Title:
TURNING TOOL UNIT, AND MACHINE TOOL
Document Type and Number:
WIPO Patent Application WO/2023/190995
Kind Code:
A1
Abstract:
A turning tool unit according to the present invention comprises a turning tool (1), and a holder (80, 90) which holds the turning tool (1) and is mounted on a machine tool (200, 210), wherein: the turning tool (1) comprises a tool main body (2) which extends along a tool axis (J) and has a pedestal (23d) on a distal end portion on one side in an axial direction (Dj) along the tool axis (J), a cutting insert (4) detachably attached to the pedestal (23d), and a tool-side electronic component (P) provided in the tool main body (2); and the holder (80, 90) comprises a holder main body (81, 91) having a tool holding portion (81a) for holding the tool main body (2), a holder-side electronic component (85) which is electrically connected to the tool-side electronic component (P) and which includes a communication module (88) capable of communicating with the outside, and a box-like casing (84) which is held in the holder main body (81, 91) to accommodate the holder-side electronic component (85).
Inventors:
TAKAHASHI WATARU (JP)
IMAI YASUHARU (JP)
IMAI YASUHARU (JP)
Application Number:
PCT/JP2023/013404
Publication Date:
October 05, 2023
Filing Date:
March 30, 2023
Export Citation:
Assignee:
MITSUBISHI MATERIALS CORP (JP)
International Classes:
B23B25/06; B23B27/00; B23B29/12; B23Q17/22; B23Q17/24
Domestic Patent References:
| WO2021153729A1 | 2021-08-05 | |||
| WO2021251072A1 | 2021-12-16 | |||
| WO2020171156A1 | 2020-08-27 |
Foreign References:
| JP2021154417A | 2021-10-07 |
Attorney, Agent or Firm:
MATSUNUMA Yasushi et al. (JP)
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