Tool head in head replaceable cutting tool
AssigneeTungaloy Corporation
InventorYusuke Suzuki
Life of this patent
Estimating the term…
Abstract
Provided is a tool head in a head replaceable cutting tool configured on the basis of a novel idea so as to allow external measurement to be easily performed, while allowing cutting performance to be maintained. The tool head in the head replaceable cutting tool has a substantially cylindrical shape, and can be fastened to a shank held on a machine tool, and moreover includes an insert mounting seat on which a cutting insert is to be detachably mounted, the tool head further including a point, a line, or a surface that defines a reference surface from which a cutting edge of the cutting insert has a predetermined length to a predetermined portion thereof.
Claims10
A tool head in a head replaceable cutting tool, the tool head having an outer periphery that has a substantially cylindrical shape with an outward convex surface when viewed from a leading end along a center axis and fastenable to a shank held on a machine tool, and comprising an insert mounting seat on which a cutting insert is detachably mounted,
- the tool head further comprising at least one point, at least one line, a point and a line, or a surface on the outer periphery of the tool head in a direction perpendicular to the center axis that defines a reference surface from which a cutting edge of the cutting insert has a predetermined length to a predetermined portion thereof.
Dependencies are inferred from the claim text.