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DE102019112999A1 Verfahren zum Betreiben einer Kernbohrmaschine sowie Kernbohrmaschine und Kernbohrkrone zur Durchführung des Verfahrens  
Die Erfindung betrifft ein Verfahren zum Betreiben einer elektrischen Kernbohrmaschine (1), insbesondere einer Magnetkernbohrmaschine, umfassend die Schritte: Identifizieren einer mit der...
DE102019112775A1 Verfahren zum Betreiben eines virtuellen Sensors für das Bestimmen eines Zustands eines Werkzeughalters einer Werkzeugmaschine, virtueller Sensor für das Bestimmen eines Zustands eines Werkzeughalters sowie Werkzeugmaschine  
Die Erfindung betrifft ein Verfahren zum Betreiben eines virtuellen Sensors (2) für das Bestimmen eines Zustands eines Werkzeughalters (4) einer Werkzeugmaschine (6), wie Spindel, einer...
DE102020203536A1 PROCESSING SYSTEM AND PROCESSING PROCESS  
To provide a machining system that can accurately measure the position of a workpiece without increasing the machining cycle time. A machining system according to an aspect of the present...
DE102020110221A1 Anomaly Character Recognition System and Procedure  
An abnormality mark recognition system is a system that recognizes an abnormality mark in a work machine that has a rotating tool. The system includes: an AE sensor installed on the work machine...
DE102019110137A1 Machining process  
Processing method for processing workpieces, which are preferably at least partially made of wood, wood-based materials, plastic or the like, on a processing device whereby a vibration state of...
DE102019002752A1 Method of creating or machining a toothing  
The invention relates to a method of generating or machining a toothing on a workpiece, in which the workpiece, which is driven to rotate about its axis of rotation, is brought into rolling...
DE102020107861A1 System for managing tool change times  
A tool change time management system includes a data acquisition unit that acquires time series data showing a machining state from a machine; a data cutting unit that cuts out pattern data from...
DE102020001818A1 PERFORATING DEVICE FOR A CYLINDRICAL WORKPIECE, METHOD FOR PERFORATING A CYLINDRICAL WORKPIECE, METHOD FOR MANUFACTURING A CYLINDRICAL PRODUCT AND METHOD FOR TESTING A CYLINDRICAL WORKPIECE  
A perforating apparatus for a cylindrical workpiece, comprising: a cradle having a groove extending in a direction horizontally from one end to the other end; a barrier provided at one end of the...
DE102019107711A1 Procedure for determining the clamping force  
The invention relates to a method for determining the clamping force of a power-operated, rotationally drivable clamping device (2) of a machine tool (1), comprising the steps • Clamping an object...
DE102020107274A1 Wear amount measuring device and wear amount measuring method  
A wear amount measuring device includes: a light emitting unit configured to emit light onto an object to be measured having a wear surface; an imaging unit which is configured to obtain an image...
DE102020001078A1 TEMPERATURE INTERPOLATION DEVICE  
A temperature interpolation device (100) is provided which, during the operation of a machine tool, can appropriately interpolate temperature data in a time segment in which the temperature data...
DE102019125248A1 Method for adjusting an inlet guide of a peeling machine and peeling machine  
The invention relates to a method for adjusting an inlet guide of a peeling machine, in which by means of the inlet guide a material to be peeled is regulated in relation to a peeling head...
DE102019102870A1 Process for machining gear workpieces  
A method for machining a gear workpiece in a machine with a cutting tool which comprises at least two geometrically defined cutting edges which, as part of the machining, produce material in chip...
DE202015009826U1 Machine tool for determining the position of a workpiece  
Machine tool, set up to carry out a method for determining the position of a workpiece (1) and / or a tool (3) in the machine tool (2), in which a workpiece (1) is clamped on the machine tool (2),...
DE102020200610A1 Thermal displacement correction method and thermal displacement correction device of a machine tool  
One method includes an initial tool temperature setting step of setting an initial tool temperature; a tool temperature estimation step of estimating a temperature of a tool or a position...
DE102020200491A1 MACHINE TOOL MANAGEMENT SYSTEM  
A tool management system of a machine tool capable of determining an appropriate time to replace a tool used by a machine tool is provided. The tool management system includes: at least one...
DE102020200488A1 Preventive maintenance system for machine tools  
A preventive maintenance system of a machine tool capable of mechanically and automatically determining the presence of an abnormality which has been conventionally made based on an operator's...
DE102015117028B4 Device for cutting substrate and robot  
A cutting device (30) for cutting a substrate (A), comprising: a press part (42); a cutting part (44), which is designed such that it is movable relative to the pressing part (42), the cutting...
DE102017011755B4 Temperature control system for a machine tool  
Temperature control system (10, 70) for a machine tool (16) for controlling an ambient temperature of the machine tool (16) provided in a room interior (12), the system comprising: a cover (22)...
DE102018221791A1 Method for determining the abrasiveness index of materials, use of a drill and a drilling tool therefor, holding device for a hand drill and abrasivity index determination device  
The present invention relates to a method for determining an abrasiveness index of a material, the method comprising a material processing in which the material is processed with a tool, and a...
DE102019007514A1 WARM UP EVALUATION DEVICE, WARM UP EVALUATION PROCEDURE AND WARM UP EVALUATION PROGRAM  
A warm-up evaluation device, a warm-up evaluation method and a warm-up evaluation program are provided which are suitable for determining a suitable warm-up program. A warm-up evaluation device...
DE102019105061A1 Method for measuring the surface of workpieces  
In a method for measuring the surface of workpieces machined on a machine tool, for example a turning, milling or grinding machine, by means of a processing tool using a surface measuring device,...
DE102018128352A1 Joining device and method for checking the condition of a matrix of a joining device  
The invention relates to a joining device (1) for joining sheet metal, comprising a stamp (2) for generating a compressive force on at least one of the sheets and a die (3) for contacting the...
DE102018125036A1 Device for reshaping a particularly metallic workpiece  
Device (1) for shaping a metal workpiece in particular, comprising a shaping device (3), wherein a sensing device (11, 11 ', 11 ", 11"') for at least area-wise sensing of the temperature of a...
DE102018125135A1 METHOD AND DEVICE FOR CONTROLLING A ROD KNIFE CLAMPING AND / OR A KNIFE SHAFT OF A ROD KNIFE HEAD FOR THE BEVEL WHEEL PRODUCTION  
Method for checking a rod knife clamping and / or a knife shaft of a rod knife head for the production of bevel gears, with the following steps: - Providing a base body (26) of a rod cutter head...
DE102008044669B4 Guide for a saw band or a saw blade of a sawing machine  
Guide for a saw band or a saw blade of a sawing machine, comprising a holder (11, 14) and high-strength sliding pieces (12, 15) attached to the holder (11, 14), which ensure at least occasionally...
DE102019122771A1 Machining environment estimator  
A machining environment estimation device according to the present disclosure includes a preprocessing unit that receives vibration time series data indicating a machining environment of the...
DE102018118001A1 Method for monitoring a machine tool, monitoring device and computer program product  
A method for monitoring a machine tool is described in which the movement of a tool is numerically controlled with the aid of a control computer. The process comprises the process steps: a...
DE102019210595A1 ANOMALY DETECTING DEVICE OF A MACHINE TOOL  
An anomaly detection device of a machine tool, which is capable of improving the accuracy of the anomaly detection of a machine tool, is provided. Anomaly detection device 10 of a machine tool...
DE102019117684A1 System for determining a machine tool status and method for determining the machine tool status  
A system for determining the state of a machine tool is provided that is configured to determine a state in connection with a machine tool that includes a rotating mechanism for machining an...
DE102019209782A1 IRREGULARITY DETECTION DEVICE OF A MACHINE TOOL  
An irregularity detection device of a machine tool for detecting an irregularity in the machine tool is provided. An irregularity detector 10 of a machine tool 1, which has a spindle 2s which...
DE102015106284B4 Tailstock control device  
A tailstock control device includes a tailstock parameter setting unit that receives beforehand a determination of the tailstock acceleration time ta, the tailstock moving speed V, the drive...
DE102019206391A1 Wafer grinding device and wafer grinding process  
A wafer grinding apparatus (100) performs grinding processing for grinding a semiconductor wafer (W1) with a grindstone (4). The grindstone (4) has a wear rate as a characteristic. The wear rate...
DE102019201694A1 Motor controller  
Providing a motor control device that inhibits a fluctuation in load information of a spindle motor and can suppress a decrease in its responsiveness when performing control of machining...
DE102011008397B4 Procedure for slicing a block and wire saw  
A method of slicing a block by means of a wire saw, comprising: drawing a wire onto a plurality of grooved rollers, the wire being unwound from one of a pair of wire spools and being wound by the...
DE102017212711B4 Clamping device with force measuring device for clamping a workpiece and use of this clamping device  
Clamping device (1) for clamping a workpiece (19), comprising a base body (2), - A clamping piece (5) which is movably mounted on the base body (2), so that the clamping piece (5) can be...
DE102019001177A1 Controller, machine learning device and system  
In a control apparatus, a machine learning apparatus, and a system capable of dealing with changes in a clamping force without using expensive equipment, the control apparatus comprises a machine...
DE102018203532A1 Method and device for monitoring a state of wear of a cutting element of a milling tool  
In order to ensure a need-based replacement of a cutting element (12) of a milling tool, it is proposed that a regular determination (101) of a temperature of the cutting element (12) takes place.
DE102019102250A1 Predicting the wear of the polishing tool, machine learning device and system  
An apparatus for predicting the wear amount of a polishing tool, a machine learning apparatus, and a system capable of predicting a wear amount of a polishing tool unit of a polishing tool during...
DE102019200622A1 Display unit and machine tool  
An object of the present invention is to provide a display unit and a machine tool that can clearly indicate how an improvement of a machining program affects a machining process as a whole. A...
DE102019200463A1 ABNORMALITY DETERMINATION DEVICE, PROGRAM, ABNORMALITY DETERMINATION SYSTEM AND ABNORMALITY ASSIGNMENT PROCEDURE  
To provide an abnormality determination device, a program, an abnormality determination system, and an abnormality determination method that can easily detect an abnormality of a temperature in a...
DE102019200384A1 Anomaly Determiner, Program, Anomaly Determination System, and Anomaly Determination Method  
An abnormality determination device (100) that determines an abnormality of a temperature sensor (200) in a machine tool (1) comprises: a temperature pattern storage unit (130) that stores a...
DE102018201427A1 Method and device for monitoring a tool clamping system of a work spindle of a numerically controlled machine tool  
The present invention relates to a method and a device for monitoring a tool clamping system of a work spindle of a numerically controlled machine tool with a control device for controlling a...
DE102018102327A1 Force measuring device for detecting machining forces on a machine tool and machine tool with force measuring device  
The invention relates to a force measuring device for the detection of machining forces or moments between the workpiece and tool on machine tools having at least one headstock and a tool spindle...
DE102015110643B4 Control device for a machine tool, which estimates overheating of an engine  
A machine tool control apparatus (1) having a motor (2) that drives a spindle, the machine tool control apparatus comprising: a current detection device (11) which detects a current value of the...
DE102017131373A1 Method for machining workpieces, as well as machining system  
Method for machining workpieces (12, 14 74) in which a starting workpiece (12) is first of all processed by means of a first machine tool (first machining operation), then the machined workpiece...
DE102017131372A1 Method for machining workpieces, and machine tool  
In a method for machining workpieces (12), a starting workpiece (12) is machined by means of a tool (60, 62) of a machine tool (10) and a value of a quality feature resulting from the machining...
DE102018100911A1 Method for the early detection of damage to a machine tool; Apparatus for carrying out the method; as well as machine tool  
when a maximum permissible deviation value indicating a change in state of a component of the machine tool (1) is reached or exceeded or the operating state remains unchanged if the deviation is...
DE102017128628A1 Method for detecting at least one tool state of a tool of a machine tool for machining workpieces and machine tool  
The invention relates to a method for detecting at least one tool state of a tool (12) of a machine tool (2) for machining workpieces (10), the at least one tool holder (4), the at least one the...
DE102018128186A1 Tool life determiner  
The wear condition of a cutting tool is accurately determined by using a low-cost sensor. A tool life determining device (1) is provided comprising: a test workpiece carrier (2) having a cutting...