BOZE CNC Ti | Machining

CNC turning of ring profiles and knife-edges

CNC turning of ring profiles and knife-edges capability for titanium components

Grade 1, Grade 2, Grade 5 (Ti-6Al-4V), Grade 7, Grade 9, Grade 23 Common Grades
Up to 400 mm diameter x 1000 mm length Thickness Range
+0.01 mm (diameter) Cutting Tolerance
+0.01 mm (diameter) Tolerance
Ra 0.4-1.6 um Surface Finish
Titanium Acoustic Waveguide Extension Titanium Bell Crank Rocker Arm Titanium Bottom Bracket Shell Titanium Brake Caliper Mounting Bolt Titanium Brake Bleed Port Screw Titanium Brake Lever Pivot Pin

What is CNC turning of ring profiles and knife-edges?

CNC turning of ring profiles and knife-edges capability for titanium components

Precision machining capability for CNC turning of ring profiles and knife-edges, utilizing multi-axis CNC centers with in-process inspection and SPC quality control.

Engineering Parameters & Capabilities

CNC turning of titanium on multi-axis lathes produces cylindrical components with precision diameters and surface finishes. Live tooling enables milling and drilling in the same setup, specifically for ring. Precision ring for General, Aerospace present unique challenges: Roundness tolerance ±0.01 mm on large diameter rings (> 300 mm). Heat treatment distortion management.

Parameter Primary Method Alternative Method
Setup Single setup with live tooling Multiple ops required

Engineering Capabilities & Limits

Precision machining capability for CNC turning of ring profiles and knife-edges, utilizing multi-axis CNC centers with in-process inspection and SPC quality control.

Hole Types Supported

Bored holes Threaded IDs and ODs

Heat Control Measures

High-pressure coolant-through-tool for chip breaking and heat evacuation.

Flatness & Stress Relief

Steady rests for long slender parts. Stress-relieved stock recommended.

Tolerance

+0.01 mm (diameter)

Typical Applications & Components

This process is used to manufacture the following titanium components.

Titanium Acoustic Waveguide Extension

Grade 5 Ti-6Al-4V (Triaxially Forged) Automotive & Motorsports

Titanium Bell Crank Rocker Arm

Grade 5 Ti-6Al-4V Cycling / Bicycle

Titanium Bottom Bracket Shell

Grade 5 Ti-6Al-4V Cycling / Bicycle

Titanium Brake Caliper Mounting Bolt

Grade 5 Ti-6Al-4V Cycling / Bicycle

Titanium Brake Bleed Port Screw

Grade 5 Ti-6Al-4V Cycling / Bicycle

Titanium Brake Lever Pivot Pin

Grade 5 Ti-6Al-4V Cycling / Bicycle

Titanium Brake Caliper Piston Insert

Grade 5 Ti-6Al-4V Cycling / Bicycle

Titanium Brake Rotor (Disc)

Grade 5 Ti-6Al-4V Cycling / Bicycle

Titanium Brake Pad Retaining Pin

Grade 5 Ti-6Al-4V Cycling / Bicycle

Titanium Derailleur Hanger

Grade 5 Ti-6Al-4V Cycling / Bicycle

Titanium Derailleur Pivot Pin

Grade 5 Ti-6Al-4V Cycling / Bicycle

Titanium Disc Brake Rotor Bolt

Grade 5 Ti-6Al-4V Cycling / Bicycle

Titanium Fender Mounting Bolt

Grade 5 Ti-6Al-4V Cycling / Bicycle

Titanium Flat-Mount Brake Adapter

Grade 5 Ti-6Al-4V Cycling / Bicycle

Titanium Fork Air Chamber Top Cap

Grade 5 Ti-6Al-4V Cycling / Bicycle

Titanium Frame Flip Chip

Grade 5 Ti-6Al-4V Cycling / Bicycle

Titanium GPS Mount Bolt

Grade 5 Ti-6Al-4V Cycling / Bicycle

Titanium Handlebar Grip Lock Ring

Grade 5 Ti-6Al-4V Cycling / Bicycle

Titanium Handlebar End Plug

Grade 5 Ti-6Al-4V Cycling / Bicycle

Titanium Headset Compression Plug

Grade 5 Ti-6Al-4V Cycling / Bicycle

Titanium Headset Crown Race

Grade 5 Ti-6Al-4V Cycling / Bicycle

Titanium Headset Spacer

Grade 5 Ti-6Al-4V Cycling / Bicycle

Titanium Headset Top Cap Screw

Grade 5 Ti-6Al-4V Cycling / Bicycle

Titanium Hub Freehub Body Spline

Grade 5 Ti-6Al-4V Cycling / Bicycle

Titanium Hydraulic Brake Banjo Bolt

Grade 5 Ti-6Al-4V Cycling / Bicycle

Titanium Linkage Pivot Bolt

Grade 5 Ti-6Al-4V Cycling / Bicycle

Titanium Main Pivot Axle

Grade 5 Ti-6Al-4V Cycling / Bicycle

Titanium Pedal Cleat Screw

Grade 5 Ti-6Al-4V Cycling / Bicycle

Titanium Pedal Spindle

Grade 5 Ti-6Al-4V Cycling / Bicycle

Titanium Pedal Traction Pin

Grade 5 Ti-6Al-4V Cycling / Bicycle

Secondary Operations & Downstream Processing

Enhance your component with our integrated downstream services:

Deburring

Manual or robotic edge finishing.

Heat Treatment

Heat Treatment for cnc turning of ring profiles and knife-edges components.

OD/ID Grinding

OD/ID Grinding for cnc turning of ring profiles and knife-edges components.

Dye Penetrant Inspection

Dye Penetrant Inspection for cnc turning of ring profiles and knife-edges components.

Quality Assurance & Inspection

Inspection Items

  • CNC turning of ring profiles and knife-edges specific dimensional verification (CMM / vision)
  • Material grade verification (PMI / OES spectrometer)
  • Fluorescent Penetrant Inspection (FPI) per ASTM E1417

Quality Standards & Certifications

  • ISO 9001:2015 — Quality Management System
  • AS9100D — Aerospace Quality Management
  • ASTM B265 — Titanium Strip, Sheet, and Plate Standard

Frequently Asked Questions

What titanium grades are suitable for CNC turning of ring profiles and knife-edges?
CNC turning of ring profiles and knife-edges can be performed on Grade 1, Grade 2, Grade 5 (Ti-6Al-4V), Grade 7, and other grades. The specific grade selection depends on the required mechanical properties, corrosion resistance, and end-use application requirements.
What tolerances can be achieved with CNC turning of ring profiles and knife-edges?
Typical achievable tolerances for CNC turning of ring profiles and knife-edges are +0.01 mm (diameter). Tighter tolerances may be possible depending on part geometry, material condition, and quantity. Our engineering team reviews each project to determine the optimal tolerance-cost balance.
What quality certifications apply to CNC turning of ring profiles and knife-edges?
All CNC turning of ring profiles and knife-edges operations are performed under ISO 9001:2015 — Quality Management System, AS9100D — Aerospace Quality Management, ASTM B265 — Titanium Strip, Sheet, and Plate Standard certified quality management systems. Full traceability documentation, material certifications (EN 10204 3.1), and inspection reports are provided with each shipment.
What is the typical lead time for CNC turning of ring profiles and knife-edges projects?
Lead times for CNC turning of ring profiles and knife-edges vary by complexity and quantity. Prototype quantities (1-10 units) can typically be completed in 3-7 business days. Production quantities require 15-25 business days. Rush orders are available for qualifying projects. Contact our sales team for a specific timeline.
Can you provide DFM feedback for my CNC turning of ring profiles and knife-edges design?
Yes. We provide free Design for Manufacturability (DFM) analysis for all new projects. Simply upload your CAD file (STEP, DXF, or DWG format) and our engineering team will review your design and provide optimization suggestions within 24 hours.

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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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