Press device, load correction method, and recording medium
US11772350B2 · kind B2 · utility
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Key dates
| Filing date | Aug 24, 2018 |
| Grant date | Oct 3, 2023 |
| Priority date | — |
| Expiry date | Sep 3, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05B2219/39112
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
Press-fitting work is evaluated by appropriately determining a load when sliding occurs. A load-drop determination unit determines whether or not a load value detected by a load detecting unit exceeds a load-drop determination value decided based on a moving average value and a dispersion average value stored in a storage unit. A data substitution unit substitutes the load value which is determined to exceed the load-drop determination value in the load-drop determination unit with a predetermined value.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.