What Is Titanium CNC Machining? - Complete Process Guide
Complete guide to CNC machining titanium alloys. Process capabilities, tolerances, surface finishes, and best practices for machining Grade 5, Grade 23, and other titanium grades.
TLDR
CNC machining is the most versatile and widely used manufacturing process for titanium components. Modern 5-axis CNC machines achieve tight tolerances of 卤0.001 mm on complex titanium parts for aerospace, medical, and industrial applications.
Quick Answer
What is titanium CNC machining?
CNC (Computer Numerical Control) machining of titanium uses automated cutting tools to remove material from titanium stock, creating precise parts per engineering drawings. It is the preferred process for complex geometries requiring tight tolerances.
Capabilities
| Parameter | Capability |
|---|---|
| Standard Tolerance | 卤0.005 mm |
| Precision Tolerance | 卤0.001 mm |
| Surface Finish (Standard) | 0.4 碌m Ra |
| Surface Finish (Precision) | 0.1 碌m Ra |
| Maximum Part Size | 2000 x 1000 x 800 mm |
| Minimum Feature Size | 0.5 mm |
| Lead Time | 2-4 weeks (standard) |
Compatible Titanium Grades
- Grade 5 (Ti-6Al-4V) 鈥?Most common for CNC machining
- Grade 23 (Ti-6Al-4V ELI) 鈥?Medical implants
- Grade 2 鈥?Commercial purity, excellent formability
- Grade 1 鈥?Highest ductility
Industries Served
- Aerospace components
- Medical implants and instruments
- Semiconductor equipment
- Robotics and automation
- Energy and power generation
FAQ
What is the typical lead time for titanium CNC machining?
Standard lead times range from 2-4 weeks depending on complexity, quantity, and current shop capacity. Express service available for prototype quantities.
Can you machine titanium to medical-grade tolerances?
Yes, we achieve tolerances of 卤0.001 mm for medical implant components, with surface finishes down to 0.1 碌m Ra.