Back to results
US 12,358,056 B2Granted
Cutting tool, module, cutting tool unit, and cutting system
AssigneeSumitomo Electric Industries, Ltd.
InventorYusuke Koike
Life of this patent
Estimating the term…
Abstract
A cutting tool includes a shaft portion. The shaft portion includes an increased-diameter portion having a diameter larger than a diameter of other portion of the shaft portion. The increased-diameter portion has a recessed portion formed in a peripheral surface of the increased-diameter portion.
Claims11
A cutting tool comprising:
- a shaft portion;
- and
- a strain sensor mounted to the shaft portion,
- wherein the shaft portion includes
- at least one recessed portion recessed inwardly from a peripheral surface of the shaft portion, and
- a sensor mounting portion outside of and adjacent to the at least one recessed portion and to which the strain sensor is mounted,
- wherein the strain sensor is mounted to the shaft portion at the sensor mounting portion so as to span the at least one recessed portion such that one end of the strain sensor is on the shaft portion at one side of the at least one recessed portion and another end of the strain sensor is on the shaft portion at another side of the at least one recessed portion.
4 more elements
Dependencies are inferred from the claim text.