Cutting member and method of manufacturing such member of compacted powder
US5275633A · kind A · utility
46Cited by
8References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 23, 1989 |
| Grant date | Jan 4, 1994 |
| Priority date | — |
| Expiry date | Oct 23, 2009 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23B2200/3681
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A cutting body is formed of compacted powder and has a lower side provided with a recess and a spaced protrusion. The body can be used as a cutting insert, or two identical such bodies can be sintered together to form an invertible cutting insert. Voids can be formed within the insert to contain sensors or conduct cooling fluid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.