How We Build
NN Inc. has extensive engineering experience with precision machining, grinding, stamping, gear manufacturing that is well suited to the manufacture of many components for Orthopedic Instruments and medical devices components.
Precision Machining Capabilities
- CNC Turning Machines
OD Size Range 3” to 12”
Tolerance Cap +/- 0.010
- CNC Milling Turn Machines
OD Size Range 2 5/8” Max
Tolerance Cap. +/- 0.0002”
- 3 & 5 Axis Milling Machines
Table Size 20” X 44”
Tolerance +/- 0.0001”
- Multi-Spindle CNC Swiss Screw Machines
OD Range 20mm to 30mm
Tolerance Cap. +/- 0.0001
- Wire EDM
Work Surface 24” X 16”
Tolerance +/- 0.0001”
Precision Grinding Capabilities
- Thru-Feed OD
- In Feed OD
- Between Center OD
- Centerless
- ID Grinding
- OD Toler. +/- 0.001 mm
- Roundness 0.001 mm
- Surface Finish: Rz 1.0
- OD Size Range 8 – 50mm
- Length Range: 60 – 170mm
Precision Stamping Capabilities
- Press Tonnage Range: 20 to 330 Tons
- Quantity of Press: Over 100 presses available
- Press speeds: 1,800 Strokes per min max.
- Metal Gauges:0.050mm to 6.35mm
Secondary Operation Capabilities
- Ultrasonic Aqueous Part Cleaning Line
- Passivation Capabilities (Citric and Nitric)
- Over-molding
- Welding (TIG, Laser, Resistance)
- Leak Testing
- Heat Treatments
- Rack and Barrel Plating
- Reel-to-Reel Packaging
- Assembly (Manual & Automated)
- Honing, Lapping, EMC/ECD
- Laser Marking
Precision Gear Capabilities
Gear Quality Class 7/8
- Hobbing
- Skiving
- Shaping
- Thread Milling
- Rolling
- Broaching
Quality Capabilities
- Metrology Equipment
- Optical Scanners
- Precision Runout
- Surface Finish Profilometer
- Custom Hard Gaging
- Gear Measurement
- Vision Systems
- CMM
- Quality Certifications:
ISO 13485:2016
FDA Registered Facility