Medical implant device after processing, showing the uniform, polished finish.

Objective

Bel Air Finishing was tasked with removing all machining marks and blending the surfaces of CNC-machined stainless steel and Inconel implant devices. The goal was to achieve a smooth, uniform finish that meets stringent medical industry standards for implantable devices.

Industry Medical
Part DescriptionImplant Device
Fabrication MethodCNC Machined
MaterialStainless Steel/Inconel
Process TechnologyDeburr, Wet Grinding
Equipment TypeHigh-Energy Centrifugal Disc Finisher

Solution

To achieve the required surface finish for implant devices, Bel Air Finishing recommended the High-Energy Centrifugal Disc Finisher. This advanced finishing system efficiently removed machining marks and blended the surfaces to create a uniform, polished finish suitable for medical applications.

The high-energy process uses controlled grinding and polishing to ensure precision without compromising the structural integrity of the implant. By automating the finishing process, manufacturers can reduce manual labor while ensuring consistent results that meet the strict performance and safety standards of the medical industry.

If you are unsure what equipment and media you require to achieve your desired surface finish, then send us your part, and we will evaluate it and provide you with a metrology report.