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US 2020/0026259 A1Published application
Numerical controller
AssigneeFanuc Corporation
InventorEiji Matsumoto
Life of this patent
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Abstract
A numerical controller controlling punching performs punching according to a machining program, detects a phenomenon that the punching is not normally completed, collects and stores information required for re-execution of a block in which the phenomenon is generated, and restores a machining state at the time of occurrence of the phenomenon and further re-executes the punching by using the information.
Claims4
A numerical controller controlling punching, the numerical controller comprising:
- a punching executor performing the punching according to a machining program;
- a punching error detector detecting a phenomenon that the punching is not normally completed;
- a re-punching information storage collecting and storing information required for re-execution of a block that the phenomenon is generated;
- and
- a re-punching executor restoring a machining state at the time of occurrence of the phenomenon and re-executing the punching by using the information.
2 more elements
Dependencies are inferred from the claim text.