Cutting tool inserts and methods to manufacture
US7824134B2 · kind B2 · utility
5Cited by
49References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 25, 2008 |
| Grant date | Nov 2, 2010 |
| Priority date | — |
| Expiry date | Jul 31, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T407/27
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A cutting insert includes a cutting insert body having a plurality of openings, a plurality of cutting tips, and a braze joint between each of the cutting tips and the cutting insert body. Each of the cutting tips may be disposed in a respective opening of the insert body. The cutting tips include an intermediate feature and a tip portion. The intermediate feature has a geometry that provides a mechanical bond when inserted into an opening of the cutting insert body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.