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21. 发明申请

US20150134102A1 METHOD OF CONTROLLING A GEAR CUTTING MACHINE AND GEAR CUTTING MACHINE 有权
标题翻译：控制齿轮切割机和齿轮切割机的方法
公开(公告)号：US20150134102A1
公开(公告)日：2015-05-14
申请号：US14486393
申请日：2014-09-15
申请人： Liebherr-Verzahntechnik GmbH
发明人： Florian Schuon
IPC分类号： G05B19/18 , B23Q11/00
CPC分类号： G05B19/186 , B23Q11/0089 , G05B19/4061 , G05B19/4069 , G05B2219/36198 , G05B2219/37237 , G05B2219/39082 , G05B2219/49153
摘要： The invention relates to a method of controlling a gear cutting machine having at least one tool for cutting gears into a workpiece clamped in a workpiece mount, wherein the machine control carries out a three-dimensional collision monitoring during the gear cutting machining.
摘要翻译：本发明涉及一种控制齿轮切割机的方法，该齿轮切割机具有至少一个用于将齿轮切割成夹在工件安装件中的工件的工具，其中机器控制在齿轮切削加工期间执行三维碰撞监测。

22. 发明授权

US09002500B2 Numerical control device 有权
标题翻译：数控装置
公开(公告)号：US09002500B2
公开(公告)日：2015-04-07
申请号：US13643413
申请日：2010-04-27
申请人： Kosuke Kubo , Masayoshi Sakakibara , Masato Tsukamoto , Nobuyuki Takahashi
发明人： Kosuke Kubo , Masayoshi Sakakibara , Masato Tsukamoto , Nobuyuki Takahashi
IPC分类号： G06F19/00 , G05B19/4061
CPC分类号： G05B19/4061
摘要： A numerical control device including a collision determining unit that detects a possibility of collision between a machine and an area set as an entry prohibited area; an operation-continuation instructing unit that instructs whether to continue an operation when the collision determining unit detects the possibility of collision and shaft movement is temporarily stopped; a machining-information storage unit that stores internal operation information of the numerical control device regarding the temporary stop when the operation-continuation instructing unit instructs continuation of the operation; and a collision-determination processing unit that invalidates a collision determination on the basis of the operation information stored in the machining-information storage unit when executing the same machining program the next and subsequent times.
摘要翻译：一种数字控制装置，包括：碰撞判定单元，其检测机器与被设定为入口禁止区域的区域之间的碰撞的可能性; 当碰撞确定单元检测到碰撞和轴移动的可能性暂时停止时，指示是否继续操作的操作继续指示单元; 加工信息存储单元，当所述操作继续指示单元指示所述操作的继续时，存储关于所述临时停止的所述数字控制装置的内部操作信息; 以及碰撞判定处理单元，其在执行下一个和后续时间的相同加工程序时，基于存储在加工信息存储单元中的操作信息来使碰撞确定无效。

23. 发明申请

US20150051728A1 DETECTING METHOD OF ABNORMALITY OF MACHINE TOOL OPERATION 审中-公开
标题翻译：机床工作异常检测方法
公开(公告)号：US20150051728A1
公开(公告)日：2015-02-19
申请号：US14104825
申请日：2013-12-12
申请人： KOREA TOOL MONITORING CO., LTD. , DASAN TOOL CO., LTD.
发明人： Byung-Hak KIM , Jong-Kook KIM
IPC分类号： G05B19/4065
CPC分类号： G05B19/4061 , G05B2219/37623 , G05B2219/50197
摘要： Provided is a detecting method of abnormality of a machine tool operation, and the detecting method includes a preparing step S100; a reference waveform obtaining step S200 of measuring a drive voltage and a drive current, while machining the material in a normal state of the machine tool, and obtaining a reference waveform; a monitoring section setting step S300 of setting a monitoring section and thus automatically calculating a maximum load value and a minimum load value; a permissible limit setting step S400 of setting maximum and minimum permissible limits; and a monitoring step S500 of obtaining a machining load generated and determining whether a difference between maximum and minimum load values of the machining load is out of the maximum or minimum permissive limit and then outputting normality or abnormality thereof.
摘要翻译：提供了机床操作异常的检测方法，该检测方法包括准备步骤S100; 参考波形获取步骤S200，用于在机床的正常状态下加工材料并获得参考波形，来测量驱动电压和驱动电流; 监视部设定步骤S300，设定监视部，从而自动计算最大负载值和最小负载值; 允许限制设定步骤S400，设定最大和最小允许极限; 以及监测步骤S500，获得所生成的加工负荷，并确定加工载荷的最大和最小载荷值之间的差异是否在最大或最小允许极限之外，然后输出正常或异常。

24. 发明申请

US20150045941A1 Interference Checking Device 有权
标题翻译：干扰检测装置
公开(公告)号：US20150045941A1
公开(公告)日：2015-02-12
申请号：US14450768
申请日：2014-08-04
申请人： DMG MORI SEIKI CO., LTD.
发明人： Susumu Mitsuhashi , Takayuki Nakamura , Tetsushi Asada , Tetsuo Ogawa , Yuzuru Sakuta
IPC分类号： G05B19/4061
CPC分类号： G05B19/4061 , G05B2219/35316
摘要： An interference checking device 1 checks, during machining using an NC machine tool 20, interference between structures of the NC machine tool 20, a tool and a workpiece, and includes an interference check processing unit 2 virtually moving models and checking the occurrence of interference based on a position control signal from a numerical controller 30, and an operation effect degree evaluating unit 6 evaluating the degree of an effect of an operation on a possibility of the occurrence of interference. When a predetermined operation is performed during machining of a workpiece following a first workpiece, the interference check processing unit 2 moves the models at intervals determined based on the degree of the effect evaluated by the operation effect degree evaluating unit 6.
摘要翻译：干扰检查装置1在使用NC机床20加工的过程中，检查NC机床20的结构，工具和工件之间的干涉，并且包括干涉检查处理单元2，虚拟移动模型并检查基于干扰的发生来自数值控制器30的位置控制信号和运算效果度评估单元6，评估操作对干扰发生的可能性的影响程度。当在第一工件之后的工件加工期间执行预定操作时，干涉检查处理单元2基于由操作效果度评估单元6评估的效果的程度确定的间隔移动模型。

25. 发明申请

US20140316569A1 METHOD TO PREVENT INTERFERENCE AND DETECT COLLISION BETWEEN MECHANICAL MEMBERS 有权
标题翻译：防止干扰和检测机械构件碰撞的方法
公开(公告)号：US20140316569A1
公开(公告)日：2014-10-23
申请号：US14351778
申请日：2012-10-11
申请人： GIMA TT S.R.L.
发明人： Iuri Monari , Fiorenzo Draghetti
IPC分类号： G05B19/4061
CPC分类号： G05B19/4061 , G05B2219/37622 , G05B2219/37632 , G05B2219/49157
摘要： Method to control the interference and/or collision between mechanical members of at least two operating or one operating unit with respect to fixed positions. At least one operating unit is associated with a position detector or with a position simulator, and is equipped with an electric which drives a mechanical member. The method is managed by a management and control unit. The control of the operating units occurs in two phases, verifying point-by-point the position of the mechanical member as a function of the current dynamics and the braking or acceleration times and spaces (first phase), and verifying the intensity of point-by-point current supplied to at least one electric motor (second phase).
摘要翻译：控制相对于固定位置的至少两个操作单元或一个操作单元的机械构件之间的干扰和/或碰撞的方法。至少一个操作单元与位置检测器或位置模拟器相关联，并且配备有驱动机械构件的电。该方法由管理和控制单元管理。操作单元的控制发生在两个阶段，根据当前动力学以及制动或加速时间和空间（第一阶段）逐点验证机械构件的位置，并验证点对点的强度，提供给至少一个电动机（第二相）的逐点电流。

26. 发明申请

US20140233839A1 INTERFERENCE CHECKING DEVICE AND NUMERICAL CONTROL APPARATUS 有权
标题翻译：干扰检查装置和数字控制装置
公开(公告)号：US20140233839A1
公开(公告)日：2014-08-21
申请号：US14000272
申请日：2013-02-21
申请人： Toshiyuki Morita , Nobuyuki Takahashi , Tadahiro Otsuka
发明人： Toshiyuki Morita , Nobuyuki Takahashi , Tadahiro Otsuka
IPC分类号： G06T7/00
CPC分类号： G05B19/4061 , G05B2219/37559 , G06T7/0004 , G06T7/564 , G06T7/62
摘要： An interference checking device includes a contour shape analyzing unit that extracts a contour shape of a tool cross section and a tool length by analyzing a two-dimensional image of a rotating tool, a rotation center analyzing unit that obtains a rotation center of the rotating tool by analyzing the contour shape, a three-dimensional-rotation-shape generating unit that generates a three-dimensional shape of the rotating tool on the basis of the contour shape, the tool length, and the rotation center, and an interference check processing unit that checks whether the rotating tool and a component other than the rotating tool interfere with each other when numerical control machining is performed on a workpiece by using the rotating tool, by using the three-dimensional shape, in which the three-dimensional-rotation-shape generating unit generates the three-dimensional shape by using a left-side contour shape.
摘要翻译：干涉检查装置包括轮廓形状分析单元，其通过分析旋转工具的二维图像来提取工具横截面的轮廓形状和刀具长度;旋转中心分析单元，其获得旋转工具的旋转中心通过分析轮廓形状，基于轮廓形状，刀具长度和旋转中心产生旋转刀具的三维形状的三维旋转形状生成单元以及干涉检查处理单元当通过使用旋转工具对工件进行数控加工时，通过使用三维旋转工具的三维形状来检查旋转工具和旋转工具以外的部件是否彼此干涉，形状生成单元通过使用左侧轮廓形状来生成三维形状。

27. 发明申请

US20130120253A1 SPECIFYING A PERMITTED MOVEMENT RANGE WITH A POINTER 有权
标题翻译：用指针指定允许的运动范围
公开(公告)号：US20130120253A1
公开(公告)日：2013-05-16
申请号：US13678094
申请日：2012-11-15
申请人： CARSTEN HAMM
发明人： CARSTEN HAMM
IPC分类号： G06F3/033
CPC分类号： G06F3/033 , B25J9/1676 , G05B19/4061
摘要： A pointer is guided by a user of a processing machine in succession to a number of locations of a working space of the processing machine. The pointer has first location determining devices which are arranged at predetermined pointer locations relative to a pointer coordinate system in fixed relationship to the pointer. Through interaction of the first location determining devices with second location determining devices arranged at predetermined locations relative to a machine coordinate system in fixed relationship to the processing machine, data describing a geometric relationship of the location determining devices relative to one another are acquired. These data are transmitted to a control device which determines the position of the pointer in the working space based on the characteristic data and based on the data subdivides the working space into a permitted movement range for a component of the processing machine and a complementary prohibited movement range.
摘要翻译：指针由处理机的用户依次连续处理机器的工作空间的多个位置引导。指针具有相对于与指针固定关系的指针坐标系布置在预定指针位置的第一位置确定装置。通过第一位置确定装置与相对于与处理机固定关系的机器坐标系布置在预定位置的第二位置确定装置的相互作用，获取描述位置确定装置相对于彼此的几何关系的数据。这些数据被发送到控制装置，该控制装置基于特征数据确定指针在工作空间中的位置，并且基于将工作空间细分为加工机器的部件的允许移动范围的数据和补充禁止运动范围。

28. 发明授权

US08393264B2 Press machine 有权
标题翻译：压机
公开(公告)号：US08393264B2
公开(公告)日：2013-03-12
申请号：US12726354
申请日：2010-03-18
申请人： Takeki Inoue , Yuji Shiozaki
发明人： Takeki Inoue , Yuji Shiozaki
IPC分类号： B30B15/14 , B30B15/28
CPC分类号： B30B1/266 , B30B15/148 , B30B15/285 , G05B19/4061 , G05B2219/37624 , G05B2219/41379 , G05B2219/42295
摘要： A press machine includes a cushion shaft, a press shaft, a motor, and a motor control device. The cushion shaft is connected to a lower die. The press shaft is connected to an upper die and configured to press a workpiece between the upper die and the lower die in cooperation with the cushion shaft. The motor is configured to drive the upper die. The motor control device is configured to control the motor and includes a disturbance observer and an intrusion detector. The disturbance observer is configured to calculate an estimated disturbance value with respect to the motor based on a torque command and a motor velocity of the motor. The intrusion detector is configured to detect, based on the estimated disturbance value, a state of a foreign object between the press shaft and the cushion shaft.
摘要翻译：压机包括缓冲轴，压轴，马达和马达控制装置。缓冲轴连接到下模。压力轴连接到上模，并且构造成与缓冲轴协作地在上模与下模之间挤压工件。电动机配置为驱动上模。电动机控制装置被配置为控制电动机并且包括干扰观测器和入侵检测器。扰动观测器被配置为基于电动机的转矩指令和电动机速度来计算相对于电动机的估计干扰值。入侵检测器被配置为基于估计的干扰值来检测压轴和缓冲轴之间的异物的状态。

29. 发明授权

US08326590B2 Method and system for designing and checking safety zones of a robot 有权
标题翻译：设计和检查机器人安全区域的方法和系统
公开(公告)号：US08326590B2
公开(公告)日：2012-12-04
申请号：US12443582
申请日：2007-09-28
申请人： Soenke Kock , Adam Loeschner , Christoph Winterhalter , Kevin Behnisch , Roland Krieger
发明人： Soenke Kock , Adam Loeschner , Christoph Winterhalter , Kevin Behnisch , Roland Krieger
IPC分类号： G06G7/48
CPC分类号： G05B19/4061 , G05B2219/39082 , G05B2219/39098 , G05B2219/49138
摘要： A method for simulating a movement zone of a robot having at least one data processing installation, simulating at least one movement path of the robot, comprises providing a number of selectable points on the at least one movement path of the robot, calculating a braking path for each of the selectable points, calculating a virtual movement zone based on the braking paths and a maximum position reachable by the robot for the respective at least one movement path, and carrying out the simulation of functions of the robot off-line using a software module.
摘要翻译：一种用于模拟具有至少一个数据处理装置的机器人的移动区域的方法，模拟所述机器人的至少一个移动路径，包括在所述机器人的所述至少一个移动路径上提供多个可选点，计算制动路径对于每个可选点，基于制动路径计算虚拟移动区域和针对相应的至少一个移动路径的机器人可达到的最大位置，并且使用软件对离线机器人的功能进行模拟模块。

30. 发明申请

US20120239182A1 NUMERICAL CONTROL MACHINE TOOL 有权
标题翻译：数控机床
公开(公告)号：US20120239182A1
公开(公告)日：2012-09-20
申请号：US13513988
申请日：2009-12-15
申请人： Kazuhiro Kikata , Morikuni Kimura , Sachio Ikeda
发明人： Kazuhiro Kikata , Morikuni Kimura , Sachio Ikeda
IPC分类号： G05D3/00
CPC分类号： G05B19/4061 , G05B2219/35316 , G05B2219/49147 , G05B2219/49157
摘要： An NC control unit 100 includes a touch panel display device 155 through which a barrier canceling command is input and a machining control section 160 that performs an interference check for interference between a milling tool 70 and a chuck 58 and jaws 60. When the machining control section 160 determines that interference occurs and stops movement of a tool rest 54, the machining control section 160 writes the barrier canceling command that commands cancelation of the interference check for a process of a machining program where the interference has been determined based on manipulation of the display device 155. When the machining program including the barrier canceling command is carried out to machine subsequent workpieces, the machining control section 160 omits the interference check for the process corresponding to the barrier canceling command.
摘要翻译： NC控制单元100包括输入屏障消除指令的触摸面板显示装置155和对铣削工具70与卡盘58与夹爪60之间的干涉进行干涉检查的加工控制部分160.当加工控制部分160确定干扰发生并停止刀架54的移动，加工控制部分160写入阻挡消除命令，该命令取消对已经确定了干扰的加工程序的处理的干扰检查，显示装置155.当执行包括屏障消除命令的加工程序以对后续工件进行加工时，加工控制部分160省略与屏障消除命令相对应的处理的干扰检查。

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