Abrasive articles and methods of forming
US9044841B2 · kind B2 · utility
5Cited by
4References
19Claims
0Family size
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Key dates
| Filing date | Nov 19, 2009 |
| Grant date | Jun 2, 2015 |
| Priority date | — |
| Expiry date | Jan 7, 2032 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23K2103/52
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A method of forming an abrasive article includes directing a beam of electromagnetic radiation at a starting location on an abrasive preform comprising a bonding layer and abrasive grains within the bonding layer, and increasing the power of the beam of electromagnetic radiation to a scanning power while directed at the starting location. The method further includes changing the position of the beam relative to the abrasive preform from the starting location to a second location on the abrasive preform.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.