Method for manufacturing intermediate of diamond tool and method for determining single crystal diamond

A single crystal diamond having a first facet that is a plane perpendicular to a specific crystal orientation is prepared. The single crystal diamond is fixed to the support on the basis of the first facet. An X-ray image of the single crystal diamond in which the crystal orientation of the single c...

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Bibliographic Details
Main Authors MEGURO KIICHI, NISHIZAWA MASAYUKI
Format Patent
LanguageChinese
English
Published 19.09.2023
Subjects
BORING
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
TRANSPORTING
TURNING
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Summary:A single crystal diamond having a first facet that is a plane perpendicular to a specific crystal orientation is prepared. The single crystal diamond is fixed to the support on the basis of the first facet. An X-ray image of the single crystal diamond in which the crystal orientation of the single crystal diamond and the irradiation direction of the X-ray are associated is captured by associating the support to which the single crystal diamond is fixed with the irradiation direction of the X-ray. The position of inclusions contained in the single crystal diamond in the single crystal diamond is determined on the basis of the X-ray image. It is determined whether or not the shape of a diamond tool intermediate that does not contain inclusions in the inclusion exclusion region can be extracted from the single crystal diamond. A shape of a diamond tool intermediate that does not contain inclusions in an inclusion exclusion region is extracted from single crystal diamond. 准备具有作为与特定的晶体取向垂直的面的第一刻面的单晶金刚石。基于第一刻面，将单晶金
Bibliography:Application Number: CN202080107952