Abstract: To provide an analysis device, an analysis method, and an analysis program capable of analyzing a machining state while associating machine data output during operation of a machine tool and measured data containing the size of an actual machined part measured by a measuring machine with each other. An analysis device comprises: a collection unit that collects an aggregate of machine data output during operation of a machine tool and an aggregate of measured data containing measurement points where the size of a machined part machined by the machine tool has been measured by a measuring instrument; and a feature extraction unit that selects machine data corresponding to an arbitrary measurement point, in the aggregate of the measured data from the aggregate of the machine data, and extracts the selected machine data as a feature at the arbitrary measurement point.

Abstract: Provided is a defect occurrence prediction system for a machine tool that makes it possible to identify the factors causing the occurrence of defects efficiently and effectively, and predict the occurrence of the defects accurately with good precision.

Abstract: To provide an automatic screw inspection system allowing screw inspection of a workpiece to be conducted more efficiently. An automatic screw inspection system comprises: a robot to which a screw inspection device is attached, the screw inspection device including a holder unit attached in a removable manner and holding an inspection gauge used for inspection of a female screw hole in a workpiece as an inspection target; a gauge storage storing a plurality of the holder units for inspection of the female screw hole conforming to a plurality of standards; a table on which the workpiece is to be placed; and a controller that controls the drive of the robot.

Abstract: The present disclosure is intended to provide an automatic three-dimensional measurement-based inspection system for workpieces which enables three-dimensional measurement-based inspection to be performed more efficiently. An automatic three-dimensional measurement-based inspection system for workpieces includes: an automated warehouse having a measurement target repository for storing a workpiece to undergo measurement-based inspection performed by a three-dimensional measurement apparatus, and having a measurement-purpose repository for storing the workpiece conveyed from the measurement target repository by a stacker crane when the three-dimensional measurement apparatus is going to perform the measurement; and the three-dimensional measurement apparatus provided is a three-dimensional measurement region that is adjacent to the measurement-purpose repository.

Abstract: Provided is a defect occurrence prediction system for a machine tool that makes it possible to identify the factors causing the occurrence of defects efficiently and effectively, and predict the occurrence of the defects accurately with good precision.

Abstract: The present disclosure is intended to provide an automatic three-dimensional measurement-based inspection system for workpieces which enables three-dimensional measurement-based inspection to be performed more efficiently. An automatic three-dimensional measurement-based inspection system for workpieces includes: an automated warehouse having a measurement target repository for storing a workpiece to undergo measurement-based inspection performed by a three-dimensional measurement apparatus, and having a measurement-purpose repository for storing the workpiece conveyed from the measurement target repository by a stacker crane when the three-dimensional measurement apparatus is going to perform the measurement; and the three-dimensional measurement apparatus provided is a three-dimensional measurement region that is adjacent to the measurement-purpose repository.

Abstract: To provide an automatic screw inspection system allowing screw inspection of a workpiece to be conducted more efficiently. An automatic screw inspection system comprises: a robot to which a screw inspection device is attached, the screw inspection device including a holder unit attached in a removable manner and holding an inspection gauge used for inspection of a female screw hole in a workpiece as an inspection target; a gauge storage storing a plurality of the holder units for inspection of the female screw hole conforming to a plurality of standards; a table on which the workpiece is to be placed; and a controller that controls the drive of the robot.

Abstract: To provide an analysis device, an analysis method, and an analysis program capable of analyzing a machining state while associating machine data output during operation of a machine tool and measured data containing the size of an actual machined part measured by a measuring machine with each other. An analysis device comprises: a collection unit that collects an aggregate of machine data output during operation of a machine tool and an aggregate of measured data containing measurement points where the size of a machined part machined by the machine tool has been measured by a measuring instrument; and a feature extraction unit that selects machine data corresponding to an arbitrary measurement point, in the aggregate of the measured data from the aggregate of the machine data, and extracts the selected machine data as a feature at the arbitrary measurement point.

Abstract: To provide a diagnosis device, a diagnosis method, and a diagnosis program capable of identifying a factor for defective machining. A diagnosis device comprises: a collection unit that collects machine data output during operation of a machine tool; a feature extraction unit that classifies the machine data according to an input factor for defective machining, and extracts a feature quantity from an aggregate of the machine data according to the input factor; and a determination unit that compares a feature quantity in the machine data output during actual machining by the machine tool with the feature quantity according to the factor, and determines a factor for defective machining based on a degree of match.