CNC Machining Tailored for Medical Device Manufacturing
At AVNA, we make CNC machining work for the toughest medical device needs. From ultra-precise Swiss turning and advanced milling to micro-machining and wire EDM, our solutions are built for precision at every step.
With a focus on simplifying complex designs, we partner with engineers and OEMs to bring top-quality, reliable components to life—faster and more cost-effectively than ever. Whether you’re developing new designs or improving existing ones, AVNA’s CNC machining services make innovation easier.
How CNC Machining Works
Computer Numerical Control (CNC) machining is a manufacturing process in which high-speed, automated tools are precisely programmed to transform metal or plastic stock into detailed parts. Using multi-axis milling and Swiss type turning, CNC offers flexible movement that allows either the tool or the workpiece—or both—to achieve intricate geometries effortlessly.
Read More About Our CNC Machining Capabilities
Swiss-Type Machining for High-Accuracy Parts
Our advanced Swiss-Type machining delivers exacting tolerances on complex medical components. Equipped with multi-axis Swiss turning, we handle diameters up to 20mm, maintaining reliable, high-quality output for intricate features. From implantable devices to precision small assembly components, our Swiss machining is designed to meet the rigorous standards required in the medical industry.
Operating with unmatched efficiency, our Swiss-Type equipment moves the workpiece and tool in sync for smooth, precise shaping and cutting. This flexibility enables us to maintain tight tolerances and deliver parts with clean, accurate contours, regardless of the complexity. Engineers and OEMs benefit from this streamlined, high-precision process, which supports intricate designs without sacrificing quality.
Accu-LaserSwiss: Laser Precision Meets Swiss Efficiency
Our Accu-LaserSwiss™ tech pairs Swiss turning with a fully integrated laser system for fine detailing, tackling intricate features with fewer secondary steps. Cut slots as narrow as .002″ with no tool wear and keep costs in check and boosts quality. Engineers see fast cycle times, less handling, and improved flexibility on unique designs that require the highest precision.
Accommodating a range of stainless steel, special metals, and rigid plastics with programmable controls and a fully adaptable B-axis, our CNC services expertly manage complex geometries and quickly adjust to changing project requirements.
CNC & Swiss-Machining Standard Capabilities
- Multi-Axis Machines with a Fully Programmable B-Axis
- 4-Axis Turning Centers
- Up to 51mm Ø from Bar Stock, and up to 153mm Ø in Chucker Mode
- 5-Axis Vertical Machining Centers
- Up to 45mm Ø from Bar Stock
- SwissNano Micro Machining
- Bar Stock as Small as .8mm Ø
- Capable of Producing Parts as Small as 1.5mm x 1.5mm
Laser-Swiss Machining Standard Capabilities
- Tube Ø: .078” – .750”
- Wall thickness: .005” – .050”
- Part Lengths: Up to ~24”
- Tube Lengths: Up to 12’
- Laser Spot Size: .001” – .004”
- Materials: SS: 300 Series, 17-4, 17-7, Titanium, Nitinol, Aluminum
- Tube types: Shaped, Formed, Closed End
- 5/6/7 Axis Options (with B-Axis)
- 24+ Tool Positions and 8+ Live Tools
- Fully-Integrated Laser Cutting Module
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CNC Turning and Milling for Versatile Part Production
CNC turning and milling processes handle a diverse range of materials, from challenging alloys to rigid plastics. With accurate tool path control and a fully programmable B-axis, this capability allows for precise cutting, complex geometries, and swift adaptation to changing project requirements.
Wire EDM for Intricate Contours and Consistent Quality
Our CNC Wire EDM services allow for precise cutting of challenging materials and high-tolerance parts. This capability is particularly well-suited to medical device components requiring smooth, clean cuts and intricate contouring. With Wire EDM, we manufacture parts that uphold the integrity of even the most detailed designs, ensuring consistency across high-volume production.
Micro-Machining for for Nano-Sized Precision
AVNA’s micro-machining capabilities extend to components as small as 1.5mm x 1.5mm, with the ability to handle bar stock as small as .8mm. Perfect for implants, electronics, and other small-scale applications, our Swiss micromachining delivers the high-quality finishes and durability essential for medical devices and micromechanical parts. The SwissNano machine achieves repeatable and consistent tolerances as tight as ±0.001 mm even in the most complex geometries.