Title:
ツルーイング完了判定装置
Document Type and Number:
Japanese Patent JP7413110
Kind Code:
B2
Abstract:
To provide a truing completion verification device that can perform truing by which a service life of a grinding stone is not spoiled as much as possible.SOLUTION: A truing completion verification device is provided with a truing completion verification part 53 that sequentially calculates signal intensity integral values of at least either of first signal intensities SP1 in a first frequency band B1 relevant to fracture of abrasive grain 38 of a grinding wheel 14 and second signal intensities SP2 in a second frequency band B2 higher than the first frequency band, and verifies truing completion of the grinding wheel 14, on the basis of saturation of the signal intensity integral values. Therefore, cut-in amounts of a rotary dresser 46, frequencies of scanning, and total cut-in amounts are supposed to be necessary and sufficient values to complete truing, so that a grinding surface of the griding wheel 14 is prevented from being ground uselessly beyond necessity, which can suppress the truing from spoiling a service life of the grinding wheel 14.SELECTED DRAWING: Figure 1
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Inventors:
Fifty-kun Satoshi
Application Number:
JP2020051890A
Publication Date:
January 15, 2024
Filing Date:
March 23, 2020
Export Citation:
Assignee:
Noritake Company Limited
International Classes:
B24B49/18; B24B49/10; B24B53/053; B24B53/07
Domestic Patent References:
| JP2000233369A | ||||
| JP61100348A | ||||
| JP2000288947A | ||||
| JP8090410A | ||||
| JP2019030963A | ||||
| JP2003236749A |
Attorney, Agent or Firm:
Haruyuki Ikeda
Kojiro Ikeda
Kojiro Ikeda