Surgical robots parts refer to manufacturing precision components for medical robotic systems through CNC machining, grinding, and micro-finishing. Strongd serves Class I/II medical device manufacturers, producing instrument joints, forceps shafts, camera arms, motor housings, and sterile adapters. From prototyping to FDA-compliant production, we deliver traceable, biocompatible solutions.
Advantages
Medical-Grade Precision
Tolerances: ±0.005mm for instrument articulation
Surface finish: Ra ≤0.1μm (mirror polish for reduced tissue drag)
Biocompatibility: ISO 10993-5 certified materials
Sterilization Resilience
Withstands 1,000+ cycles of:
Autoclaving (134°C steam)
EtO gas
Hydrogen peroxide plasma
Zero corrosion: Passivated per ASTM A967
Regulatory Compliance
Full material traceability (UDI-compliant)
FDA 21 CFR Part 820 / ISO 13485 processes
Cleanroom assembly (ISO Class 7)
Applications
Prototyping validates kinematics and sterilization integrity. Critical components include:
Articulated instruments: Wrist joints, needle drivers
Imaging systems: Endoscope couplers, lens mounts
Robotic arms: Carbon fiber-reinforced segments
Sterile barriers: Polymer adapters with hermetic seals
Surface Treatment
Electropolishing: Ra 0.05μm (ultra-smooth bearing surfaces)
PVD Coatings: CrN/TiAlN for wear resistance (≥500k cycles)
Laser marking: UDI codes & lot numbers
Anodizing (titanium): Color-coding for instrument ID
Why Choose Strongd?
Our ISO 13485:2016-certified facility features medical-dedicated CNC cells with integrated metrology. Engineers with 10+ years of surgical device expertise provide DFM guidance, validate cleanroom protocols, and deliver full DHRs (Device History Records). 100% of clients pass FDA audits with our parts.
Production Process
Design Review
Analyze CAD models (SolidWorks/STEP)
Risk assessment per ISO 14971
Material Certification
Medical-grade metals: 316LVM, Ti-6Al-4V ELI
USP Class VI plastics: PEEK, PEI, PPSU
Mill certs + biocompatibility reports
Precision Machining
Swiss turning (Ø0.1–32mm shafts)
5-axis micro-milling (±0.005mm)
Deburring
Cryogenic deflashing for micro-features
Ultrasonic cleaning (DI water/medical ethanol)
Surface Enhancement
Electropolishing/Passivation
Medical PVD coating
Inspection
Vision systems: 5μm feature measurement
CMM with GD&T reporting (ASME Y14.5)
Cleanroom Assembly
Press-fit bearings, laser welding
Particulate monitoring
Sterile Packaging
Double-barrier Tyvek pouches
Gamma irradiation validation
FAQ
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