A management method for a cutting tool of a machine tool is provided. A user host imports a graphical data of a workpiece and a cutting tool database into CAM, and a user may select cutting tools to establish a complete machining process. T codes are replaced with electronic tags. Before executing a machine code comprising the electronic tags, the machine tool re-scans the cutting tools assembled at a tool turret and updates cutting tool arrangement information to ensure that the tool turret is equipped with the cutting tools used in the machining process. When the machine tool stores the electronic tags, a ready message is displayed for reminding an operator. When the electronic tags are not stored, the current storage location of a cutting tool lacked in the machining process or a warning message is displayed at the operation interface for reminding the operator.

A combination of electronic hardware, a microprocessor (embodied, e.g., in a personal-style computer (“PC”)), and control software blended together with unique systems integration techniques. When stationed at a machine tool, the result is an grated, interactive and intuitive machine tool or workstation capable of computer aided design (CAD), optional reverse engineering parts via coordinate measurement machining (CMM), toolpath generation computer aided manufacturing (CAM), and direct machine tool control (Direct CNC) by one person at one work station with a common human machine interface (HMI) and common file formats.

The selection support system selects components constituting a machine tool including a drive system having a motor and a motor drive device configured to drive and control the machine tool, and a housing part configured to house at least a part of the drive system. The selection support system includes an information reception unit configured to receive operation information on operation of the machine tool, machine information on a configuration of the machine tool, and housing part information on the housing part, and a calculation unit. The calculation unit has a temperature estimation unit configured to estimate a temperature of an inside of the housing part, on the basis of the operation information, the machine information, and the housing part information received by the information reception unit.

A data collection setting device of an industrial machine includes: a display unit that displays augmented reality; an industrial machine identifying unit that identifies the industrial machine in the real world displayed on the display unit; a data display control unit that displays, on the display unit, a virtual object relating to the data which are collectable in the identified industrial machine; a data collecting device display control unit that displays, on the display unit, an object indicating the data collecting device; an operation determining unit that determines operation of an operator with respect to the virtual object relating to the data and the object indicating the data collecting device displayed on the display unit, and identifies the data and the data collecting device; and a data collection setting generating unit that generates a setting for collecting the identified data of the industrial machine (10) in the identified data collecting device.

A machining command improving system is in an integrated system in which a CNC machine tool for machining of a machining target into a predetermined machining geometry a machining command and a shared database are connected to each other. The machining command improving system includes: a machining state recording unit that associates requested information indicating a request to be satisfied in the machining when the CNC machine tool performs the machining and state information indicating a state of implementation of the machining, and registers the associated requested information and state information as machining technique information; and a machining method improving unit. The machining method improving unit improves the machining command of the improvement target at the CNC machine tool based on machining technique information registered with the shared database and including requested information conforming at least partially to requested information corresponding to a machining command of an improvement target.

A control device of a machine including: an operating condition analyzing unit that analyzes an operating condition of the program, and performs a notification when the tool to be exchanged is not adjusted; an operating condition storage unit that stores the operating condition of the program at a time of exchanging the tool; a state restoration confirming unit that confirms whether an internal state of the machine and/or the control device is restorable so that an operation of a predetermined block of the program is performed again after the operation and a stop of the predetermined block after exchanging the tool; and a state restoration executing unit that, in a case in which the internal state is confirmed to be restorable, restores the internal state to a state at the time of exchanging the tool based on the stored operating condition of the program at the time of exchanging the tool.

Provided is an endmill. The maximum spindle speed, per one minute, of a main spindle to which the endmill is attached is Smax. The number of teeth of the endmill is N. The outer shape of the endmill is Da. The natural frequency at which vibrations at the end of the endmill reach a maximum level is ω1. ω1 and/or N are set so that when the diameter-direction infeed amount of the endmill is set to Rd: i) ω1×60/N×6<Smax, if Rd is at least 4% of Da; and ii) ω1×60/N×3<Smax, if Rd is less than 4% of Da.

A parameter indicating a surface property of an object surface is plotted on the horizontal axis, a normal direction change rate of the shape of the object surface is plotted on the vertical axis, the minimum normal direction change rate visible to a person is associated with the parameter indicating the surface property of the object surface to create a visible area map, the relationship between the parameter indicating the surface property of a machining surface of a workpiece, and the maximum value of the normal direction change rate of the shape of the machining surface of the workpiece is displayed on the visible area map, and the object surface is evaluated.

A machine tool for machine processing workpieces by using a tool having a pull stud at a proximal end portion thereof. The machine tool includes a tool magazine having a number of tool holders each of which is capable of attaching and detaching the tool, a spindle which holds the tool at the time of machine processing the workpieces, and a controller which determines whether or not the pull stud is appropriate on the basis of detected data of a visual sensor which is provided inside or outside the machine tool, and which captures images of the pull stud of a tool holder of the tool, or detected data of a sensor which is provided inside the tool magazine, and which measures length, electric resistance, or electric capacity of the pull stud.

According to one embodiment, an analysis device performs an analysis related to a plurality of tasks of a manufacturing process. The analysis device receives an image when each of the plurality of tasks is performed. The analysis device receives the images from an imaging device acquiring the images. The analysis device receives a detection signal from a tool used in at least one of the plurality of tasks. The detection signal is detected by the tool. The analysis device refers to end determination data for determining an end of each of the plurality of tasks. The analysis device determines the end of each of the plurality of tasks based on the images, the detection signal, and the end determination data.