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公开(公告)号：US11635297B2
公开(公告)日：2023-04-25
申请号：US16809650
申请日：2020-03-05
IPC分类号： G08B1/08 , G01C21/20 , H04W4/029 , G05B19/418
摘要： A method for assigning a processing plan to a mobile unit data set of a mobile unit of an indoor location system of a manufacturing hall is provided. The method includes: providing a manufacturing control system for industrial processing of workpieces with a machine tool in accordance with workpiece-specific processing plans, each processing plan storing order information for a workpiece to be processed, providing a mobile unit with an image acquisition unit for acquiring image data, mobile unit data set belonging to the mobile unit and position data of the mobile unit acquired with the indoor location system being stored in the manufacturing control system, acquiring image data of a processing plan-specific object for identifying the processing plan to be assigned with the manufacturing control system, and assigning the identified processing plan to the mobile unit data set of the mobile unit in the manufacturing control system.
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公开(公告)号：US11493917B2
公开(公告)日：2022-11-08
申请号：US14513571
申请日：2014-10-14
发明人： Klaus Bauer , Christian Goerg , Vinh Phuc Dinh
摘要： Methods, devices and systems for remotely operating a machine using a communication device. In one aspect, a method includes generating images showing at least one operating range of the machine by using at least one camera of the machine, transmitting the generated images and an image of an operating surface of the machine to the communication device via a radio network, displaying at least one of: the operating surface image and at least one of the generated images on an operating display of the communication device, accepting machine operation commands input by an operator using the operating display, and then transmitting the machine operation commands via the radio network, thereby remotely operating the machine.
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公开(公告)号：US20220288727A1
公开(公告)日：2022-09-15
申请号：US17624959
申请日：2020-06-25
发明人： Dennis Wolf , Florian Raichle , Frederick Koepp , Joachim Wipper , Bernd Ruediger Schwald , Lena Dasch , Synnove Engel , Felix Frank , Ulrich Gommel , Steffen Rauscher
IPC分类号： B23K37/04
摘要： A method for transporting workpiece parts out of a cutting area of a laser cutting machine includes: moving a first holding device for holding workpiece parts along a first guide in a transporting direction transverse to a direction of movement of a laser cutting head, and moving a second holding device along a second guide in the transporting direction transverse to the direction of movement of the laser cutting head. First workpiece parts, which are cut within the cutting area from a first half of a workpiece, are transported from the cutting area into the storage area by the first holding device. Second workpiece parts, which are cut within the cutting area from a second half of the workpiece, are transported from the cutting area into storage area by the second holding device. The transportation of the first and second workpiece parts takes place in alternation.
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公开(公告)号：US11370063B2
公开(公告)日：2022-06-28
申请号：US16537661
申请日：2019-08-12
发明人： Berthold Schmidt , Klaus Bauer , Eberhard Wahl , Andreas Popp
IPC分类号： B23K26/08 , B23K26/144 , B23K26/146 , B23K26/352 , B23K101/18
摘要： A method for encoding a plate-like workpiece comprising: defining an encoding area; applying a magnetic layer to the surface of the workpiece; fusing parts of the magnetic layer to the surface of the workpiece by acting on the workpiece with radiation within the encoding area; cooling the workpiece; removing the non-fused parts of the magnetic layer. The method permits the workpieces to be trackable in a simple manner, irrespective of surface treatments that may possibly be carried out or are to be carried out later.
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公开(公告)号：US11361391B2
公开(公告)日：2022-06-14
申请号：US16388166
申请日：2019-04-18
IPC分类号： G06Q50/04 , G05B19/418 , G06Q10/06 , G06F16/387 , B07C7/00 , G06F17/40 , G06Q10/08 , B23K26/38 , B25J9/16
摘要： An interior localization system for manufacturing control, with multiple, fixedly installed transceivers for determining the position of multiple mobile units, the position being determined in particular by evaluating the runtime of electromagnetic (radio) signals. The interior localization system is used to associate one of the mobile units to a person in an industrial manufacturing plant that processes steel and/or sheet metal, to determine the position of the associated person by localizing the associated mobile unit using the interior localization system and to integrate the interior localization system into a manufacturing control system of the industrial manufacturing plant.
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公开(公告)号：US11358180B2
公开(公告)日：2022-06-14
申请号：US16387768
申请日：2019-04-18
发明人： Manuel Kiefer , Jens Ottnad , Eberhard Wahl , Korbinian Weiss , Benjamin Schwarz , Philipp Springer
IPC分类号： B07C7/00 , B25J9/16 , G05B19/418 , G06V40/20 , B23Q7/12 , B26D5/00 , G05B19/401 , G05B19/4093
摘要： A workpiece collecting point unit for a machine tool, in particular for a flatbed machine tool, such as a laser cutting or punching flatbed machine tool, has a placing area for workpieces produced by the machine tool within the framework of a processing plan, a display unit adapted to display information about the workpieces, which are to be further processed and were placed on the placing area, to an operator, and a signal device adapted to output an identification signal indicating to an operator the location of the selected workpiece collecting point unit for placing the workpiece, which is to be further processed, on the placing area. The workpiece collecting point unit can be used inter alia in a process to support a sequence of processing steps for processing workpieces.
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公开(公告)号：US11294358B2
公开(公告)日：2022-04-05
申请号：US16809627
申请日：2020-03-05
发明人： Jens Ottnad , Manuel Kiefer , Korbinian Weiss , Benjamin Schwarz
IPC分类号： G05B19/418 , H04W4/80
摘要： An indoor location system includes mobile transceiver units to support a manufacturing control of process courses in an industrial manufacturing of workpieces in a manufacturing plant. The indoor location system includes an analysis unit configured to determine a position of a mobile transceiver unit to be localized from runtimes of electromagnetic signals between transceiver units, and an energy consumption control unit configured to output a control signal for deactivating a localizing mode of a position signal module of at least one of the mobile transceiver units if participation of the at least one mobile transceiver unit in position determination operations is not required and to output a control signal for activating the localizing mode of the position signal module of the at least one of the mobile transceiver units from a deactivated state when participation of the at least one mobile transceiver unit in a position determination operation is required.
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公开(公告)号：US20220082724A1
公开(公告)日：2022-03-17
申请号：US17415940
申请日：2018-12-20
发明人： Jens OTTNAD , Dennis WOLF , Kevin LUTZ , Christoph BLÖMKER , Michael BURGER , Peter STEURER , Günter HIRT , Stefan KIENZLER
IPC分类号： G01V8/20 , B23Q15/007
摘要： A sensor apparatus for detecting a target object influenced by a process or formed in the process includes a sensor unit and an evaluation device. The sensor unit detects the target object in a detection zone of the sensor unit and generates a sensor signal that can be influenced by the target object. The evaluation device processes the sensor signal as a first input variable and generates an output signal, which indicates the detection of the target object, in dependence on the sensor signal. The evaluation device further processes a process parameter of the process, which acts on the target object, or a target object parameter, which characterizes the target object and is influenced by the process, as a respective further input variable and to generate the output signal in dependence on the process parameter and/or the target object parameter.
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公开(公告)号：US20220080523A1
公开(公告)日：2022-03-17
申请号：US17534466
申请日：2021-11-24
发明人： Anna Hoerner
摘要： A method determines a material property of a workpiece to be processed by a laser processing machine or a machine property of the laser processing machine. The method includes: piercing the workpiece by a laser beam generated the laser processing machine; detecting a measurement variable at a piercing-through time; and determining the material property or the machine property by way of a correlation between the measurement variable and the material property or the machine property.
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公开(公告)号：US11219965B2
公开(公告)日：2022-01-11
申请号：US15849979
申请日：2017-12-21
发明人： Martin Spiess , Markus Blaschka
IPC分类号： B23K26/03 , B23K26/36 , B23K37/04 , B23K37/02 , B23K26/0622 , B23K26/08 , B23K26/382 , B23K101/18
摘要： The disclosure relates to methods and systems for piercing, drilling, or cutting metal workpieces in a laser processing operation. The methods include focusing a pulsed laser beam onto a processing location on a workpiece; detecting process radiation emitted from the processing location; determining an intensity of the process radiation at a plurality of temporally sequential times during pulse pauses; determining an intensity gradient of the process radiation; comparing the intensity gradient with a gradient threshold value; and detecting a spontaneous material removal on the workpiece when the number of times the gradient threshold value has been exceeded is above a predetermined limit value. When a spontaneous material removal is detected, the system changes one or both of a laser parameter and a processing parameter of the laser processing operation. The disclosure also relates to processing machines for carrying out the methods.
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