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US 2019/0121630 A1Published application
Numerical controller
AssigneeFanuc Corporation
InventorKatsuhiro Endou
Life of this patent
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Abstract
A numerical controller is configured to be able to automatically extract a machining program of a deletion candidate and includes: a storage period designating unit that sets a storage period of a machining program; a use date recording unit that records a date on which the machining program is used; a deletion candidate selecting unit that extracts the machining program of the deletion candidate based on the storage period and the use date; and a deleting unit that deletes the machining program of the deletion candidate.
Claims4
A numerical controller comprising:
- a storage period designating unit that sets a storage period of a machining program;
- a use date recording unit that records a date on which the machining program is used;
- a deletion candidate selecting unit that extracts the machining program of a deletion candidate based on the storage period and the date on which the machining program is used;
- and
- a deleting unit that deletes the machining program of the deletion candidate.
2 more elements
Dependencies are inferred from the claim text.