🏥 Micro Burr Control Solutions for Medical Implants

Looking for burr-free stamping tools for medical implants? We manufacture custom punches, dies, ejector sleeves, and guide posts for use in orthopedic implant production, dental prosthetics, and surgical instruments. Our micro-deburring solutions reduce manual finishing, ensure ISO/FDA compliance, and deliver clean, precise edge control for biocompatible materials like titanium and stainless steel.

🔬 1. Pain Points in Medical-Grade Machining

Medical implant manufacturers face unique challenges in deburring and edge integrity:

  • ❗ Microscopic burrs on precision implant surfaces can lead to:

    • Biocompatibility risks

    • Inflammation or rejection

    • Regulatory non-compliance (FDA, ISO 13485)

  • ❗ Manual deburring is time-consuming and inconsistent

  • ❗ Risk of dimensional deviation after post-processing

  • ❗ Lack of standard tooling for micro-feature components (e.g., bone screws, plates, spinal rods)

🛠 2. Our Technical Solution: Precision Deburr from the Source

We deliver tooling and process solutions specifically designed for micro burr elimination at the stamping or forming stage, reducing post-processing time and improving implant surface quality.

🔧 All tools can be custom-manufactured based on drawings or implant part models.

🧩 Key Technologies:

Ultra-precision punch & die edges: radius control down to R0.02mm

Special clearance optimization for titanium, cobalt-chrome, and stainless steels

Coated punches (DLC, TiCN) for anti-adhesion and low friction

Mirror polishing on contact surfaces to reduce metal tear-off

Integrated micro-deburring brush units (optional)

Support for medical-grade materials: ASTM F136, 316LVM, Ti6Al4V, etc.

🧪 3. Our Advantages in Medical Tooling

01.

Burr control under 5μm

Fully validated in real-world medical part production

02.

±0.001mm tolerance

Suitable for micro implants & orthopedic parts

03.

Material compatibility

Titanium alloys, stainless, cobalt-based alloys

04.

In-house polishing & coating

Ensure ultra-clean surface finish

04.

Reverse-engineering

Send us a worn tool or part for analysis

📊 4. Case Study: Titanium Bone Plate Blanking

Customer: Orthopedic implant manufacturer
Material: Ti6Al4V, 0.8mm
Previous Process: Manual burr removal + post-polishing
Issues:

  • Micro burrs up to 12μm

  • Unstable manual rework process

  • Risk of surface scratches

Our Optimization:

  • Provided mirror-finished DC53 punch + DLC coating

  • Controlled die clearance to 0.002mm

  • Edge rounding < R0.02mm

Results:

MetricBeforeAfter
Burr Height12μm≤ 3μm
Rework Time2.5 min/part0.3 min/part
ComplianceFailed 2 of 5 lots100% pass

Quote Request Checklist

Material Specifications
Tolerance Requirements
Surface Treatment
Application Scenario
Drawing Availability (If none, describe)

The more details you share, the faster and more precise your quote will be! Looking forwarded to future cooperation.

📩 Get Precision You Can Trust

📥 Upload your part design or photo of burr issue
💬 Get a deburring strategy and punch die quote within 24h
🏭 Factory-direct, medical-grade tooling customization