End mill inspection device
AssigneeMitsubishi Heavy Industries, Ltd.
InventorsJun Eto, Hirokazu Unno
Life of this patent
Estimating the term…
Abstract
An end mill inspection device, which inspects an end mill having a blade part formed in a curved convex shape or an arc shape, includes: an imaging data acquisition unit that acquires imaging data obtained by capturing an image of a blade part of the end mill by an imaging unit; a contour extraction unit that extracts the contour of the blade part on the basis of the imaging data acquired by the imaging data acquisition unit; and a curvature radius calculation unit that calculates a curvature radius of the contour on the basis of the contour of the blade part extracted by the contour extraction unit.
Claims6
An end mill inspection device that inspects an end mill including a cutting edge formed in a curved convex shape and in an arc shape, the device comprising:
- a first acquisition unit that acquires imaging data of the cutting edge of the end mill, which is captured by an imaging unit;
- a contour extraction unit that extracts a contour of the cutting edge based on the imaging data acquired by the first acquisition unit;
- and
- a curvature radius calculation unit that calculates a curvature radius of the contour based on the contour of the cutting edge extracted by the contour extraction unit.
Dependencies are inferred from the claim text.