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    METHOD FOR CONFIGURING A LASER MACHINING MACHINE
    1.
    发明申请
    METHOD FOR CONFIGURING A LASER MACHINING MACHINE 有权
    配置激光加工机的方法

    公开(公告)号：US20150165549A1

    公开(公告)日：2015-06-18

    申请号：US14568172

    申请日：2014-12-12

    申请人： Bystronic Laser AG

    发明人： Beat Beutler

    IPC分类号： B23K26/03

    CPC分类号： B23K26/03 ,  B23K26/032 ,  B23K26/21 ,  B23K26/352 ,  B23K26/36 ,  B23K26/702 ,  G05B19/406 ,  G05B19/4083 ,  G05B2219/35398 ,  G05B2219/36086 ,  G05B2219/36089 ,  G05B2219/45041 ,  G05B2219/45165

    摘要： Methods for configuring laser machining machines (1) include control (2), whereby different types laser machining processes (A, B, C, D) can be executed using the laser machine (1), these processes being respectively controlled by the control apparatus (2) using process parameters. The processes of different types are categorised in a classification (20), in which a respective set of process parameters (21A-24A; 21B-24B; 21C-24C; 22D-24D), that are used during the execution of the respective process (A, B, C, D), is assigned to each process. During a determination and/or changing of a first process parameter (21A-24A) of a first process (A), a process parameter (S1-S6; 21B-24B; 21C-24C; 22D-24D) of a different process (B, C, D) that is contained within classification (20), is automatically determined and/or changed according to a stored rule, as a function of the first process parameter.

    摘要翻译： 用于配置激光加工机器的方法（1）包括控制（2），由此可以使用激光机（1）执行不同类型的激光加工工艺（A，B，C，D），这些工艺分别由控制装置 （2）使用过程参数。 不同类型的处理被分类为分类（20），其中在执行各个处理期间使用的相应的一组处理参数（21A-24A; 21B-24B; 21C-24C; 22D-24D） （A，B，C，D）被分配给每个进程。 在第一处理（A）的第一处理参数（21A-24A）的确定和/或改变期间，处理参数（S1-S6; 21B-24B; 21C-24C; 22D-24D） 包含在分类（20）中的B，C，D）根据存储的规则被自动确定和/或改变，作为第一处理参数的函数。

    LASER CUTTING SYSTEM FOR CUTTING A WORKPIECE WITH A LASER BEAM AT A VARIABLE CUTTING SPEED
    2.
    发明申请
    LASER CUTTING SYSTEM FOR CUTTING A WORKPIECE WITH A LASER BEAM AT A VARIABLE CUTTING SPEED 有权
    用于在可变切割速度下用激光切割工件的激光切割系统

    公开(公告)号：US20110220623A1

    公开(公告)日：2011-09-15

    申请号：US13063267

    申请日：2009-09-09

    申请人： Beat Beutler

    发明人： Beat Beutler

    IPC分类号： B23K26/14

    CPC分类号： B23K26/38 ,  B23K26/0876 ,  B23K26/0884 ,  B23K26/14 ,  G05B19/4163 ,  G05B2219/35398 ,  G05B2219/36283 ,  G05B2219/45041

    摘要： The laser cutting system (1) for cutting a workpiece (3) with a laser beam (5) along a cutting line (L1, L2) at a variable cutting speed (v) comprises a movable machining head (10) for placing the laser beam (5) on the respective workpiece (3), a user interface (45) for specifying the respective cutting line (L1, L2) and for specifying a minimum path accuracy (ΔB) of the laser beam (5), and a control device (20) for controlling a movement of the machining head (10) along the cutting line (L1, L2) relative to the respective workpiece and for controlling a plurality of process variables (LL, Tp, ΔT, DF, D0, ModL, δB, DS, DD, AG, PG) of a cutting process, wherein said movement during the cutting process can produce a cutting path (B1, B2) of the laser beam along the cutting line (L1, L2). A first subset (G1) of the process variables comprises exclusively one or more process variables (LL, Tp, ΔT) which influence the power of the laser beam available for cutting, and wherein a second subset (G2) of the process variables comprises exclusively one or more process variables (DF, DO, ModL, δB, DS, DD, AG, PG) which have no influence on the power of the laser beam available for cutting. At least one process variable of the second subset (DF, DO, ModL, δB, DS, DD, AG, PG) can be controlled by way of the control device (20) as a function of at least one variable control parameter (S20, S21, S22, S23, S24, S25, S26, S27), the respective value of which can be determined by the control device based on rules implemented in the control device as a function of at least one of the respectively registered values (vg1, vg2) of the speed of the machining head.

    摘要翻译： 用于以切割线（L1，L2）以可变切割速度（v）用激光束（5）切割工件（3）的激光切割系统（1）包括用于放置激光器的可移动加工头（10） （5），用于指定相应切割线（L1，L2）并用于指定激光束（5）的最小路径精度（＆Dgr; B）的用户界面（45），以及 控制装置（20），用于控制加工头（10）相对于相应工件沿着切割线（L1，L2）的移动，并用于控制多个过程变量（LL，Tp，＆Dgr; T，DF， D0，ModL，δB，DS，DD，AG，PG），其中所述切割过程中的所述移动可以沿切割线（L1，L2）产生激光束的切割路径（B1，B2）。 过程变量的第一子集（G1）仅包含影响可用于切割的激光束的功率的一个或多个过程变量（LL，Tp，＆Dgr; T），并且其中过程变量的第二子集（G2） 仅包含一个或多个对可切割激光束的功率没有影响的过程变量（DF，DO，ModL，δB，DS，DD，AG，PG）。 可以通过作为至少一个可变控制参数的函数的控制装置（20）来控制第二子集（DF，DO，ModL，δB，DS，DD，AG，PG）的至少一个过程变量（S20 ，S21，S22，S23，S24，S25，S26，S27），其各自的值可以由控制装置基于在控制装置中实现的规则作为分别登记值中的至少一个（vg1 ，vg2）加工头的速度。

    Machining system
    3.
    发明授权
    Machining system 有权

    公开(公告)号：US11911861B2

    公开(公告)日：2024-02-27

    申请号：US17274997

    申请日：2019-08-02

    申请人： DMG MORI CO., LTD.

    发明人： Takayuki Higuchi ,  Hiroshi Yasuda ,  Hideki Nagasue

    IPC分类号： B23Q11/08 ,  B23Q7/04 ,  B23Q15/12 ,  G05B19/4155

    CPC分类号： B23Q15/12 ,  B23Q7/04 ,  B23Q11/0825 ,  B23Q11/0891 ,  G05B19/4155 ,  G05B2219/35398 ,  Y10T409/30392

    摘要： A machining system includes a cover body having an opening and defining a machining area of a workpiece, a door portion provided in the opening, an actuator that operates the door portion between a first position at which the opening is closed and a second position at which the opening is opened, a controller that controls the actuator, and a robot arm that operates through the opening to convey a workpiece between the machining area and an external area outside the machining area. The controller controls the actuator such that the door portion is positioned at a third position when the robot arm conveys the workpiece. An opening area of the opening when the door portion is positioned at the third position is smaller than an opening area of the opening when the door portion is positioned at the second position.

    Machining program execution method for an NC device
    4.
    发明授权
    Machining program execution method for an NC device 失效
    NC设备的加工程序执行方法

    公开(公告)号：US5552688A

    公开(公告)日：1996-09-03

    申请号：US307661

    申请日：1994-09-22

    申请人： Makoto Haga

    发明人： Makoto Haga

    IPC分类号： B23Q15/00 ,  G05B19/18 ,  G05B19/408 ,  G05B19/4155 ,  G05B19/416

    CPC分类号： G05B19/408 ,  G05B2219/35263 ,  G05B2219/35398 ,  G05B2219/35525 ,  G05B2219/50087 ,  Y02P90/265

    摘要： A machining program execution method for an NC device, in which parameter values are automatically modified in accordance with the machining types in continuously executing machining operations of different machining types, such as rough machining, intermediate finish machining, finish machining, etc., by the NC device. A memory in the NC device is previously stored with the parameters to be modified in accordance with the machining types and the parameter values for each machining type, and machining programs and machining types are associated with each other and inputted to the NC device. At the start of execution of the individual machining programs, the machining types of the machining programs as objects of execution are discriminated by the designation of the machining type for the machining program and the parameter values are automatically modified in accordance with the machining type of the machining program. Thus, the machining operation of a machine tool can always be controlled by using optimum parameters.

    摘要翻译： PCT No.PCT / JP94 / 00083 Sec。 371日期1994年9月22日 102（e）1994年9月22日PCT 1994年1月21日PCT PCT。 第WO94 / 17459号公报 日期1994年04月8日一种NC装置的加工程序执行方法，其中根据在粗加工，中间精加工，精加工等不同加工类型的连续执行加工操作中的加工类型自动修改参数值， 等等，由NC设备。 预先存储NC装置中的存储器，其中将根据加工类型和每种加工类型的参数值对要修改的参数进行存储，并且将加工程序和加工类型相关联并输入到NC装置。 在开始执行各个加工程序时，通过加工程序的加工类型的指定来区分作为执行对象的加工程序的加工类型，并且根据加工程序的加工类型来自动修改参数值 加工程序。 因此，可以始终通过使用最佳参数来控制机床的加工操作。

    Laser cutting system for cutting a workpiece with a laser beam at a variable cutting speed
    7.
    发明授权
    Laser cutting system for cutting a workpiece with a laser beam at a variable cutting speed 有权
    激光切割系统，以可变切割速度用激光束切割工件

    公开(公告)号：US09067281B2

    公开(公告)日：2015-06-30

    申请号：US13063267

    申请日：2009-09-09

    申请人： Beat Beutler

    发明人： Beat Beutler

    IPC分类号： B23K26/38 ,  B23K26/08 ,  B23K26/14 ,  G05B19/416

    CPC分类号： B23K26/38 ,  B23K26/0876 ,  B23K26/0884 ,  B23K26/14 ,  G05B19/4163 ,  G05B2219/35398 ,  G05B2219/36283 ,  G05B2219/45041

    摘要： The laser cutting system for cutting a workpiece with a laser beam along a cutting line at a variable cutting speed includes a movable machining head for placing the laser beam on the respective workpiece, a user interface for specifying the respective cutting line and for specifying a minimum path accuracy of the laser beam, and a control device for controlling a movement of the machining head along the cutting line relative to the respective workpiece and for controlling a plurality of process variables of a cutting process. A second subset of the process variables comprises exclusively one or more process variables which have no influence on the power of the laser beam available for cutting. At least one process variable of the second subset can be controlled by way of the control device as a function of at least one variable control parameter.

    摘要翻译： 用于以可变切割速度沿着切割线用激光束切割工件的激光切割系统包括用于将激光束放置在相应工件上的可移动加工头，用于指定相应切割线并用于指定最小值的用户界面 激光束的路径精度以及用于控制加工头沿着切割线相对于相应工件移动并用于控制切割过程的多个过程变量的控制装置。 过程变量的第二个子集仅包含一个或多个不影响可用于切割的激光束的功率的过程变量。 可以通过作为至少一个可变控制参数的函数的控制装置来控制第二子集的至少一个过程变量。

    Method for the Subtractive Machining of a Workpiece and Machining System
    8.
    发明公开
    Method for the Subtractive Machining of a Workpiece and Machining System 审中-公开

    公开(公告)号：US20230251614A1

    公开(公告)日：2023-08-10

    申请号：US18003589

    申请日：2021-06-18

    申请人： Siemens Aktiengesellschaft

    发明人： Benjamin Samuel Lutz ,  Raven Thomas Reisch ,  Daniel Regulin

    IPC分类号： G05B19/042 ,  B23Q15/12

    CPC分类号： G05B19/042 ,  B23Q15/12 ,  G05B2219/35398

    摘要： Various embodiments of the teachings herein include a method for subtractive machining of a workpiece using a tool. The method may include: detecting at least two process variables of a machining process; and using the process variables to infer a wear on the tool. The process variables are passed on to a neural network which assigns each process variable a respective degree of wear independently of the other. The wear is inferred by means of a logic on the basis of the respective degrees of wear. The process variables are each selected from the group consisting of: a shape of the tool, an operating current, an operating voltage, maintenance and servicing information, and interruption information of the machining. Detecting the shape of the tool includes imaging using a camera and/or a scanner.

    Control system of machine tool
    9.
    发明授权
    Control system of machine tool 有权

    公开(公告)号：US11650568B2

    公开(公告)日：2023-05-16

    申请号：US16575719

    申请日：2019-09-19

    申请人： FANUC CORPORATION

    发明人： Hang Cui

    IPC分类号： G05B19/4093 ,  G05B19/4063

    CPC分类号： G05B19/40938 ,  G05B19/4063 ,  G05B2219/35398 ,  G05B2219/35513

    摘要： To provide a control system of a machine tool that enables a changed parameter to be reflected to a machine side in an arbitrary timing according to a worker's intention. A control system of a machine tool automated by reflecting a parameter by computerized numerical control, includes a storage unit that, when the parameter is changed, stores the parameter thus changed as a changed parameter, a changed parameter reflection condition setting unit that sets a condition for reflecting the changed parameter, and a changed parameter reflection unit that, when the condition is detected, reflects the changed parameter not yet reflected.