Die Mikro-CNC-Bearbeitungstechnologie nutzt eine vollautomatische Methode zur Feinbearbeitung der Oberfläche von Metallteilen. Durch eine Art mechanochemische Aktion, Das Material von 1–40 μm auf der Oberfläche der Metallteile wird entfernt, und die Oberflächenqualität der bearbeiteten Oberfläche erreicht oder ist besser als das N1-Niveau der ISO-Norm. Die Mikro-CNC-Bearbeitungstechnologie wird hauptsächlich in den beiden Bereichen Ultrapräzisionspolieren und Ultrapräzisionsglanzen eingesetzt. Ultra-precision polishing automates the traditional manual polishing process; The super-precision brightening generates a new surface topology.
An outstanding advantage of micro-CNC machining technology is that it can give new microstructures to the surface of the part. These microstructures can improve the adaptability of the part surface to specific application functions. Such as reducing friction and mechanical differences, improving wear resistance, and improving the deposition performance of the surface before and after coating.
In general, super-precision brightening can remove secondary micro-rough surfaces. The thickness of the secondary rough surface is between 0 Und 20 μm, located between the peaks of the primary micro rough surface of the part surface. The super-finishing polishing removes the primary microscopic rough surface partially or entirely, and its value is between 10 Und 40 μm. Of course this depends on the initial state of the part material surface.
The materials that can be processed by microfabrication technology so far are: Annealed and hardened steel, Copper and copper alloys, Gusseisen, Inconel nickel alloy (nickel-based alloy), Titan, Pretreatment (PVD, CVD, Galvanisieren) before and after surface hard coating treatment.