Title:
PROCESSING ESTIMATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/047437
Kind Code:
A1
Abstract:
In a processing device (2, 302) for processing a workpiece (W) with a tool (T, T2), a processing estimation device (3, 5, 303) estimates at least one among the condition of the workpiece (W) or the tool (T, T2), the shape of the workpiece (W), the shape of the tool (T, T2) and the machine condition of the processing device (2, 302) at the time of processing using contact dynamic stiffness data (Ci, Ki) between the workpiece (W) and the tool (T, T2) demonstrated by contact between the workpiece (W) and the tool (T, T2) when processing.
Inventors:
KOBAYASHI HISANOBU (JP)
KUHARA JUNJI (JP)
MORI TOMOYA (JP)
KUHARA JUNJI (JP)
MORI TOMOYA (JP)
Application Number:
PCT/JP2021/034489
Publication Date:
March 30, 2023
Filing Date:
September 21, 2021
Export Citation:
Assignee:
JTEKT CORP (JP)
International Classes:
B24B49/16; B23Q15/12; B23Q17/09
Foreign References:
| JP2015208812A | 2015-11-24 | |||
| JP2009064426A | 2009-03-26 | |||
| JP2013132706A | 2013-07-08 |
Attorney, Agent or Firm:
AICHI, TAKAHASHI, IWAKURA & ASSOCIATES (JP)
Download PDF:
Previous Patent: INFORMATION PROCESSING DEVICE AND INFORMATION PROCESSING METHOD
Next Patent: MACHINE TOOL
Next Patent: MACHINE TOOL