BOZE CNC Ti | Machining

Cylindrical / centerless grinding

Cylindrical / centerless grinding capability for titanium components

Grade 1, Grade 2, Grade 5 (Ti-6Al-4V), Grade 7, Grade 9, Grade 23 Common Grades
Up to Ø600 mm × 400 mm Thickness Range
±0.01 mm (positional) / ±0.02 mm (contour) Cutting Tolerance
±0.01 mm (positional) / ±0.02 mm (contour) Tolerance
Ra 0.8 µm (standard) / Ra 0.2 µm (precision) Surface Finish

What is Cylindrical / centerless grinding?

Cylindrical / centerless grinding capability for titanium components

Precision machining capability for Cylindrical / centerless grinding, utilizing multi-axis CNC centers with in-process inspection and SPC quality control.

Engineering Parameters & Capabilities

5-axis CNC milling centers provide simultaneous multi-axis interpolation for complex titanium components. The ability to tilt the tool relative to the workpiece surface maintains optimal chip load and extends tool life, critical for difficult-to-machine titanium alloys.

Parameter Primary Method Alternative Method
Kinematics Full 5-axis simultaneous interpolation 3+2 positional indexing
Surface Finish Ra 0.8 µm standard; Ra 0.2 µm with finishing pass Ra 1.6–6.3 µm
Tool Access Unrestricted — tool can approach from any angle Limited — each setup indexes the part

Engineering Capabilities & Limits

Precision machining capability for Cylindrical / centerless grinding, utilizing multi-axis CNC centers with in-process inspection and SPC quality control.

Hole Types Supported

Coolant passages Threaded holes at compound angles Counterbored fastener holes

Heat Control Measures

High-pressure coolant-through-spindle (50–70 bar) with coated carbide tooling. Adaptive trochoidal milling paths reduce radial engagement to control heat generation.

Flatness & Stress Relief

Stress-relieved raw material and sequenced roughing/finishing passes. Heat-sink fixturing for thin-wall sections minimizes thermal distortion.

Tolerance

±0.01 mm (positional) / ±0.02 mm (contour)

Secondary Operations & Downstream Processing

Enhance your component with our integrated downstream services:

Deburring

Manual or robotic deburring of sharp edges and thread protection.

Dimensional Inspection

Dimensional Inspection for cylindrical / centerless grinding components.

Surface Treatment as Required

Surface Treatment as Required for cylindrical / centerless grinding components.

Quality Assurance & Inspection

Inspection Items

  • Cylindrical / centerless grinding specific dimensional verification (CMM / vision)
  • Material grade verification (PMI / OES spectrometer)

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 Cylindrical / centerless grinding?
Cylindrical / centerless grinding 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 Cylindrical / centerless grinding?
Typical achievable tolerances for Cylindrical / centerless grinding are ±0.01 mm (positional) / ±0.02 mm (contour). 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 Cylindrical / centerless grinding?
All Cylindrical / centerless grinding 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 Cylindrical / centerless grinding projects?
Lead times for Cylindrical / centerless grinding 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 Cylindrical / centerless grinding 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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