Grinding method
US7448942B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 13, 2004 |
| Grant date | Nov 11, 2008 |
| Priority date | — |
| Expiry date | Dec 11, 2024 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB24B13/02
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A surface to be polished having a plurality of surfaces of significantly different curvatures can be polished evenly by the use of resilient abrasive members by using a polishing method including the steps of selecting at least two resilient abrasive members 10a, 10b from the resilient abrasive members having a plurality of dome-shaped portions of different curvatures determined by a plurality of curvatures on the surface to be polished of the polishing target, and mounting the selected resilient abrasive members 10a, 10b to specific abrasive member mounting jigs 20a, 20b and polishing the surface to be polished of the polishing target L2.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.