Title:
METHOD FOR MANUFACTURING CHAMFERING WHEEL, CHAMFERING WHEEL, AND METHOD FOR ADJUSTING CHAMFERING WHEEL BEFORE USE
Document Type and Number:
WIPO Patent Application WO/2023/047640
Kind Code:
A1
Abstract:
A method for manufacturing a chamfering wheel includes: forming concentrically, by coaxial machining, a reference surface that is one of a pair of side surfaces of a disc, a fitting hole through which a rotary shaft part is fitted in the disc, a first surface of an annular centering groove that is provided on the reference surface, and is used to detect run-out corresponding to run-out of an outer peripheral surface of the chamfering wheel when the chamfering wheel is rotating, and a second surface of the centering groove that is provided on the reference surface, is adjacent to the first surface, and is used to detect run-out of the reference surface when the chamfering wheel is rotating; and forming a grindstone part on the outer peripheral surface of the disc.
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Inventors:
SUZUKI MASAHIRO (JP)
TSUDA MASAAKI (JP)
TSUDA MASAAKI (JP)
Application Number:
PCT/JP2022/010352
Publication Date:
March 30, 2023
Filing Date:
March 09, 2022
Export Citation:
Assignee:
TOKYO DIAMOND TOOLS MFG CO LTD (JP)
International Classes:
B24B45/00; B24D3/00; B24D5/00
Foreign References:
| JP2010052084A | 2010-03-11 | |||
| JP2006116686A | 2006-05-11 | |||
| JP2006116686A | 2006-05-11 |
Attorney, Agent or Firm:
SUZUYE & SUZUYE (JP)
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