Cutting insert for a milling cutting tool
US5052863A · kind A · utility
69Cited by
7References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 5, 1990 |
| Grant date | Oct 1, 1991 |
| Priority date | — |
| Expiry date | Apr 5, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T407/245
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A cutting insert for use in a peripheral rotary milling cutter having a cylindrical holder and a plurality of replaceable, peripherally disposed cutting inserts, the cutting insert being formed with at least one cutting edge defined between a cutting rake surface and a relief flank surface of the insert. The cutting edge is curved and forms part of the curved side of a plane which intersects a cylinder constituting a surface of revolution of said cutting edge at an angle corresponding to the axial rake angle of the insert in the milling cutter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.