System and method for improving a workpiece
US9068908B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Jan 25, 2013 |
| Grant date | Jun 30, 2015 |
| Priority date | — |
| Expiry date | Mar 6, 2034 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H2057/0087
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method of modifying a workpiece includes providing a workpiece, determining a load stress profile associated with a load condition, the load stress profile comprising a load stress greater than a material stress limit of the workpiece, determining a residual stress profile, the residual stress profile comprising a residual stress less than the material stress limit of the workpiece, and providing the workpiece with the residual stress profile, wherein a sum of the load stress and the residual stress is less than the material stress limit of the workpiece.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.