Numerical control device and machine tool

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11215969
APP PUB NO 20200379433A1
SERIAL NO

16859509

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Abstract

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A numerical control device according to an aspect of the present disclosure controls, in accordance with a machining program, a machine tool that includes a plurality of machining systems performing machining by each causing a tool to act on a workpiece, and can perform tool oscillation that causes a relative speed of the tool in relation to the workpiece to periodically change in at least one of the machining systems, the numerical control device including: a condition change unit which, upon newly starting machining by one of the machining systems, in a case of another of the machining systems performing machining for which a presence/absence of the tool oscillation differs from the newly starting machining, changes a condition of the newly starting machining or the machining for which the presence/absence of the tool oscillation differs, from a condition derived from the machining program.

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Patent Owner(s)

  • FANUC CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Watanabe, Toshihiro Yamanashi, JP 62 315

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