Cutting tool and method for making same
US4008976A · kind A · utility
17Cited by
9References
21Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 30, 1975 |
| Grant date | Feb 22, 1977 |
| Priority date | — |
| Expiry date | Apr 30, 1995 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T408/78
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A cutting tool and method for making same are described in which a hard metal alloy coating is thermochemically deposited on the body of the tool to form a long wearing, high strength, layer. At least one cutting edge is machined in the layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.