Rotary cutting tool
US11794259B2 · kind B2 · utility
0Cited by
9References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 22, 2020 |
| Grant date | Oct 24, 2023 |
| Priority date | — |
| Expiry date | Jun 22, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23C2250/12
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A rotary cutting tool according to the present disclosure is rotatable about an axial line and includes a rake face and a flank face. The flank face is contiguous to the rake face. A ridgeline between the rake face and the flank face constitutes a cutting edge. In a cross section perpendicular to the axial line, the rake face is constituted of a plurality of straight line portions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.