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    SYSTEM AND METHODS FOR IMPROVED SHEET METAL CUTTING
    1.
    发明公开
    SYSTEM AND METHODS FOR IMPROVED SHEET METAL CUTTING 审中-公开

    公开(公告)号：US20240227056A1

    公开(公告)日：2024-07-11

    申请号：US18408378

    申请日：2024-01-09

    申请人： Worth-Pfaff Innovations, Incorporated

    发明人： Eric Pfaff ,  Ronald K. Worth

    IPC分类号： B23K10/00 ,  B23K26/06 ,  B23K26/08 ,  B23K26/38 ,  B23K37/02 ,  G05B19/19

    CPC分类号： B23K10/006 ,  B23K10/00 ,  B23K26/0626 ,  B23K26/0876 ,  B23K26/38 ,  B23K37/0235 ,  G05B19/19 ,  G05B2219/49111

    摘要： A plasma cutting system for measuring or monitoring the voltage between a plasma torch and the material being cut to determine a voltage or voltage signature and comparing that measurement against predetermined values to indicate that an initial pierce of the material is complete, and based on the measurement, moving the torch or the material to a different location for additional cutting. The system further provides a Fix Drawing Tool, which will automatically detect and fix gaps or overlaps in a drawing that are very difficult to find visually. These gaps and overlaps become a problem when trying to make a proper toolpath because a CAM program requires a clean, closed shape. The system also provides a Dynamic Corner Looping system, which automatically adjusts with the feed-rate and accelerations of the toolpath and plasma machine, eliminates unwanted dross, sharpens corners and minimizes material loss. A pendant tethering system is also disclosed for managing control of a CNC machine remotely. Additional disclosed functionality includes a data collection system, a manual hand wheel with 3D simulation and a multiple fabrication head management system.

    Method for performing a test run on a test stand
    5.
    发明授权
    Method for performing a test run on a test stand 有权

    公开(公告)号：US11879806B2

    公开(公告)日：2024-01-23

    申请号：US17311962

    申请日：2019-12-09

    申请人： AVL LIST GMBH

    发明人： Emre Kural ,  Andreas Fleck

    IPC分类号： G01M15/02 ,  G05B19/19

    CPC分类号： G01M15/02 ,  G05B19/19 ,  G05B2219/35581

    摘要： Various embodiments of the present disclosure are directed to a method for carrying out a test run on a test stand. The method in some embodiments reduces a deviation between a comparison simulation value and a comparison reference value when carrying out a test run on a test stand with a test object by simulating via a simulation unit a number of simulation values using a number of specified reference values starting from a selected reference value, determining a corrected reference value which is specified to the simulation unit for simulating a corrected simulation value and determining at least one setpoint variable using the corrected simulation value.

    Operator-defined avoidance of chatter
    6.
    发明授权
    Operator-defined avoidance of chatter 有权

    公开(公告)号：US11822317B2

    公开(公告)日：2023-11-21

    申请号：US17290600

    申请日：2019-10-24

    申请人： SIEMENS AKTIENGESELLSCHAFT

    发明人： Jochen Bretschneider

    IPC分类号： G05B19/416 ,  G05B19/19

    CPC分类号： G05B19/4163 ,  G05B19/19 ,  G05B2219/35032 ,  G05B2219/41115 ,  G05B2219/41256 ,  G05B2219/42077 ,  G05B2219/42344

    摘要： A control device of a machine tool receives a target machining, in accordance with which a workpiece should be machined by a tool of the machine tool. The control device also receives via a human-machine interface or via an interface to an external memory device a selection, a parameterization and/or a specification of a sequence of predefined rules, which define the manner in which the machining of the workpiece should be modified in the event of undesired vibrations during machining. When undesired vibrations do not occur, as determined from acquired sensor signals, machining is carried out in accordance with the target machining. When undesired vibrations occur, the machining is modified in accordance with the rules, wherein the control device selects the rules in accordance with the selection, parameterizes the rules in accordance with the parameterization and/or carries out the rules in accordance with the specified sequence.

    Method for controlling a material, processing device and a load-carrying vehicle
    7.
    发明授权
    Method for controlling a material, processing device and a load-carrying vehicle 有权

    公开(公告)号：US11782412B2

    公开(公告)日：2023-10-10

    申请号：US17436122

    申请日：2019-03-04

    申请人： Volvo Construction Equipment AB

    发明人： Calle Skillsäter ,  Andreas Norrman

    IPC分类号： G05B19/19 ,  G05D1/02

    CPC分类号： G05B19/19 ,  G05D1/0291 ,  G05B2219/40068 ,  G05D2201/0202

    摘要： A method including determining a total amount of unprocessed material that has been dumped into the material processing device during a first time period determining a total amount of unprocessed material that has been processed during the first time period; determining a reference level of unprocessed material at the first point in time; predicting, based on the current level of unprocessed material contained in the material processing device and on an expected future processing rate of the material processing device at least one of an earlier and a later point in time at which the level of unprocessed material is expected to fall below a lower or upper limit; establishing a desired time-of-arrival period extending between a start point and an end point corresponding to the earlier and later points in time respectively; and adapting a speed of the first load-carrying vehicle.

    DISPLAY DEVICE, AND DISPLAY METHOD
    8.
    发明公开
    DISPLAY DEVICE, AND DISPLAY METHOD 审中-公开

    公开(公告)号：US20230315040A1

    公开(公告)日：2023-10-05

    申请号：US18042689

    申请日：2021-09-17

    申请人： FANUC CORPORATION

    发明人： Tomoyuki AIZAWA ,  Junichi TEZUKA

    IPC分类号： G05B19/19

    CPC分类号： G05B19/19 ,  G05B2219/35349

    摘要： The objective of the present invention is to display a correspondence relationship between a specific location in a machining program and specific position in a machining trajectory in such a way as to be immediately understandable, in a display device capable of simultaneously displaying the machining program and the machining trajectory. Acquired position data of a tool, and a character string from a machining program are saved in association with one another, a part of interest of a displayed tool machining trajectory is selected, and a program block comprising a character string from the machining program associated with the selected part of the machining trajectory is selected and is displayed on the displayed machining program, thereby making the relationship between the operation of the tool and the machining program more readily understandable.

    Movable gantry system configured to interface with jigs of different sizes
    9.
    发明授权
    Movable gantry system configured to interface with jigs of different sizes 有权

    公开(公告)号：US11740605B2

    公开(公告)日：2023-08-29

    申请号：US17744420

    申请日：2022-05-13

    申请人： Wilder Systems, LLC

    发明人： William Wilder

    IPC分类号： G05B19/19

    CPC分类号： G05B19/19 ,  G05B2219/40293

    摘要： A movable gantry system is described. In an example, the movable gantry system is configured to interface with jigs of different types or sizes and/or with different positions of a same jig and/or to perform operations on different parts mounted in such jigs. To do so, the movable gantry system includes an end effector, a gantry, and a computing system. The end effector is mounted within the gantry and provides at least rotational movement to perform operations on a part. The gantry is movable and interfaces with a jig holding the part. Further, the gantry provides translational movement to the end effector. The computing system identifies the gantry and the part and controls the gantry and the end effector, thereby facilitating the operations on the part.