Title:
VIBRATION-CONTROL MACHINING METHOD FOR LONG WORKPIECE
Document Type and Number:
WIPO Patent Application WO/2023/053696
Kind Code:
A1
Abstract:
[Problem] The purpose of the present invention is to provide a vibration-control machining method effective in suppressing the occurrence of chatter vibrations in a long workpiece when the workpiece is subjected to turning machining. [Solution] The present invention is characterized in that a long workpiece is turned with both end sections of the long workpiece each being held, and a torsional load is applied to the long workpiece when an outer circumferential section of the long workpiece is subjected to turning machining by means of a turning tool.
Inventors:
KAWAGOE YUTA (JP)
NAKANISHI KENICHI (JP)
MORIMOTO YOSHITAKA (JP)
HAYASHI AKIO (JP)
NAKANISHI KENICHI (JP)
MORIMOTO YOSHITAKA (JP)
HAYASHI AKIO (JP)
Application Number:
PCT/JP2022/028710
Publication Date:
April 06, 2023
Filing Date:
July 26, 2022
Export Citation:
Assignee:
NAKAMURA TOME PRECISION IND (JP)
KANAZAWA INSTITUTE OF TECH (JP)
KANAZAWA INSTITUTE OF TECH (JP)
International Classes:
B23B1/00; B23B3/30; B23Q15/12; G05B19/416
Foreign References:
| JP6544921B2 | 2019-07-17 | |||
| JPH01228752A | 1989-09-12 | |||
| JPH03287301A | 1991-12-18 | |||
| JP2021070138A | 2021-05-06 | |||
| JP2012091283A | 2012-05-17 | |||
| JP2012525983A | 2012-10-25 | |||
| JP2012196748A | 2012-10-18 |
Attorney, Agent or Firm:
OTANI Kaichi et al. (JP)
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