CURVE GENERATOR AND GRINDING METHOD

Title:

CURVE GENERATOR AND GRINDING METHOD

Document Type and Number:

WIPO Patent Application WO/2022/085159

Kind Code:

A1

Abstract:

This curve generator comprises two cup-type grindstones having different roughness, a retaining mechanism for retaining a workpiece to be processed by the grindstones, a measurement mechanism for measuring the shape of the grindstones at the location where the grindstones contact the workpiece, and a drive mechanism for causing the retaining mechanism and the measurement mechanism to move to a position facing either of the two grindstones.

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Inventors:

TOKUYAMA MASANARI (JP)
INADA JINTA (JP)
ISHIZAKI KOJI (JP)
ICHIYAMA HIROSHI (JP)
MIYACHI NORIAKI (JP)

Application Number:

PCT/JP2020/039750

Publication Date:

April 28, 2022

Filing Date:

October 22, 2020

Export Citation:

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Assignee:

OLYMPUS CORP (JP)

International Classes:

B24B13/00; B24B13/04; B24B49/10; B24B49/12

Foreign References:

JP2003150216A	2003-05-23
JP2010094758A	2010-04-30
JP2018069391A	2018-05-10
US20020006764A1	2002-01-17

Attorney, Agent or Firm:

SAKAI INTERNATIONAL PATENT OFFICE (JP)

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