Interruption recovery method for machine tool machining file and machine tool applying same
US11467558B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 28, 2018 |
| Grant date | Oct 11, 2022 |
| Priority date | — |
| Expiry date | Mar 30, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05B2219/50104
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Provided are an interruption recovery method for a machine tool machining file and a machine tool applying the method. The interruption recovery method includes: generating first check information when a machine tool machining file is executed, the machine tool machining file being stored in an external memory; generating second check information when the machine tool machining file is re-executed after an interruption occurs; comparing the first check information and the second check information to determine whether the machine tool machining file is changed before and after the interruption; and recovering the execution of the machine tool machining file when the first check information matches the second check information. By generating and comparing the check information before and after the interruption to verify the integrity and consistency of data of the machine tool machining file, the machine tool machining can be carried out accurately and unerringly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.