An intelligent switching system for switching internal cooling and external cooling and a method are provided. The system includes a vision system, a cooling system and a control system. The vision system monitors a real-time milling state of a cutter, collects a real-time milling depth image that the cutter mills a workpiece, and transmits the collected real-time milling depth image to the control system. The control system includes a lubrication mode control center, and a motor control center. The lubrication mode control center receives the real-time image transmitted by the image collection control center; analyzes and processes the real-time image to obtain real-time milling depth data of the cutter. The motor control center receives a signal sent by the lubrication mode control center; analyzes and processes the signal, and transmits a control instruction to the cooling system. The cooling system executes a switching command issued by the control system.

A treatment method of a workpiece includes a positional relation storing step of storing a positional relation between a reference point of the workpiece and an identification mark to identify the workpiece, holding the workpiece over a holding table, imaging the workpiece by an imaging unit and detecting the reference point. The treatment method includes also a reading step of detecting the identification mark on the basis of the positional relation recorded in the positional relation storing step and imaging the identification mark by the imaging unit to read the identification mark, a treatment step of treating the workpiece, and an information recording step of associating information regarding the workpiece indicated by the identification mark read in the reading step with treatment information relating to the treatment step and recording the information regarding the workpiece and the treatment information.

A method for determining a dimension between the back and the cutting edge of a vibrating blade mounted on a cutting head includes successively of acquiring a digital image of the blade mounted on the cutting tool so a line corresponding to a cutting edge of the blade and a line corresponding to a back of the blade are visible in the image, determining on the digital image along a straight line perpendicular to the line corresponding to the cutting edge of the blade the pixels comprised between the line corresponding to the cutting edge of the blade and the line corresponding to the back of the blade, and calculating a filtered dimension between the back and the cutting edge of the blade from the number of pixels comprised between the line corresponding to the cutting edge of the blade and the line corresponding to the back of the blade.

An on-vehicle disk brake lathe system is attachable to a vehicle in order to machine a brake disk attached to a wheel hub and rotating about a wheel hub axis. The brake disk has an in-board friction face and an out-board friction face opposite the in-board friction face. The on-vehicle disk brake lathe system comprises a cutting mechanism and a brake disk drive unit including a wheel hub adaptor removably connectable to the wheel hub and a motor configured to rotate the wheel hub adaptor and the brake disk when the wheel hub adaptor is connected to the wheel hub. Further, the on-vehicle disk brake lathe system comprises a capture device. The capture device is configured to be moved to a position at which the capture device can capture an image showing at least a portion of the brake disk and/or at least a portion of the cutting mechanism.

The present invention provides a machine tool system including a machine tool body and a control device. The machine tool body includes: a cover that covers a machining region; chip expelling mechanisms that are disposed at a plurality of different positions inside the cover, that expel chips generated during processing, and a discharging ability of which is changeable; and a chip information obtaining unit that obtains information related to scattering directions of the chips during the processing. In accordance with the information related to the scattering directions of the chips and obtained by the chip information obtaining unit, the control device controls the discharging ability of one of the chip expelling mechanisms corresponding to a direction in which a largest amount of the chips have scattered so as to be larger than the discharging ability of another of the chip expelling mechanisms.

In a method for automated positioning of a blank in a processing machine provided with a housing and a spindle unit with an electric motor, a control unit for control and electrical supply of the processing machine, a computer producing processing programs for manufacturing workpieces, a workpiece holder, and an image recording unit that optically records image data of a blank received in the workpiece holder, a blank is fixed in the processing machine and the image recording unit produces an image of the blank. A division of the blank into an already processed region and into an unprocessed region based on the image data of the image is performed. A workpiece geometry to be produced is assigned to the unprocessed region of the blank, and a milling operation is performed on the unprocessed region. In a variant of the method, the image recording unit is separate from the processing unit.

The present disclosure is directed to calibrating position detection for a tool. The tool can use a sensor to detect a first value of a parameter. The tool can use a motor to extend the working member of the tool towards a working surface. The tool can include a base. The tool can detect, with the working member in contact with the working service, a second value of the parameter. The tool can determine a z-axis position of the working member relative to the working surface.

The present disclosure provides hand-held, battery-powered tools for performing operations such as crimping and cutting. A frame of the tool supports a working head, a battery, a motor connected to the battery, a controller and a camera. The tool includes a monitoring system for monitoring the performance of the tool remotely. The tool also includes control systems for controlling the performance of the tool.

A mobile machine tool (10), namely a manually-operated machine tool (10) or semi-stationary machine tool (10), for machining a workpiece (W), wherein the machine tool (10) has a plate-like guide element (30) with a guide surface (32) for guiding the machine tool (10) on the workpiece (W) or the workpiece (W) on the machine tool (10), wherein the machine tool (10) has a drive unit (11) with a drive motor (13) for driving a tool holder (14) arranged on the drive unit (11) in order to hold a work tool (15), wherein the machine tool (10) has a tool sensor (61, 62), the detection range of which (EB1, EB2) is directed at at least a partial region of the machine tool (10), and wherein the machine tool (10) has an evaluation device (80) for evaluating a tool sensor signal generated by the tool sensor (61, 62). A reference marking (R1, R2) which can be detected by the tool sensor (61, 62) is arranged within the detection range (EB1, EB2) of the tool sensor and the evaluation device (80) is configured to determine at least one correction value for the tool sensor signal depending on the reference marking (R1, R2).

The present invention concerns a method and a system for detecting malfunctions in an apparatus and/or defects in a workpiece processed by said apparatus. The method provides for acquiring a sound signal emitted by an apparatus during an operation cycle of the same, then comparing the sound signal with a plurality of audio tracks stored in a memory area for determining a malfunction of the apparatus and/or a defectiveness of the workpiece processed by the apparatus based on the result of said comparison. The operation cycle is subdivided into a plurality of work phases and during the acquisition of the sound signal a work phase of said plurality of work phases is identified. Each audio track of the plurality of stored audio tracks comprises an audio component relating to acquired sound signals, and additional information data comprising at least one identifier of the work phase executed by the apparatus during the acquisition of the sound signals of the audio component. The plurality of audio tracks used for the comparison with the sound signal is a group of audio tracks of the plurality of audio tracks whose identifier of the work phase of the apparatus corresponds to the identified work phase. The identification data of the audio tracks additionally comprise at least one identifier of a plurality of components activated during the phase to which the audio component refers, and it is further provided for a) identifying a plurality of components activated during the identified work phase, b) on the basis of the plurality of activated components, identifying a set of comparison phases among the plurality of phases of the operation cycle, and c) identifying as defective at least one component between the plurality of components activated during the work phase and/or the workpiece, on the basis of the audio tracks relating to the set of comparison phases identified and/or on the basis of sound signals acquired during the identified comparison phases.