Cutting tool and method and apparatus for making the same
US6602029B1 · kind B1 · utility
14Cited by
30References
35Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 5, 2000 |
| Grant date | Aug 5, 2003 |
| Priority date | — |
| Expiry date | Dec 29, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T408/9097
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A cutting tool has a flute and land, which follow a helix angle, wherein the flute and land are connected to one another with a convex heel to provide a smooth contour to the tool surface and to provide improved performance. A grinding wheel for producing a cutting tool, along with a method for using such a grinding wheel, is also disclosed. Finally, a crush roll for dressing such a grinding wheel is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.