Title:
加工環境測定装置
Document Type and Number:
Japanese Patent JP6845192
Kind Code:
B2
Abstract:
A machining environment measurement device, which enables automatic identification of a vibration source which may cause defects in a machined surface based on pieces of vibration data without performing an actual machining process, includes a reference machining data storage unit that stores reference machining data computed based on time-series data of vibration measured in advance in an ideal machining environment; a data acquisition unit that acquires time-series data of vibration of at least a holder attached to a spindle of the machine tool detected by a holder measurement sensor; an analysis unit that analyzes the time-series data and computes feature data indicating a feature of the time-series data; a comparative determination unit that compares the feature data with the reference machining data and determines a machining environment of the machine tool; and a display unit that displays the determination result of the comparative determination unit.
Inventors:
Daisuke Uenishi
Application Number:
JP2018162448A
Publication Date:
March 17, 2021
Filing Date:
August 31, 2018
Export Citation:
Assignee:
FANUC Corporation
International Classes:
B23Q17/00; B23Q17/12
Domestic Patent References:
| JP6262490A | ||||
| JP2116453A | ||||
| JP2010048758A |
Foreign References:
| US6484109 |
Attorney, Agent or Firm:
Aiwa Patent Business Corporation