Title:
TURNING TOOL
Document Type and Number:
WIPO Patent Application WO/2024/089794
Kind Code:
A1
Abstract:
This cutting tool is a turning tool that comes into contact with a rotating workpiece to cut the workpiece. This turning tool comprises: a rod-shaped metal body with a recess formed in the surface thereof; a sensor which is provided to the body and senses a first physical quantity regarding the body; and a communication module which is connected to the sensor and externally transmits information containing the first physical quantity sensed by the sensor. The communication module is accommodated in the recess. The communication module includes a resin substrate and a wireless communication unit located on the substrate and including an antenna. In the thickness direction of the substrate, the distance from the antenna to the opening of the recess is less than or equal to the distance from the antenna to the bottom of the recess.
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Inventors:
FUNAKI MASATAKA (JP)
OHMORI HIROKI (JP)
OHMORI HIROKI (JP)
Application Number:
PCT/JP2022/039904
Publication Date:
May 02, 2024
Filing Date:
October 26, 2022
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES (JP)
International Classes:
B23B27/00; B23Q17/09
Domestic Patent References:
| WO2020241628A1 | 2020-12-03 |
Foreign References:
| JP7120478B1 | 2022-08-17 | |||
| JP2022531821A | 2022-07-12 | |||
| JP2001228042A | 2001-08-24 |
Attorney, Agent or Firm:
KITANO Shuhei et al. (JP)
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