The Crystal Mark team has extensive track record with development of custom processes for surface finishing. Following are a few examples surface finishing applications:
The Crystal Mark team has extensive track record with development of custom processes for surface finishing. Following are a few examples surface finishing applications:
Images below show surface finishing for back implant developed by CTL Amedica, Addison, TX. This implant is approximately 0.5” x 0.5” x 0.25” in dimensions. The design has a number of sharp points and various geometries to it.
Back Implant Closeup View – Intricate Machine Features BEFORE Surface Finishing using Micro Abrasive Blasting Process Application
Back Implant Closeup View – Intricate Machine Features AFTER Surface Finishing using Micro Abrasive Blasting Process Application
BEFORE Micro Abrasive Surface Finishing
AFTER Micro Abrasive Surface Finishing
Back Implant Disk – BEFORE
Back Implant Disk – AFTER
Images below show surface finishing of medical stent device before and after micro abrasive processing at different pressures with different abrasives.
BEFORE surface finishing:
Images of Stents AFTER Surface Finishing with 12 micron Al2O3 at 70 psi:
Images of Stents AFTER Surface Finishing with 12 micron Al2O3 at 100 psi:
Images of Stents AFTER Surface Finishing with 12 micron Al2O3 at 40 psi:
This is an example of deburring metal fish bone developed by Active Manufacturing Corp., Spring Lake, Michigan as a sales example. The individual fish is about 4 mm in length with bone that are 0.5 mm to 1 mm in length and 0.05 mm wide. Crystal Mark, Inc. was able to effectively de-burr these using micro abrasive blasting process.
The diode was produced using some of Crystal Mark’s technology shown on the Penny for scale.
The Penny has also been bead blasted to help soften the light thus improving its photogenic properties.