公开(公告)号：WO2016118908A1

公开(公告)日：2016-07-28

申请号：PCT/US2016/014602

申请日：2016-01-22

Applicant: SYSTEMS, MACHINES, AUTOMATION COMPONENTS CORPORATION

Inventor： NEFF, Edward A.

IPC: H02P25/06 ,  G01B21/16

CPC classification number: B23Q17/2419 ,  B23P19/10 ,  G01S17/08 ,  G05B19/402 ,  G05B2219/37275 ,  G05B2219/37423 ,  G05B2219/45029 ,  G05B2219/45165 ,  G05B2219/50109

Abstract: A system and method for measuring a distance to a target work surface to precisely position a tool assembly coupled to an actuator. The method includes measuring a distance to a work surface using a distance sensor, moving the tool assembly into an approach position, the approach position being adjacent to a location on the work surface. The tool assembly is then moved from the approach position to the location on the work surface pursuant to a soft landing procedure. The soft landing procedure may include determining that the tool assembly has moved into soft contact with the target work surface. Methods also include topologically mapping a work surface, comparing map data to predefined data, and adjusting a positioning routine. Additionally, methods include optimizing actuator movements to timely measure distances from a distance sensor to a location on a work surface with minimal actuator movement.

Abstract translation: 一种用于测量到目标工作表面的距离以精确地定位联接到致动器的工具组件的系统和方法。 该方法包括使用距离传感器测量到工作表面的距离，将工具组件移动到接近位置，接近位置与工作表面上的位置相邻。 然后，根据软着陆程序，将工具组件从接近位置移动到工作表面上的位置。 软着陆程序可以包括确定工具组件已经移动到与目标工作表面的软接触。 方法还包括拓扑地映射工作表面，将地图数据与预定义数据进行比较，以及调整定位程序。 此外，方法包括优化致动器运动以及时地测量从距离传感器到工作表面上的位置的距离，同时具有最小的致动器运动。

公开(公告)号：WO2006062167A1

公开(公告)日：2006-06-15

申请号：PCT/JP2005/022575

申请日：2005-12-08

Applicant: 株式会社安川電機 ,  トヨタ自動車株式会社 ,  入江 俊充 ,  守田 隆一 ,  西川 清吾 ,  佐藤 彰生 ,  池田 剛司

Inventor： 入江 俊充 ,  守田 隆一 ,  西川 清吾 ,  佐藤 彰生 ,  池田 剛司

IPC: G05B19/4093

CPC classification number: B25J9/1664 ,  B23K26/0884 ,  G05B2219/39177 ,  G05B2219/39401 ,  G05B2219/39572 ,  G05B2219/40416 ,  G05B2219/45138 ,  G05B2219/45165

Abstract: A robot system includes s a robot (1) which moves a tool (3) attached to an end of the robot (1) by driving a robot drive shaft. The tool (3) applies a laser beam inputted from a laser oscillator (5) by drive of the tool drive shaft to an object. A robot control device (2) controls the robot drive shaft and the tool drive shaft in synchronization.

Abstract translation: 机器人系统包括通过驱动机器人驱动轴来移动附接到机器人（1）的端部的工具（3）的机器人（1）。 工具（3）通过工具驱动轴的驱动将激光振荡器（5）输入的激光束施加到物体上。 机器人控制装置（2）同步地控制机器人驱动轴和工具驱动轴。

公开(公告)号：WO1997019782A1

公开(公告)日：1997-06-05

申请号：PCT/JP1996003404

申请日：1996-11-20

Applicant: FANUC LTD ,  NAKATA, Yoshinori ,  SUZUKI, Kazuhiro ,  SATO, Motohiko ,  MATSUURA, Hitoshi

Inventor： FANUC LTD

IPC: B23K26/00

CPC classification number: B23K26/08 ,  G05B19/4103 ,  G05B2219/43147 ,  G05B2219/45165

Abstract: An interpolater (3) outputs an interpolation pulse for each axis in response to a movement command. The speed F of a machining head (35) moving along a machining path is calculated from the interpolation pulse (speed) for each axis and is sent to an output condition determination device (4). Based on the speed F, the output condition determination device (4) calculates the corresponding output power M(F), pulse frequency N(F) and pulse duty Q(F) and outputs them. As a result, the beam from a laser oscillator (20) is controlled by the output conditions of M(F), N(F) and Q(F).

Abstract translation: 内插器（3）响应于移动指令输出针对每个轴的内插脉冲。 根据每个轴的内插脉冲（速度）计算沿着加工路径移动的加工头（35）的速度F，并将其发送到输出条件确定装置（4）。 根据速度F，输出条件判定装置（4）计算相应的输出功率M（F），脉冲频率N（F）和脉冲占空比Q（F）并输出。 结果，来自激光振荡器（20）的光束由M（F），N（F）和Q（F）的输出条件控制。

公开(公告)号：WO1993001021A1

公开(公告)日：1993-01-21

申请号：PCT/EP1992001567

申请日：1992-07-10

Applicant: EHLERDING, Andreas

IPC: B23K26/00

CPC classification number: B23K26/10 ,  B23K26/08 ,  B23K37/0235 ,  G05B19/416 ,  G05B2219/37493 ,  G05B2219/41457 ,  G05B2219/43144 ,  G05B2219/45165

Abstract: PCT No. PCT/EP92/01567 Sec. 371 Date Nov. 17, 1994 Sec. 102(e) Date Nov. 17, 1994 PCT Filed Jul. 10, 1992 PCT Pub. No. WO93/01021 PCT Pub. Date Jan. 21, 1993A tool-receiving system 14 displaceable in one, two or three dimensions is mounted on a tool support 6 displaceable in two or three dimensions relative to the 2-dimensional or, e.g., 3-dimensional processing or drawing surface. System 14 is amenable to higher acceleration than the tool support 6. A device 30 coordinates the superposed components of displacements of tool support 6 and/or tool-receiving system 14 in such a way that the resulting maximum acceleration of the overall equipment corresponds at least to the acceleration of the system 14.

公开(公告)号：WO1990004223A1

公开(公告)日：1990-04-19

申请号：PCT/DE1989000644

申请日：1989-10-10

Applicant: VAN DIJK, Johannes, Wilhelmus

IPC: G05B19/42

CPC classification number: G05B19/4205 ,  G05B2219/37275 ,  G05B2219/45165

Abstract: The graphic elements of a document are reproduced on the surface of a workpiece (5) that is machined by focussed electromagnetic radiation (11), in particular laser radiation. In an installation for scanning the document and for machining the surface of the workpiece (5), the document, for example a drawing, is first scanned by electromagnetic radiation and an electronic reproduction of the document is prepared in the control and memory unit (16) that controls the installation. The surface of the workpiece (5) that takes the place of the document is machined according to this electronic reproduction. The same radiation guiding (3, 4) and focussing means (2), controlled by the same programme, are used for scanning and for machining. The machining process can be repeated on a plurality of workpieces (5). Small errors in the reproduction of the optical elements used in the focussing means (2) do not affect the quality of the reproduction. Only simple programmes are required for electronically controlling the installation. It is possible to include various quality control means in this process and in the corresponding devices.

公开(公告)号：WO1989010232A1

公开(公告)日：1989-11-02

申请号：PCT/JP1989000308

申请日：1989-03-23

Applicant: FANUC LTD ,  IEHISA, Nobuaki ,  SUZUKI, Kazuhiro

Inventor： FANUC LTD

IPC: B23K26/00

CPC classification number: G05B19/4069 ,  B23K26/083 ,  G05B19/4063 ,  G05B2219/45165

Abstract: This invention relates to a NC laser apparatus comprising the combination of a numeric control apparatus and a laser machining apparatus. It includes a means for measuring the oscillation time of laser and a means (19) for measuring laser output power. When the oscillation time is within a predetermined time based on the life of optical components and the drop rate of the output power is below a predetermined value, an instruction for cleaning optical components is displayed on a display (18). When the oscillation time of the laser exceeds a predetermined time and the drop rate of the output power is below the predetermined value, an instruction to replace the optical components (5, 6) is displayed on the display (18). Accordingly, the maintenance becomes easy and the life of the optical components can be improved.

公开(公告)号：WO2018098396A1

公开(公告)日：2018-05-31

申请号：PCT/US2017/063190

申请日：2017-11-24

Applicant: GLOWFORGE INC.

Inventor： SHAPIRO, Daniel

IPC: G05B19/409

CPC classification number: G05B19/4068 ,  G05B19/4063 ,  G05B19/409 ,  G05B2219/36531 ,  G05B2219/36542 ,  G05B2219/45165 ,  G06F3/048 ,  G06F21/305

Abstract: A method for accessing a computer-numerically-controlled machine can include receiving a command to be executed by the computer-numerically-controlled machine. A hardware state of a component in the computer-numerically-controlled machine can be determined by receiving, from the component, data indicative of the hardware state. An origin of the command including a user identification of a user who sent the command and/or a machine identification of a device that sent the command can be determined. Whether the computer- numerically-controlled machine is allowed to execute the command can be determined by applying a set of rules and based on the hardware state and/or the origin of the command. In response to determining that the computer-numerically-controlled machine is allowed to execute the command, the command can be executed at the computer-numerically-controlled machine.

公开(公告)号：WO2016023893A1

公开(公告)日：2016-02-18

申请号：PCT/EP2015/068439

申请日：2015-08-11

Applicant: TRUMPF LASER- UND SYSTEMTECHNIK GMBH

Inventor： HAGENLOCHER, Tobias ,  KIEWELER, Thomas ,  REYER, Michael ,  WADEHN, Wolf

IPC: B23K26/04 ,  G05B19/19

CPC classification number: B23K26/048 ,  G05B19/19 ,  G05B2219/37281 ,  G05B2219/37397 ,  G05B2219/45165

Abstract: Bei einem Verfahren zum Ermitteln von Abstandskorrekturwerten (∆A) eines Sollabstandes zwischen einer an einem Laserbearbeitungskopf (3) angeordneten Laserbearbeitungsdüse (8) und einem Werkstück (6) beim Laserbearbeiten des Werkstücks (6), wobei beim Laserbearbeiten der Abstand (A) der entlang einer Soll-Bewegungsbahn bewegten Laserbearbeitungsdüse (8) zum Werkstück (6) kapazitiv gemessen und auf den korrigierten Sollabstand geregelt wird, wird erfindungsgemäß das Werkstück (6) sowohl mit der Laserbearbeitungsdüse (8) als auch mit einem anstelle der Laserbearbeitungsdüse (8) an dem Laserbearbeitungskopf (3) angeordneten Messkopf (11), welcher eine geringere laterale Empfindlichkeit der Kapazitätsmessung als die Laserbearbeitungsdüse (8) aufweist, jeweils unter Vorgabe eines Sollabstands abgefahren und dabei die abgefahrene Bewegungsbahn der Laserbearbeitungsdüse (8) bestimmt. Aus den mit der Laserbearbeitungsdüse (8) und mit dem Messkopf (11) bestimmten Bewegungsbahnen werden dann die Abstandskorrekturwerte (∆A) für den Sollabstand der Laserbearbeitungsdüse (8) entlang der SollBewegungsbahn beim Laserbearbeiten des Werkstücks (6) ermittelt.

Abstract translation: 在用于确定距离的校正值（.DELTA.A）的方法，设置于激光加工头之间的所需距离（3）的激光加工用喷嘴（8）和工件（6）与工件（6）的激光加工，在其中激光加工沿着所述距离（A）的过程 移动所述激光加工用喷嘴（8）的目标移动路径到工件（6）是电容性地测量和控制，以校正后的目标的距离，根据该工件来实现（6）同时与激光加工用喷嘴（8），并在一个地方的激光加工用喷嘴（8）的 具有电容测量的作为激光加工喷嘴（8）的下侧的灵敏度设置激光加工头（3）测量头（11），穿过在每种情况下与一个目标距离的规范，并由此确定该激光加工用喷嘴（8）的磨损移动路径。 从激光加工用喷嘴（8），并与测量头（11）的某些轨迹是然后工件（6）的激光加工过程中计算用于激光加工用喷嘴（8）沿预定运动路径的所希望的距离的间隙的校正值（.DELTA.A）。

公开(公告)号：WO2008154217A3

公开(公告)日：2009-02-19

申请号：PCT/US2008065632

申请日：2008-06-03

Applicant: GSI GROUP CORP ,  PINARD ADAM I

Inventor： PINARD ADAM I

IPC: G05B19/414

CPC classification number: G05B19/4141 ,  G05B2219/33083 ,  G05B2219/33337 ,  G05B2219/34157 ,  G05B2219/45165

Abstract: A control system is disclosed for controlling the movement of a limited rotation motor. The control system includes a computer system and a closed-loop motor controller. The computer system is for generating command digital data including digital input commands for controlling the movement of the limited rotation motor. The closed-loop motor controller includes an input circuit for receiving the command digital data synchronous with a data input signal, a digital control system for processing the command digital data, an output circuit for providing a motor drive signal to the limited rotation motor, and a feedback circuit for providing digital feedback data to said digital control processing circuit. The digital control processing circuit providing closed-loop motor control calculations on a computation cycle that is synchronous with the data input signal.

Abstract translation: 公开了用于控制有限旋转电动机的运动的控制系统。 控制系统包括计算机系统和闭环电机控制器。 计算机系统用于产生指令数字数据，包括用于控制有限旋转电动机的运动的数字输入命令。 闭环电动机控制器包括用于接收与数据输入信号同步的指令数字数据的输入电路，用于处理指令数字数据的数字控制系统，用于向有限旋转电动机提供电动机驱动信号的输出电路，以及 用于向所述数字控制处理电路提供数字反馈数据的反馈电路。 数字控制处理电路在与数据输入信号同步的计算周期上提供闭环电机控制计算。

公开(公告)号：WO01087532A1

公开(公告)日：2001-11-22

申请号：PCT/JP2000/003215

申请日：2000-05-19

IPC: B23K26/08 ,  B25J9/16 ,  B23K26/00

CPC classification number: B23K26/08 ,  B23K26/0884 ,  B25J9/1679 ,  G05B2219/40085 ,  G05B2219/45165 ,  G05B2219/49246 ,  G05B2219/50353

Abstract: A controller for three-dimensional laser beam machine having a head structure in which the machining point is unchangeable even when the rotation axis and posture axis are rotated, wherein the end position and posture of the nozzle are taught, and the machining is effected according to the teaching. The control is such that the nozzle-direction vector is calculated from the current angles of the rotation axis (14) and posture axis (16), the angle by which the posture axis (16) changes for a certain time is calculated, the angle by which the rotation axis (14) is rotated according to a change of the angle of the posture axis (16) in such a way that the X and Y directions of the nozzle-direction vector is kept unchanged, and the rotation axis (14) is made to rotate by the calculated angle.

Abstract translation: 一种具有头结构的三维激光束机的控制器，其中即使旋转轴和姿态轴旋转，加工点也不变，其中教导喷嘴的端部位置和姿态，并且根据 教学。 控制使得从旋转轴（14）和姿势轴（16）的当前角度计算喷嘴方向矢量，计算姿势轴（16）改变一定时间的角度，角度 旋转轴（14）根据姿势轴（16）的角度的变化以使喷嘴方向矢量的X方向和Y方向保持不变的方式旋转，旋转轴（14） ）被旋转所计算的角度。