Control device for machining apparatus, machining apparatus, and correction method of machining data

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United States of America Patent

PATENT NO 9897993
SERIAL NO

14428926

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Abstract

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A machining apparatus includes a multi-joint arm provided with a machining tool for machining a workpiece. A control device of the machining apparatus includes: a storage section for storing NC data indicating a machining region of a workpiece by the machining apparatus; a distance measurement sensor placed on the arm and for measuring a distance between the workpiece and the machining apparatus for each machining surface of the workpiece; and a correction section for correcting the NC data for each of the machining surfaces based on a measurement result by the distance measurement sensor. As a result of this, the machining apparatus can perform the correction of machining data in correspondence to deviation of a machining object with higher accuracy.

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Patent Owner(s)

Patent OwnerAddress
MITSUBISHI HEAVY INDUSTRIES LTDTOKYO JAPAN TOKYO METROPOLIS
FLOW JAPAN CORPORATIONNAGOYA AICHI 460-0008

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baba, Yasuo Tokyo, JP 16 383
Kanazawa, Hiroyuki Tokyo, JP 47 234

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