Workpiece machining device
US12422823B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 30, 2020 |
| Grant date | Sep 23, 2025 |
| Priority date | — |
| Expiry date | Aug 24, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05B2219/33099
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A workpiece machining device for executing machining of a workpiece using a machining tool, including a detection section configured to detect a detectable physical amount which is a physical amount relating to the machining of the workpiece and which can be detected at each of detection points which are set at predetermined intervals in a monitoring range for monitoring a state of the detectable physical amount, a storage device configured to store machining data which is actual detection data which is actually detected by the detection section, a group forming section configured to form one or multiple groups by dividing the actual detection data stored in the storage device in accordance with the number of the detection points which are set in advance in an interval from a monitoring start point to a monitoring end point of the monitoring range, and a setting section configured to set an upper limit value and a lower limit value of the monitoring range for each group of the groups formed by the group forming section based on the actual detection data belonging to each group.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.