Numerical controller capable of changing machining condition in accordance with machining information
AssigneeFanuc Corporation
InventorJirou Fujiyama
Life of this patent
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Abstract
A numerical controller reads out an instruction block included in a machining program, obtains machining information indicating a feature of a tool path instructed by the read instruction block, and stores a machining conditions related to a movement of a tool in association with the obtained machining information. Further, the machining information obtained together with the instruction block is determined, and a machining condition in the movement of the tool instructed by the instruction block is changed based on the determined machining information and the stored machining condition.
Claims5
A numerical controller for controlling a machine equipped with a tool, based on a program including an instruction block that instructs a movement of the tool, comprising:
- an instruction analyzing unit configured to read out the instruction block and obtain machining information that is information indicating a feature of a tool path instructed by the instruction block;
- a machining condition storing unit configured to store a machining condition that is a condition related to the movement of the tool in association with the machining information;
- a machining information determining unit configured to determine the machining information obtained together with the instruction block;
- and
- a machining condition changing unit configured to change the machining condition in the movement of the tool instructed by the instruction block, based on the machining information determined by the machining information determining unit and the machining condition stored in the machining condition storing unit.
Dependencies are inferred from the claim text.