Title:
GENERATION DEVICE FOR LEARNING MODEL RELATING TO GRINDING, ESTIMATION DEVICE AND OPERATION COMMAND DATA RENEWAL DEVICE
Document Type and Number:
Japanese Patent JP2020044620
Kind Code:
A
Abstract:
To provide a learning model generation device which can acquire grinding quality of a work-piece.SOLUTION: A learning model generation device comprises: a sampling data acquisition part 120 which acquires sampling data for each work-piece for a prescribed period when grinding the work-piece by a grindstone in a grinder; a grinding characteristics calculating part 140 which calculates a value indicating grinding characteristics on the basis of sampling data for the prescribed period; and a first learning model generating part 160 which generates a first learning model for estimating grinding quality of a work-piece W by machine learning in which values indicating sampling data for the prescribed period and the grinding characteristics is so made as to be input data for first learning.SELECTED DRAWING: Figure 3
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Inventors:
MASUDA YUKI
KAWAHARA TORU
MURAKAMI SHINJI
KAWAHARA TORU
MURAKAMI SHINJI
Application Number:
JP2018175569A
Publication Date:
March 26, 2020
Filing Date:
September 20, 2018
Export Citation:
Assignee:
JTEKT CORP
International Classes:
B24B51/00; B24B49/00; G05B19/4155
Domestic Patent References:
| JPH04138504A | 1992-05-13 | |||
| JP2014226741A | 2014-12-08 | |||
| JP2001147912A | 2001-05-29 | |||
| JP2018041208A | 2018-03-15 | |||
| JP2017045300A | 2017-03-02 | |||
| JP2017030067A | 2017-02-09 |
Foreign References:
| CN109249300A | 2019-01-22 |
Attorney, Agent or Firm:
Patent business corporation Kyoritsu