Cutting insert and milling tool

US10350686B2 · kind B2 · utility

Assignee

• Sandvik Intellectual Property AB · SE

Inventors

• Amil Oprasic · Sandviken, SE
• Leif Widin · Sandviken, SE

Key dates

• Filing date: Mar 3, 2016
• Grant date: Jul 16, 2019
• Expiry date: Mar 3, 2036

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B23C2200/284
• WIPO field: Machine tools
• WIPO sector: Mechanical engineering

Abstract

A cutting insert includes an insert body having a central longitudinal axis. The insert body has a first radial side and a second radial side. A first axial side includes a first relief face, a second relief face, and a first recess having a first bottom surface. The first relief face, the second relief face, and the first bottom surface are arranged such that each point of same is visible from either a first side view towards the first radial side or from a second side view towards the second radial side. The insert body is longer along the longitudinal direction at a central portion towards the central longitudinal axis than at an outer portion towards one of the first or second radial sides. Further a milling tool is disclosed.