Press vibration severity/reliability monitoring system and method
US5094107A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Aug 21, 1990 |
| Grant date | Mar 10, 1992 |
| Priority date | — |
| Expiry date | Aug 21, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P90/80
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A method of generating a press load/speed vibration severity capacity zone chart, for the purpose of determining the effects of any press/die application on the long-term operating reliability of a press during its production operation, wherein sensors are placed on the press structure to monitor and record RMS vibration velocity levels over a plurality of load/speed test condition combinations, in order to generate the reliability chart. Further apparatus is used to monitor the actual reliability level of the press during any production application, by comparison of the actual production operation data to the data generated by the method to establish the press vibration severity/reliability chart.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.