公开(公告)号：US20090200432A1

公开(公告)日：2009-08-13

申请号：US12385656

申请日：2009-04-15

申请人： Toshihiko Inoue ,  Kazutaka Nakayama ,  Takatoshi Iwayama

发明人： Toshihiko Inoue ,  Kazutaka Nakayama ,  Takatoshi Iwayama

IPC分类号： F16L3/01 ,  F16L3/00 ,  H02G11/00 ,  B25J19/00

CPC分类号： B25J19/0025 ,  Y10T74/20305

摘要： A managing structure for an umbilical member includes a flexible conduit for leading an umbilical member inserted therein from a front arm of a robot to a working tool mounted on a wrist of the robot, a first conduit mounting portion provided adjacent to the front arm, and a second conduit mounting portion provided adjacent to a point where the umbilical member is connected to the working tool. One end of the conduit is attached to the first conduit mounting portion, while the other end of the conduit is attached to the second conduit mounting portion. The conduit is laid so that a section thereof between the first conduit mounting portion and the second conduit mounting portion does not contact the body of the robot.

摘要翻译： 一种用于脐带构件的管理结构包括用于将从机器人的前臂插入其中的脐带构件引导到安装在机器人手腕上的作业工具的柔性导管，邻近前臂设置的第一导管安装部分，以及 第二导管安装部分，其邻近于脐带构件连接到工作工具的点设置。 导管的一端连接到第一导管安装部分，而导管的另一端附接到第二导管安装部分。 导管被放置成使得其第一导管安装部分和第二导管安装部分之间的部分不接触机器人的主体。

公开(公告)号：US20090198370A1

公开(公告)日：2009-08-06

申请号：US12340784

申请日：2008-12-22

申请人： Hiroji NISHI ,  Jun MIZUNO

发明人： Hiroji NISHI ,  Jun MIZUNO

IPC分类号： G06F19/00

CPC分类号： G05B19/41815 ,  G05B2219/31078 ,  G05B2219/50362 ,  Y02P90/08 ,  Y02P90/083 ,  Y02P90/087

摘要： A production control apparatus (10) of a production system (1) provided with a storing means (3) for storing in advance a production system model (4) comprised of workpiece information regarding workpieces (W) and program information regarding a plurality of work programs of robots (11 to 13) and a plurality of machining programs of machine tools (21, 22), an updating means (5) for updating the production system model based on run status signals showing run statuses of the robots and machines tools and workpiece signals from the detectors (311, 321), and an instructing means (6) for selecting one work program and one machining program based on the updated production system model and instructing running of the selected work program and work program to the robot and machine tool. Due to this, by calling up a work program of the robot etc. in accordance with the state of the production system, it is possible to change the program and restore the system from error.

摘要翻译： 一种生产系统（1）的生产控制装置（10），其具有预先存储关于工件（W）的工件信息和关于多个工件的程序信息的生产系统模型（4）的存储装置（3） 机器人程序（11〜13）和多个机床加工程序（21,22），更新装置（5），用于基于运行状态信号来更新生产系统模型，该运行状态信号表示机器人和机床的运行状态， 来自检测器（311,321）的工件信号和用于基于更新的生产系统模型选择一个工作程序和一个加工程序的指令装置（6），并且指示所选择的工作程序和工作程序运行到机器人和机器 工具。 由此，通过根据生产系统的状态调用机器人的工作程序等，可以改变程序并将系统从错误中恢复。

公开(公告)号：US07566844B2

公开(公告)日：2009-07-28

申请号：US11247258

申请日：2005-10-12

申请人： Akira Egawa ,  Kazuhiro Suzuki ,  Hiroaki Tokito

发明人： Akira Egawa ,  Kazuhiro Suzuki ,  Hiroaki Tokito

IPC分类号： B23K26/00 ,  B23K26/08

CPC分类号： B23K26/04 ,  B23K26/38 ,  B23K26/382

摘要： A laser-machining device (1) for machining a workpiece (W) by radiating it with the laser beam output from a nozzle (42) of a laser oscillator (31) is disclosed. A gap amount sensor (43) detects the gap amount between the workpiece and the nozzle. An approach unit (12, 41) causes the nozzle to approach the workpiece to a position suitable for the laser machining. The approach unit performs a first approach operation (12a) for making the nozzle approach the workpiece using the gap amount detected by the gap amount sensor until the gap amount comes to assume a predetermined value, and a second approach operation (12b), after the first approach operation, for causing the nozzle to approach the workpiece until the complete approach without using the gap amount detected by the gap amount sensor. As a result, the required time is shorter and a stable piercing process can be executed.

摘要翻译： 公开了一种用于通过从激光振荡器（31）的喷嘴（42）输出的激光束照射工件（W）来加工工件（W）的激光加工装置（1）。 间隙量传感器（43）检测工件与喷嘴之间的间隙量。 接近单元（12,41）使得喷嘴接近工件到适于激光加工的位置。 接近单元执行用于使喷嘴接近工件的第一接近操作（12a），使用由间隙量传感器检测的间隙量直到间隙量达到预定值，以及第二接近操作（12b） 第一接近操作，用于使喷嘴接近工件直到完全进入，而不使用由间隙量传感器检测到的间隙量。 结果，所需时间更短，并且可以执行稳定的穿孔过程。

公开(公告)号：US07556753B2

公开(公告)日：2009-07-07

申请号：US11923459

申请日：2007-10-24

申请人： Tatsuhiro Uchiyama ,  Satoshi Takatsugi ,  Osamu Saito ,  Junpei Maruyama

发明人： Tatsuhiro Uchiyama ,  Satoshi Takatsugi ,  Osamu Saito ,  Junpei Maruyama

IPC分类号： B29C45/80 ,  B29C45/76

CPC分类号： B29C45/52 ,  B29C45/76 ,  B29C2045/7606 ,  B29C2945/7602 ,  B29C2945/76187 ,  B29C2945/76401 ,  B29C2945/76545 ,  B29C2945/76665 ,  B29C2945/76879

摘要： A method of indicating an open/close state of a check valve of an injection molding machine simply and more accurately. The method detects screw rotational force during injection and displays in wave form on the screen of a display device changes in detected rotational force. An open/close state of the check valve can be indicated based on the waveform pattern displayed on the display screen because the screw rotational force waveform pattern changes when the check valve closes. From the fact that the screw rotational force waveform pattern changes when the check valve closes, the open/close state of the check valve can be indicated from the displayed waveform.

摘要翻译： 简单而准确地指示注射成型机的止回阀的打开/关闭状态的方法。 该方法检测注射期间的螺旋旋转力并且以波形显示在显示装置的屏幕上，检测到的旋转力的变化。 由于在止回阀关闭时螺杆旋转力波形图案发生变化，所以可以基于显示屏幕上显示的波形图案来指示止回阀的打开/关闭状态。 从单向阀关闭时螺杆旋转力波形图形变化的事实可以从显示的波形中指示止回阀的打开/关闭状态。

公开(公告)号：US07551661B2

公开(公告)日：2009-06-23

申请号：US11755013

申请日：2007-05-30

申请人： Akra Egawa ,  Eiji Kobayashi ,  Takeshi Watanabe

发明人： Akra Egawa ,  Eiji Kobayashi ,  Takeshi Watanabe

IPC分类号： H01S3/20

CPC分类号： H01S3/036 ,  H01S3/0407 ,  H01S3/041 ,  H01S3/073 ,  H01S3/097 ,  H01S3/10069 ,  H01S3/134 ,  H01S3/2232

摘要： A gas laser oscillator (2) that excites a laser gas to generate laser light includes a circulation path (9) for the laser gas, a circulation means (14) for circulating the laser gas through the circulation path, a pressure detection means (16) for detecting the pressure of the laser gas in the circulation path, an electric power detection means (11) for detecting electric power to drive the circulation means, a storage means (35) for storing the relationship between the pressure of the laser gas and the electric power of the circulation means during the period of normal operation of the circulation means for each kind of the laser gas, and a laser gas determination means (31). The laser gas determination means determines the kind of the laser gas based on the pressure of the laser gas and the electric power of the circulation means detected during the period of normal operation of the circulation means, and the relationship between the pressure of the laser gas and the electric power of the circulation means stored in the storage means. Due to this, the laser gas is determined without generating a discharge voltage. If the laser gas cannot be determined, it may be possible to judge that the laser oscillator is anomalous.

摘要翻译： 激发激光产生激光的气体激光振荡器（2）包括用于激光气体的循环路径（9），用于使激光气体循环通过循环路径的循环装置（14），压力检测装置（16） ），用于检测循环路径中的激光气体的压力的电力检测装置（11），用于检测驱动循环装置的电力的电力检测装置（11），用于存储激光气体的压力与 在各种激光气体的循环装置的正常运行期间，循环装置的电力和激光气体判定装置（31）。 激光气体测定装置基于激光气体的压力和在循环装置的正常操作期间检测到的循环装置的电力来确定激光气体的种类，以及激光气体的压力之间的关系 以及存储在存储装置中的循环装置的电力。 由此，确定激光气体而不产生放电电压。 如果不能确定激光气体，则可以判断激光振荡器是异常的。

公开(公告)号：US20090152244A1

公开(公告)日：2009-06-18

申请号：US12248071

申请日：2008-10-09

申请人： Yuki KITA ,  Hikaru YAMANE

发明人： Yuki KITA ,  Hikaru YAMANE

IPC分类号： B23H1/02 ,  B23H7/02

CPC分类号： B23H7/02 ,  B23H1/10 ,  B23H7/04 ,  B23H7/36 ,  B23H11/00

摘要： For specifying a cause of generation of a water level abnormality alarm in a wire-cut electric discharge machine, stopping supply of a machining liquid to a machining tank when the alarm is generated, draining the liquid; measuring an amount of change in the water level per unit time that is detected by the water level detecting unit; and displaying a question to an operator about the measured amount of change in water level and the state of a water level adjusting mechanism. The operator manually inputs an answer to the displayed question, and specifies, from the answer input by means of the inputting unit, a part which causes the generation of the alarm.

摘要翻译： 为了指定在线切割放电机中产生水位异常报警的原因，在产生报警时停止向加工槽供给加工液，排出液体; 测量由水位检测单元检测到的每单位时间的水位的变化量; 并且向操作者显示测量的水位变化量和水位调节机构的状态的问题。 操作者手动输入对所显示的问题的答案，并且通过输入单元从应答输入中指定导致报警产生的部分。

公开(公告)号：US07531981B2

公开(公告)日：2009-05-12

申请号：US11703797

申请日：2007-02-08

申请人： Yasusuke Iwashita ,  Tadashi Okita ,  Hiroyuki Kawamura ,  Kenichi Takayama

发明人： Yasusuke Iwashita ,  Tadashi Okita ,  Hiroyuki Kawamura ,  Kenichi Takayama

IPC分类号： G05B11/32

CPC分类号： G05B19/404

摘要： A controller for a servomotor capable of improving accuracy of positioning and quality of a machined surface by switching modes of correction of a position command or the like, and reducing a shock at the time of switching. A correction amount generating section obtains a correction amount based on a value of a correction factor such as machine temperature. When the external signal is in ON state, a position command or the like is corrected by the correction amount obtained by the correction amount generating section and sent via switches. A correction amount holding section holds the correction amount obtained by the correction amount generating section. When the external signal turns to OFF state, the connection of the switches is changed so that correction is performed by the correction amount held in the correction amount holding section. When the connection of the switches is changed, the correction amount does not change rapidly, so that the machine does not suffer a shock. In positioning, the external signal is turns to ON state, so that the positioning is carried out accurately by performing correction by the correction amount sent from the correction amount generating section. When a high-quality machined surface is required, the external signal is turned to OFF state so that the correction amount does not change to achieve improvement in the quality of a machined surface.

摘要翻译： 一种伺服电动机的控制器，其能够通过切换位置指令等的切换模式来提高加工面的定位精度和质量，并减少切换时的冲击。 校正量生成部根据机器温度等校正因子的值来求出校正量。 当外部信号处于接通状态时，通过由校正量产生部分获得的校正量来校正位置指令等并通过开关发送。 校正量保持部保持由校正量生成部获得的校正量。 当外部信号变为OFF状态时，改变开关的连接，从而通过校正量保持部中保持的校正量进行校正。 当开关的连接发生变化时，校正量不会迅速变化，因此机器不会受到冲击。 在定位中，外部信号变为接通状态，从而通过从校正量产生部分发送的校正量执行校正来精确地执行定位。 当需要高质量的加工表面时，外部信号变为断开状态，使得校正量不变，以实现加工表面的质量的提高。

公开(公告)号：US20090112362A1

公开(公告)日：2009-04-30

申请号：US12230858

申请日：2008-09-05

申请人： Hiroji Nishi ,  Yoshitaka Ikeda

发明人： Hiroji Nishi ,  Yoshitaka Ikeda

IPC分类号： G05B19/00

CPC分类号： B25J9/1674 ,  G05B19/425 ,  G05B2219/39442 ,  G05B2219/39445 ,  Y02P90/083

摘要： A controller for work piece-conveying robot having: a coordinate system storage section for storing one or more manual jog feed coordinate systems; a working area setting section for setting to a machine tool a working area to which the manual jog feed coordinate system is assigned; a hand position obtaining section for obtaining a current position of the robot hand at each specified sampling period; a determination section for determining whether or not the current position of the robot hand obtained by the hand position obtaining section is within the working area set by the working area setting section; and a coordinate system switching section for switching a present manual jog feed coordinate system to the manual jog feed coordinate system assigned to the working area if it is determined by the determination section that the current position of the robot hand is within the working area.

摘要翻译： 一种用于工件输送机器人的控制器，具有：用于存储一个或多个手动点动进给坐标系的坐标系存储部分; 工作区域设定部，其向机床设定分配了手动点动供给坐标系的工作区域; 指针位置获取部分，用于在每个指定的采样周期获得机器人手的当前位置; 确定部，用于确定由所述手位置取得部获得的所述机器人手的当前位置是否在由所述工作区域设定部设定的工作区域内; 以及坐标系切换部分，用于如果由所述确定部分确定所述机器人手的当前位置在所述工作区域内，则将当前手动送进坐标系切换到分配给所述工作区域的手动点动给送坐标系。

公开(公告)号：US07526121B2

公开(公告)日：2009-04-28

申请号：US10689721

申请日：2003-10-22

申请人： Kazunori Ban ,  Ichiro Kanno

发明人： Kazunori Ban ,  Ichiro Kanno

IPC分类号： G06K9/00

CPC分类号： G01B11/25 ,  G06T7/74

摘要： Slit light is projected onto the surface of an object, the reflected light is received using a video camera and analyzed by means of an image processor to thereby determine an equation of the surface onto which the slit light is projected. Then, an image is captured through normal image taking using the video camera and a straight line (line of sight) passing through the measuring point on the object and the center of the video camera is determined. Furthermore, parameters such as an affine transformation are determined by a comparison between the image of a characteristic area F of the object and a reference image. Then, the three-dimensional position and posture of the measuring point are determined from an intersection between the line of sight and the determined surface.

摘要翻译： 狭缝光投射到物体的表面上，使用摄像机接收反射光并借助于图像处理器进行分析，从而确定投射有狭缝光的表面的方程式。 然后，通过使用摄像机的正常拍摄拍摄图像，并且确定通过物体上的测量点和摄像机中心的直线（视线）。 此外，诸如仿射变换的参数通过对象的特征区域F的图像和参考图像之间的比较来确定。 然后，测量点的三维位置和姿势由视线与确定的表面之间的交点确定。

公开(公告)号：US20090102409A1

公开(公告)日：2009-04-23

申请号：US12212058

申请日：2008-09-17

申请人： Tadashi OKITA ,  Yukio TOYOZAWA ,  Naoto SONODA

发明人： Tadashi OKITA ,  Yukio TOYOZAWA ,  Naoto SONODA

IPC分类号： G05B13/02

CPC分类号： G05B19/404 ,  G05B2219/42152 ,  G05B2219/50227

摘要： A control device for electric motors, capable of precisely moving one object by using two electric motors based on periodically repeated commands. The control device includes a first learning controller for calculating an amount of correction so that a positional deviation of a first electric motor is minimized, and a second learning controller for calculating an amount of correction so that a positional deviation of a second electric motor is minimized. The first and second learning controllers are independent from each other, and configured to minimize the positional deviation of the corresponding electric motor. The parameters set in the learning controllers, each defining the response of learning control of each electric motor, are equal to each other.

摘要翻译： 一种用于电动机的控制装置，能够基于周期性重复的命令，通过使用两个电动机来精确地移动一个物体。 控制装置包括第一学习控制器，用于计算第一电动机的位置偏差最小化的校正量;以及第二学习控制器，用于计算校正量，使得第二电动机的位置偏差最小化 。 第一和第二学习控制器彼此独立，并且被配置为使相应的电动机的位置偏差最小化。 在学习控制器中设置的每个电动机的学习控制响应的参数彼此相等。