°C+ oxidation resistance and high hot-hardness, resisting thermal fatigue cracking through thousands of engagement cycles
24-Hour Engineering Response

Ready for Production?
Submit Your Turned & Milled Parts

Upload your high-volume turning or block milling blueprints (STEP, IGES, PDF) for a complete 24-hour DFM analysis and tiered mass-production pricing — from prototype batches to full production scale.

Submit for DFM Analysis
NDA Protected
ITAR / AS9100D Compliant
Response Within 24 Hours
About Boze Titanium Manufacturing Center

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.

AS9100D ISO 13485 ISO 9001 500+ Clients 15+ Years OEM/ODM
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