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1. 发明授权

US06950726B2 Method and device for numerical control return to origin of a master and slave shaft 有权
标题翻译：用于数控的方法和装置返回主轴和从轴的原点
公开(公告)号：US06950726B2
公开(公告)日：2005-09-27
申请号：US10363670
申请日：2002-01-17
申请人： Yuuji Mizukami
发明人： Yuuji Mizukami
IPC分类号： G05B19/18 , G05B19/19 , G05D3/10
CPC分类号： G05B19/19 , G05B2219/42186 , G05B2219/42188 , G05B2219/50024
摘要： A numerical control apparatus for controlling a machine having two moving shafts placed in parallel and separate servomotors 6 and 10 for driving one of the shafts as a master shaft and the other as a slave shaft in the same direction and performing return to origin of the above-mentioned master shaft and the slave shaft according to a dog technique. The numerical control apparatus comprises position determination module determining the positional relationship as to whether or not the master shaft is ahead of the slave shaft, and return-to-origin management module performing return to origin of the master shaft and the slave shaft with one dog based on the determined positional relationship, so that the return to origin of the master shaft and the slave shaft can be performed with one dog. Moreover, the return to origin can be performed reliably at parallel positions.
摘要翻译：一种用于控制具有并联放置的两个移动轴的机器的数字控制装置，并且分离用于将一个轴作为主轴并且另一个作为从轴沿同一方向驱动并执行上述原点的伺服电动机6和10 根据狗技术提供的主轴和从动轴。数字控制装置包括位置确定模块，其确定主轴是否在从轴之前的位置关系，以及返回原点管理模块执行用一只狗返回主轴和从轴的原点基于所确定的位置关系，使得可以用一条狗进行主轴和从轴的原点返回。此外，返回原点可以在平行位置可靠地执行。

2. 发明授权

US5535306A Self-calibration system for robot mechanisms 失效
标题翻译：机器人机构自校准系统
公开(公告)号：US5535306A
公开(公告)日：1996-07-09
申请号：US389090
申请日：1995-02-14
申请人： Craig L. Stevens
发明人： Craig L. Stevens
IPC分类号： B25J9/16 , B25J9/18 , G05B19/04 , G05B19/18 , G05B19/42
CPC分类号： B25J9/1692 , G05B2219/36404 , G05B2219/45026 , G05B2219/50019 , G05B2219/50024
摘要： A method and apparatus for calibrating a robot for differences between the actual and predicted positions of a robot chamber with respect to the robot, and for differences between the actual and predicted positions of a processing chamber with respect to the robot. A substrate support on the robot is first moved angularly across a fixed sensor in the robot chamber, to detect the actual position of the sensor in terms of angle, and second is moved radially out across the fixed sensor to detect actual position in terms of radius with respect to a center of rotation. The difference, if any, between the actual and predicted positions of the sensor is used to calibrate a home position of the robot. A similar technique is used to calibrate the robot for any discrepancy between the actual and predicted positions of a processing chamber adjoining the robot chamber.
摘要翻译：一种用于校准机器人的机器人相对于机器人的实际位置和预测位置之间的差异的方法和装置，以及处理室相对于机器人的实际位置和预测位置之间的差异。机器人上的基板支撑件首先在机器人腔室中的固定传感器上成角度地移动，以检测传感器在角度方面的实际位置，并且其中第二径向移动穿过固定传感器以检测半径方面的实际位置相对于旋转中心。传感器的实际位置和预测位置之间的差异（如果有的话）用于校准机器人的原始位置。类似的技术用于校准机器人，用于与邻近机器人腔室的处理室的实际位置和预测位置之间的任何差异。

3. 发明授权

US5124621A Reference point return system 失效
标题翻译：参考点返回系统
公开(公告)号：US5124621A
公开(公告)日：1992-06-23
申请号：US613723
申请日：1990-12-04
申请人： Hideaki Kawamura , Shigeru Isohata
发明人： Hideaki Kawamura , Shigeru Isohata
IPC分类号： G05B19/18 , G05B19/401
CPC分类号： G05B19/4015 , G05B2219/50024 , G05B2219/50025
摘要： A system is provided for carrying out a reference point return in a numerical control device. A deceleration dog (31) is arranged at a machine table (1) and includes a reference point (4). A deceleration limit switch (2) is operated when in contact with the deceleration dog (31), to generate a first deceleration signal (DEC1). A portion of the deceleration dog (31) from an end thereof with which the deceleration limit switch (2) first comes into contact to a predetermined distance therefrom is used as a hypothetical dog. A deceleration signal generating means generates a second deceleration signal (DEC1) when the deceleration limit switch (2) is in contact with the hypothetical dog. A reference point return processing means carries out a reference point return based on the first and second deceleration signals (DEC1, DEC2). Accordingly, an adjustment of the deceleration dog becomes unnecessary, and the assembling and maintenance are made easy.
摘要翻译： PCT No.PCT / JP90 / 00479 Sec。 371 1990年12月4日第 102（e）日期1990年12月4日PCT 1990年4月7日提交PCT公布。出版物WO90 / 13075 日期为1990年11月1日。提供了一种用于在数控装置中执行参考点返回的系统。减速齿条（31）设置在机台（1）上并包括参考点（4）。当与减速齿轮（31）接触时，减速限制开关（2）被操作，以产生第一减速信号（DEC1）。作为假想狗，使用从减速限制开关（2）首先接触预定距离的一端的减速齿轮（31）的一部分。当减速限制开关（2）与假想狗接触时，减速信号发生装置产生第二减速信号（DEC1）。参考点返回处理装置基于第一和第二减速信号（DEC1，DEC2）执行基准点返回。因此，不需要减速齿轮的调节，容易进行组装和维护。

4. 发明授权

US3845532A Turret lathe 失效
标题翻译： TURRET LATHE
公开(公告)号：US3845532A
公开(公告)日：1974-11-05
申请号：US35267173
申请日：1973-04-19
申请人： TEXTRON INC
发明人： SMITH W
IPC分类号： B23B3/18 , B23Q39/02 , G05B19/18 , B23B39/20
CPC分类号： B23Q39/02 , B23Q2220/002 , G05B19/182 , G05B2219/37124 , G05B2219/37473 , G05B2219/41259 , G05B2219/41309 , G05B2219/45141 , G05B2219/49118 , G05B2219/49269 , G05B2219/49273 , G05B2219/50008 , G05B2219/50024 , G05B2219/50031 , G05B2219/50047 , G05B2219/50293 , Y10T29/5155 , Y10T408/37
摘要： This disclosure relates to a turret lathe having full production capabilities. A turret carrying a plurality of drivable end working tools is selectively indexable and a single drive means is arranged to be coupled to and uncoupled from each drivable tool when indexed to an operative position. The spindle is arranged to be driven at turning speeds for operation with turning tools, and also at feed speeds in conjunction with the end working tools so that irregular contours, slots, indentions, etc. may be machined in the end face and also the peripheries of a workpiece. The end working tools may also perform drilling, boring and tapping operations on the workpiece as it is indexed to position.
摘要翻译：本公开涉及具有完全生产能力的转塔车床。携带多个可驱动的端部加工工具的转台是可选择性的可转位的，并且单个驱动装置被布置成当被分配到操作位置时与每个可驱动的工具联接并分离。主轴被设置成以转动速度被驱动，用于与车刀一起操作，并且还与末端工作工具一起以进给速度驱动，使得可以在端面以及周边中加工不规则的轮廓，槽，凹痕等的工件。末端加工工具还可以在工件被索引到位置时对工件进行钻孔，镗孔和攻丝操作。

5. 发明申请

US20040232870A1 Method and device for numerial control 有权
标题翻译：用于数控的方法和装置
公开(公告)号：US20040232870A1
公开(公告)日：2004-11-25
申请号：US10363670
申请日：2003-03-06
发明人： Yuuji Mizukami
IPC分类号： G05B011/32
CPC分类号： G05B19/19 , G05B2219/42186 , G05B2219/42188 , G05B2219/50024
摘要： A numerical control apparatus for controlling a machine having two moving shafts placed in parallel and separate servomotors 6 and 10 for driving one of the shafts as a master shaft and the other as a slave shaft in the same direction and performing return to origin of the above-mentioned master shaft and the slave shaft according to a dog technique. The numerical control apparatus comprises position determination means 16 for determining the positional relationship as to whether or not the master shaft is ahead of the slave shaft, and return-to-origin management means 14 for performing return to origin of the above-mentioned master shaft and the slave shaft with one dog based on the determination result of the position determination means, so that the return to origin of the master shaft and the slave shaft can be performed with one dog and moreover the return to origin can be performed reliably at parallel positions.
摘要翻译：一种用于控制具有并联放置的两个移动轴的机器的数字控制装置，并且分离用于将一个轴作为主轴并且另一个作为从轴沿同一方向驱动并执行上述原点的伺服电动机6和10 根据狗技术提供的主轴和从动轴。数字控制装置包括位置确定装置16，用于确定主轴是否在从轴之前的位置关系;以及返回原点管理装置14，用于返回上述主轴的原点以及基于位置确定装置的确定结果的具有一只狗的从动轴，从而可以用一只狗进行主轴和从轴的原点的返回，而且可以并行地可靠地执行返回原点职位

6. 发明授权

US4955305A Modular system for use with X-Y peripherals 失效
标题翻译：用于X-Y外设的模块化系统
公开(公告)号：US4955305A
公开(公告)日：1990-09-11
申请号：US249426
申请日：1988-09-23
申请人： Steven F. Garnier , Robert B. Ton , Vernon S. Turner , James K. Pilarski , Mark R. Magill , Allen J. Murphy
发明人： Steven F. Garnier , Robert B. Ton , Vernon S. Turner , James K. Pilarski , Mark R. Magill , Allen J. Murphy
IPC分类号： D05B21/00 , G05B19/23 , G05B19/401 , G05B19/414
CPC分类号： G05B19/232 , D05B21/00 , G05B19/4015 , G05B19/4142 , G05B2219/31151 , G05B2219/33125 , G05B2219/33147 , G05B2219/33244 , G05B2219/33245 , G05B2219/33338 , G05B2219/35012 , G05B2219/35264 , G05B2219/36395 , G05B2219/42033 , G05B2219/45195 , G05B2219/45212 , G05B2219/50024
摘要： A modular system for use with X-Y peripherals is provided. The system includes a master controller operatively connected to one or more slave X-Y peripherals in a network. Different types of slave X-Y peripherals are accommodated by the system, e.g. sewing machines and engravers. Each slave X-Y peripheral has a unique address for independent communication with the master controller. The master controller tracks the functional relationship existing between it and each slave X-Y peripheral using state architecture. Servo control of a tool or head in an X-Y peripheral is also disclosed. The tool is movable in a Z dimension relative to a workpiece residing in an X-Y plane. Method and apparatus are also provided for positioning a carriage of an X-Y peripheral at a home or reference position in one or more dimensions.
摘要翻译：提供了一个用于X-Y外设的模块化系统。该系统包括可操作地连接到网络中的一个或多个从属X-Y外围设备的主控制器。不同类型的从属X-Y外设由系统容纳，例如，缝纫机和雕刻机。每个从X-Y外设具有独特的地址，用于与主控制器的独立通信。主控制器使用状态架构跟踪它与每个从X-Y外设之间的功能关系。还公开了X-Y外围设备中的工具或头部的伺服控制。该工具可相对于位于X-Y平面中的工件在Z维度上移动。还提供了用于在一个或多个维度上将X-Y外围设备的托架定位在家庭或参考位置的方法和装置。

7. 发明授权

US3750244A Turret lathe 失效
标题翻译： TURRET LATHE
公开(公告)号：US3750244A
公开(公告)日：1973-08-07
申请号：US3750244D
申请日：1971-03-17
申请人： TEXTRON INC
发明人： SMITH W
IPC分类号： B23B3/18 , B23Q5/20 , B23Q39/02 , G05B19/18
CPC分类号： B23Q39/02 , B23Q5/20 , B23Q2220/002 , G05B19/182 , G05B2219/37124 , G05B2219/37473 , G05B2219/41259 , G05B2219/41309 , G05B2219/45141 , G05B2219/49118 , G05B2219/49269 , G05B2219/49273 , G05B2219/50008 , G05B2219/50024 , G05B2219/50031 , G05B2219/50047 , G05B2219/50293 , Y10T29/5109 , Y10T29/5155 , Y10T82/2561 , Y10T408/37
摘要： This disclosure relates to a turret lathe having full production capabilities. A turret carrying a plurality of drivable end working tools is selectively indexable and a single drive means is arranged to be coupled to and uncoupled from each drivable tool when indexed to an operative position. The spindle is arranged to be driven at turning speeds for operation with turning tools, and also at feed speeds in conjunction with the end working tools so that irregular contours, slots, indentions, etc. may be machined in the end face and also the peripheries of a workpiece. The end working tools may also perform drilling, boring and tapping operations on the workpiece as it is indexed to position.
摘要翻译：本公开涉及具有完全生产能力的转塔车床。携带多个可驱动的端部加工工具的转台是可选择性的可转位的，并且单个驱动装置被布置成当被分配到操作位置时与每个可驱动的工具联接并分离。主轴被设置成以转动速度被驱动，用于与车刀一起操作，并且还与末端工作工具一起以进给速度驱动，使得可以在端面以及周边中加工不规则的轮廓，槽，凹痕等的工件。末端加工工具还可以在工件被索引到位置时对工件进行钻孔，镗孔和攻丝操作。

8. 发明授权

US4891568A Servo motor system for transportation 失效
标题翻译：伺服电机系统运输
公开(公告)号：US4891568A
公开(公告)日：1990-01-02
申请号：US239368
申请日：1988-09-01
申请人： Yoichi Shibata , Naoto Tazuke , Yoshio Shinohara , Akira Shima
发明人： Yoichi Shibata , Naoto Tazuke , Yoshio Shinohara , Akira Shima
IPC分类号： B23Q5/36 , G05B19/18 , G05B19/23 , G05D3/12
CPC分类号： G05B19/237 , G05B2219/42213 , G05B2219/50024
摘要： A servo motor system for a transportation line with the travel distance of the article predetermined and with a relatively low positioning accuracy. Basically, the system is constructed as an incremental servo motor system in which an incremental movement of the motor is detected, and the incremental movement signal is fed back to a motor driver, which also receives pulse signals from a controller corresponding to a traveling distance to a destination. Only one time after starting the operation of the servo motor system with the article not at the destination point, a stop signal is fed from an external signal generator located at the destination point to the motor driver, which stops the motor there. At this time, a coordinate system of the movable space of the article is established in the controller and the servo motor system is operated as an incremental system from the second time on, without utilizing an external signal generator.
摘要翻译：一种用于运输线的伺服电机系统，其具有预定的物品行进距离并具有相对较低的定位精度。基本上，该系统被构造为增量伺服电动机系统，其中检测到电动机的增量运动，并且增量运动信号被反馈给电动机驱动器，该电动机驱动器还从对应于行驶距离的控制器接收脉冲信号一个目的地在不在目的地的物品开始伺服电动机系统的操作之后，只有一次，停止信号从位于目的地点的外部信号发生器馈送到电动机驱动器，从而在那里停止电动机。此时，在控制器中建立物品的可移动空间的坐标系，并且伺服电动机系统从第二次起作为增量系统运行，而不使用外部信号发生器。

9. 发明授权

US4694607A Apparatus for detecting door movement data in an automatic door system 失效
标题翻译：用于检测自动门系统中门移动数据的装置
公开(公告)号：US4694607A
公开(公告)日：1987-09-22
申请号：US877540
申请日：1986-06-23
申请人： Takao Ishida , Yukio Yoshida , Kenzo Ohno
发明人： Takao Ishida , Yukio Yoshida , Kenzo Ohno
IPC分类号： E05F15/06 , E05F15/10 , E05F15/14 , E05F15/20
CPC分类号： E05F15/56 , E05F15/632 , E05Y2400/328 , E05Y2400/338 , E05Y2800/00 , E05Y2900/132 , G05B2219/41245 , G05B2219/45242 , G05B2219/50024
摘要： An apparatus for detecting door movement data in an automatic door system is improved in that an opening-direction sensor and a closing-direction sensor are provided on a horizontal member of a slide door frame, while a slide door is provided with a dog having a plurality of actuating portions adapted to switch ON or OFF the opening-direction sensor and the closing-direction sensor as arrayed at an interval in the direction of sliding, so that the opening direction sensor and the closing direction sensor may be switched ON and OFF repeatedly as the door is moved in the opening or closing direction.
摘要翻译：改进了一种用于检测自动门系统中的门移动数据的装置，其中在滑动门框架的水平构件上设置开启方向传感器和闭合方向传感器，而滑动门设置有具有多个致动部分，其适于将打开方向传感器和闭合方向传感器以沿滑动方向间隔排列的方式打开或关闭，使得打开方向传感器和关闭方向传感器可以重复地被打开和关闭当门沿打开或关闭方向移动时。

10. 发明授权

US4604560A Numerical control machine tool with an emergency origin returning function 失效
标题翻译：数控机床具有应急起动功能
公开(公告)号：US4604560A
公开(公告)日：1986-08-05
申请号：US537446
申请日：1983-09-30
申请人： Syoji Inagaki , Hideyuki Sanpe , Norimitsu Makihara
发明人： Syoji Inagaki , Hideyuki Sanpe , Norimitsu Makihara
IPC分类号： G05B9/02 , B23Q15/00 , G05B19/18 , G05B19/23 , G05B19/4067 , G05B19/10
CPC分类号： G05B19/232 , G05B19/4067 , G05B2219/34365 , G05B2219/50024 , G05B2219/50103 , G05B2219/50198 , G05B2219/50249
摘要： In a numerical control system, a machine tool with an automatic tool changer is provided with an origin detector for generating an origin signal when an NC drive axis for effecting relative movement between a spindle head and a work table in an axial direction of a tool spindle is returned to a machine origin. A numerical controller is connected to the NC dirve axis, the tool changer and when operated in accordance with a numerical control program, controls them so that a series of machinings can be selectively performed on a workpiece on the work table. The numerical controller executes an emergency returning control program when a manual switch is depressed to instruct the returning of the NC drive axis to the machine origin. The numerical controller, when operated in accordance with the returning control program, controls the NC drive axis to discontinue advance movement and then to effect retraction movement and further controls the drive motor to rotate in a selected direction during the retraction movement. The selection of the rotational direction is made by reference to a memory device for storing data indicative of a tool being presently used on the tool spindle. The numerical controller further controls the tool changer in accordance with the returning control program, whereby a tool which is scheduled by the numerical control program to be used firstly, can be set up on the tool spindle to make the system ready for the subsequent restarting.
摘要翻译：在数控系统中，具有自动换刀装置的机床设置有原点检测器，用于在用于在刀具主轴的轴向上实现主轴头和工作台之间的相对移动的NC驱动轴时产生原点信号返回到机器来源。数控加工机构连接到NC径向轴，刀具更换器，按照数控程序进行操作时，可以对工作台上的工件进行选择性的一系列加工。当按下手动开关以指示NC驱动轴返回到机器原点时，数字控制器执行紧急恢复控制程序。数值控制器根据返回的控制程序进行操作时，控制NC驱动轴停止前进运动，然后进行退回运动，并进一步控制驱动马达在退回运动期间沿选定方向旋转。旋转方向的选择通过参考用于存储指示当前在刀具主轴上使用的刀具的数据的存储装置来进行。数值控制器根据返回控制程序进一步控制换刀器，由刀具主轴上可以设置由首先使用的数控程序调度的刀具，使系统准备好进行后续的重新启动。

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