Cutting insert for chipforming machine
US4215957A · kind A · utility
46Cited by
6References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 19, 1978 |
| Grant date | Aug 5, 1980 |
| Priority date | — |
| Expiry date | Sep 19, 1998 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T407/235
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A cutting insert for chipforming machining of workpieces is of the type comprising a rake face and a clearance face. At least one cutting edge is formed by the transition between the rake and clearance faces. The cutting edge is intersected by depressions extending along the rake face. The greatest dimension of each depression in a direction parallel to its associated cutting edge is greater than the distance between adjacent depressions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.