Self-bonded foamed abrasive articles and machining with such articles
US8696409B2 · kind B2 · utility
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16Claims
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Key dates
| Filing date | Dec 24, 2012 |
| Grant date | Apr 15, 2014 |
| Priority date | — |
| Expiry date | Dec 24, 2032 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB24D3/32
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A self-bonded foamed abrasive article and a method of machining using such an article. The machining method includes providing a workpiece having a worksurface and removing material from the worksurface by moving an abrasive relative to the worksurface, wherein the abrasive comprises a foamed abrasive body consisting of abrasive grains and a porosity of at least about 66 vol %.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.