Method for the ultrasonic peening of large sized annular surfaces of thin parts
US6289705A · kind A · utility
23Cited by
2References
2Claims
0Family size
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Key dates
| Filing date | Nov 17, 2000 |
| Grant date | Sep 18, 2001 |
| Priority date | — |
| Expiry date | Nov 17, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/479
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A method of so-called "ultrasonic" peening is described for peening large sized annular surfaces on thin parts. The method uses a microbead mist vibrated in a chamber with an opening so that the surface that is to be peened makes at least five movements past the opening of the peening chamber during peening so as to reduce deformation of the part.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.