Diamond Coating Polishing Technology

Technical offer

Features

Achieving short polishing times through a combination with ShinMaywa 's CVD diamond film deposition technology (ShinMaywa Patent No. 7212579)
Electrolytic assistance enables rapid improvement of surface roughness and nano-level polishing of diamond-coated surfaces.
It can be applied to complex shapes such as punches and concave shapes, and can also handle mirror finishes on ultra-hard films and functional coatings (please inquire about feasibility).
Achieving more than 15 times the durability compared to DLC coating, it contributes to improved wear resistance and extended tool life.
By applying it to parts and sliding components where friction reduction is required, it contributes to improving product performance.

This technology enables highly efficient mirror-finish polishing in the polishing process after CVD diamond coating on carbide plates.

Polishing can be completed in only 2 hours!!

Laser microscopy evaluation confirms the improvement in surface roughness of the diamond film surface.

Electron microscopy observation allows us to confirm the smoothing and reduction of microscopic irregularities on the diamond coating surface.

A uniform, mirror-like finish can be achieved on the surface of spherical rods and complexly shaped parts using diamond coating.

Contributes to increased durability and longer lifespan in cutting tool coatings and mold protection applications.
It is used as a high-quality surface finishing technology in applications such as polishing cemented carbide parts and ceramics.
Application to the finishing process of diamond-coated materials for semiconductor substrates and heat dissipation substrates.
Processing and surface modification technologies for next-generation power device materials such as SiC and GaN.
Development of high-quality finishing applications for diamond coatings on sapphire substrates and optical components.
Application to enhancing functionality in the fields of power semiconductors and high heat dissipation devices for EVs, by combining them with diamond thin-film deposition technology.