Precision CNC Machining for Implant-Grade Titanium Components
When developing medical devices, your engineering and quality teams leave no room for compromise. At AXALLOY Precision, we specialize in the complex CNC machining required to turn difficult-to-machine alloys into critical implant-grade titanium components.
Operating from Shenzhen, we partner with international medical device OEMs, contract manufacturers, and engineering firms. Whether you are validating a new orthopedic design or scaling up low-volume production for surgical implants, we provide the manufacturability feedback, process control, and documentation you need to succeed.
How Our Machining Approach Benefits Your Project
We understand that medical manufacturing is not just about cutting metal—it is about risk mitigation, regulatory compliance, and reliable supply. Here is exactly what your team gains when partnering with us:
Accelerated Validation and Time-to-Market
We do not just promise "fast delivery." Our dedicated prototype lead times of 5–10 business days mean your engineers get physical parts in hand sooner. This allows your team to perform functional testing, complete design validation, and submit for regulatory approvals without project delays.
Audit-Ready Quality and Traceability
For implantable devices, documentation is as critical as the physical part. Your quality managers receive comprehensive, organized data packages with every shipment. By providing Material Test Reports (MTRs), First Article Inspection (FAI) reports, and full lot traceability, we drastically reduce your administrative burden during supplier audits and regulatory submissions.
Reduced Post-Processing and Assembly Issues
Implant-grade titanium (such as Grade 23 / Ti-6Al-4V ELI) is notoriously difficult to machine, often prone to tool wear and burr formation. Through optimized tool paths, 5-axis milling, and up to 7-axis Swiss CNC turning, we hold tolerances down to ±0.005 mm and achieve surface finishes as fine as Ra 0.8 μm straight off the machine. This ensures flawless critical interfaces, reduces the need for manual deburring, and guarantees consistent biocompatibility.
Early Risk Mitigation Through DFM
Before we program a single machine, our engineers review your 3D models and 2D drawings. We provide actionable Design for Manufacturability (DFM) feedback, identifying difficult holes, thin walls (down to 0.5 mm), or tight geometric tolerances that could drive up costs or cause yield issues in future batch production.
Core Machining Capabilities for Medical Titanium
We configure our machining processes based on your component's geometry, tolerance requirements, and production volume (from 1 to 10,000+ parts).
Swiss CNC Turning
Ideal for small, complex rotational parts like bone screws, dental abutments, and fixation pins. We machine diameters down to Ø0.5 mm with cross-drilling and off-center milling in a single setup.
5-Axis CNC Milling
Essential for complex organic shapes, contoured plates, and joint replacement components, allowing for fewer setups and superior feature-to-feature relationships.
Wire & Sinker EDM
Utilized for specialized medical instruments and implant features requiring narrow slots, sharp internal corners, or complex internal profiles that traditional cutting tools cannot reach.
Technical Specifications
General & Precision Machining Parameters
| Parameter | Standard | Precision |
|---|---|---|
| Production Volume | Prototype (1–20 parts) | Low-Volume/Batch (20–10,000+ parts) |
| Dimensional Tolerance | ±0.010 mm | Down to ±0.005 mm |
| Position Tolerance | ±0.020 mm | Down to 0.010 mm |
| Concentricity | 0.015 mm | Down to 0.008 mm |
| Surface Finish (Machined) | Ra 1.6 μm | Down to Ra 0.8 μm (Ra 0.2 μm via Grinding) |
| Minimum Wall Thickness | 0.8 mm | Down to 0.5 mm |
| Minimum Thread Size | M1.6 | Down to M0.8 (Swiss Turning) / M1.0 (Milling) |
| Minimum Hole Diameter | Ø1.0 mm | Down to Ø0.5 mm |
Supported Medical & Specialty Alloys
| Material Group | Typical Grades Processed |
|---|---|
| Titanium Alloys | Grade 2, Grade 5 (Ti-6Al-4V), Grade 23 (Ti-6Al-4V ELI), Grade 9 |
| Cobalt Alloys | Cobalt Chrome, MP35N, Stellite, L605 |
| Stainless Steels | 316L, 17-4 PH, 15-5 PH, 440C |
| Specialty Metals | Nitinol (NiTi), Molybdenum, Tungsten |
Inspection & Quality Control
| CMM Measurement | Range up to 700 × 1,000 × 600 mm (Accuracy up to 1.8 + L/300 μm) |
| Optical Measurement | Accuracy to ±0.002 mm (Ideal for micro-features) |
| Surface Profiling | Ra 0.05–40 μm measurement range |
| Quality Documentation | Material Test Reports, FAI, Full Dimensional Reports, Ballooned Drawings, Certificate of Conformance |
| Traceability | Full material and lot traceability available for all medical components |
Our temperature-controlled inspection room is equipped to verify the most demanding geometric tolerances and surface requirements.
Start Your RFQ Process
AXALLOY is built for engineering teams who demand precision, reliable communication, and strict process control. If you have a project transitioning from prototype to production, or if you are moving high-value components from an unreliable supplier, we are ready to evaluate your requirements.
To get the most accurate quote and DFM feedback, please provide:
- 1 3D CAD Model (STEP, IGS, X_T)
- 2 2D Drawing (PDF with critical tolerances, surface finishes, and threading called out)
- 3 Material Specification (e.g., Titanium Grade 23)
- 4 Expected Quantities & Target Dates
- 5 Required Documentation (e.g., FAI, Material Certs)
Standard RFQ response time: 24-48 hours with complete technical review.
Request Your Quote & DFM Review
Complete the form and our engineering team will respond within 24-48 hours.