317 Machining of Diamond by Tool Wear during Cutting of Steel
Takeshi NAKAMOTO, Hironori KAWASOE
Abstract
Open-access reader
Takeshi NAKAMOTO, Hironori KAWASOE
Abstract
Open-access reader
Diamond is the hardest material, therefore, diamond is used as tools for ultra-precision machining. For practical use, diamond must be machined into the desired shape. Generally diamond is machined by polishing disc with diamond powder, but this method takes long time and is limited of plane form. By the way, when steel is cut by a diamond tool, it is well known that a diamond tool is worn severely. The purpose of this research work is to machine a diamond by utilizing this wear. The removal rate of the diamond is investigated in this paper.
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Diamond is the hardest material, therefore, diamond is used as tools for ultra-precision machining. For practical use, diamond must be machined into the desired shape. Generally diamond is machined by polishing disc with diamond powder, but this method takes long time and is limited of plane form. By the way, when steel is cut by a diamond tool, it is well known that a diamond tool is worn severely. The purpose of this research work is to machine a diamond by utilizing this wear. The removal rate of the diamond is investigated in this paper.
Key concepts: Diamond, Machining, Diamond cutting, Polishing, Materials science, Diamond tool, Metallurgy, Tool wear