Cutting tool sleeve for tool holders
US8926238B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | May 3, 2010 |
| Grant date | Jan 6, 2015 |
| Priority date | — |
| Expiry date | Apr 24, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T409/30952
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A method and apparatus may be provided for performing an operation on a workpiece. A tool holder with a tool and the workpiece may be positioned relative to each other. The tool holder may be attached to a machine. The tool may have a sleeve and a number of cutting features. The sleeve may have a first end, a second end, a surface, and a channel with an opening at the first end of the sleeve and an opening at the second end of the sleeve. The sleeve may receive at least a portion of a rod for the tool holder in the channel. A stiffness of the sleeve may be greater than a stiffness of the tool holder. The number of cutting features may be associated with the surface of the sleeve. The operation may be performed using the tool holder with the tool on the workpiece.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.