Monitoring method for vibration drilling state of stack structure material
US12189358B2 · kind B2 · utility
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Key dates
| Filing date | Nov 11, 2021 |
| Grant date | Jan 7, 2025 |
| Priority date | — |
| Expiry date | Apr 26, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05B2219/49382
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A state monitoring method for vibration drilling of a stack structure material is provided. A load power and a torque value of a drilling spindle is monitored during machining. Drilling state are divided according to a machining material of a drill. According to a data of a test library, reference thresholds of two monitoring objects for judging the change of the drilling state are set to achieve the state monitoring for the drilling process. The method monitors the machining process through the monitoring module in the machining system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.