Method and apparatus for deburring machined workpieces
US6726546B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 9, 2003 |
| Grant date | Apr 27, 2004 |
| Priority date | — |
| Expiry date | Jan 9, 2023 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB24B27/02
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A method and apparatus for deburring nonmetallic machined workpieces. A deburring material of sufficient hardness to debur nonmetallic workpieces without causing scarring thereto is rubbed against a workpiece to effect deburring. The deburring material has a durometer hardness and consequently a coefficient of friction whereby frictional engagement of a burr with the deburring material is stronger than the attachment of the burr to the workpiece and therefore the burr is removed as the deburring material is actuated and brought into contact with the burr. The deburring material can be, e.g., polyisoprene and may be mechanically actuated or actuated by hand.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.