微細部品の旋削・フライス加工の超仕上げ加工

マイクロCNC加工技術は、金属部品の表面を超仕上げする全自動方式を採用しています。. 一種のメカノケミカル作用により, 金属部品表面の1～40μmの物質を除去, 加工面の表面品質はISO規格のN1レベル以上. マイクロCNC加工技術は主に超精密研磨と超精密光沢仕上げの2つの分野で使用されます。. 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.

一般的に, super-precision brightening can remove secondary micro-rough surfaces. The thickness of the secondary rough surface is between 0 そして 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 そして 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, cast iron, Inconel nickel alloy (nickel-based alloy), チタン, Pretreatment (PVD, CVD, 電気めっき) before and after surface hard coating treatment.

マイクロCNC加工部品技術