Diamond grinding wheel composed of deposited artificial diamond particles

Abstract

Abstract PURPOSE:To achieve excellent grinding performance by depositing artificial diamonds in the dispersion phase of vacuum deposition layer with strong contacting force and quite limited grain size distribution range. CONSTITUTION:Vacuum deposition layer of such composition as more than one of W, MO, Nb and their alloy will exist as a dispersion layer is formed onto the grinding face of metal or cermet substrate. Then artificial diamond particles having average grain size of 1.5-4mum are deposited with the distribution area ratio of 35-60% and strong contacting force onto the dispersion phase of said vacuum deposition layer. Thereafter, metal surface layer is formed through vacuum deposition or galvanization thus to exhibit excellent grinding performance for long term.

Inventors

• 👤 Noribumi Kikuchi
• 👤 菊池　則文
• 👤 Takayuki Shingyouchi
• 👤 新行内　隆之
• 👤 Hiroaki Yamashita
• 👤 山下　博明
• 👤 Akio Nishiyama
• 👤 昭雄 西山

Bibliographic Details