Machine learning device that learns a set value of a machining program of a machine tool and machining system

摘要

Machine learning device (2) which is set up to learn a setting value of a machining program of a machine tool (1) which is set up to machine a running wheel (4), the machine learning device comprising: - a status monitoring unit (21) which is set up to do this is to obtain a heat displacement amount during a machining period of a workpiece as a state quantity, a determination data acquisition unit (22) configured to receive an unbalance amount of the impeller after machining as determination data, and a learning unit (23) configured to do so to learn the set value of the machining program based on an output of the condition monitoring unit and an output of the determination data acquisition unit.