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1. 发明授权

US06157869A Machining program checking method for a numerical control device 失效
标题翻译：数控装置加工程序检验方法
公开(公告)号：US06157869A
公开(公告)日：2000-12-05
申请号：US244633
申请日：1994-06-06
申请人： Teruyuki Matsumura , Satoru Shinozaki , Takahiko Endo
发明人： Teruyuki Matsumura , Satoru Shinozaki , Takahiko Endo
IPC分类号： B23Q15/00 , G05B19/4069 , G06F19/00
CPC分类号： G05B19/4069 , G05B2219/35306 , G05B2219/35316 , G05B2219/37237 , G05B2219/45141 , G05B2219/50291
摘要： A machining program checking method is provided for a numerical control device which controls an NC lathe for performing a machining operation with a plurality of tools simultaneously mounted on a turret thereof, wherein interference of the tools with a workpiece or with various parts of the lathe can be surely detected before the machining operation is actually executed. During creation or simulation of a machining program, all tools n defined and mounted on the turret A are detected the relationship of relative position between a tool m currently in use and each of the other tools n is obtained the current position of each of the tools n is obtained based on the machining program defined with respect to the tool m and the relationship of relative position a determination is made as to whether each of the tools n interferes with the region of the workpiece B or chuck C, and an alarm or the like is displayed in accordance with the result of the determination, thereby checking the interference of the tools before the machining operation is carried out.
摘要翻译： PCT No.PCT / JP93 / 01419 Sec。 371日期：1994年6月6日 102（e）日期1994年6月6日PCT提交1993年10月4日PCT公布。公开号WO94 / 07649 日期1994年04月14日提供了一种数控装置的加工程序检查方法，该数控装置通过同时安装在其转台上的多个工具来控制NC车床进行加工操作，其中工具与工件或各种在实际执行加工操作之前，可以确定检测车床的零件。在加工程序的创建或模拟过程中，检测到在刀塔A上定义和安装的所有刀具n被检测到当前正在使用的刀具m和每个其他刀具之间的相对位置的关系n被获得每个刀具的当前位置 n基于相对于工具m定义的加工程序和相对位置的关系获得，确定每个工具n是否干扰工件B或卡盘C的区域，以及报警或根据确定结果显示，从而在进行加工操作之前检查工具的干扰。

2. 发明申请

US20080021591A1 Numerical controller having interference check function 审中-公开
标题翻译：数字控制器具有干扰检查功能
公开(公告)号：US20080021591A1
公开(公告)日：2008-01-24
申请号：US11826658
申请日：2007-07-17
申请人： Shouki Tani , Shuji Ogawa , Masahiko Hosokawa , Osamu Hanaoka
发明人： Shouki Tani , Shuji Ogawa , Masahiko Hosokawa , Osamu Hanaoka
IPC分类号： G06F19/00
CPC分类号： G05B19/4061 , G05B2219/35306 , G05B2219/37237
摘要： When an operation state of a numerical controller which controls a machine tool is (1) in a state were rotation of a spindle is being stopped, (2) in a state where cutting feed rate of a tool with respect to a work exceeds a set maximum cutting feed rate corresponding to a work material, or (3) in a state where the tool moves in a direction different from the work cutting direction of the tool, it is checked whether or not the tool and the work interfere with each other. In other operation states, an interference check is not executed.
摘要翻译：当控制机床的数值控制器的操作状态为（1）处于状态的主轴的旋转停止时，（2）在工具相对于工件的切削进给速度超过设定状态对应于加工材料的最大切削进给速度，或（3）在刀具沿与刀具的切削方向不同的方向移动的状态下，检查刀具和工件是否彼此干涉。在其他操作状态下，不执行干扰检查。

3. 发明授权

US06965810B2 Machining simulation machine 有权
标题翻译：加工仿真机
公开(公告)号：US06965810B2
公开(公告)日：2005-11-15
申请号：US11062067
申请日：2005-02-18
申请人： Tsunehiko Yamazaki , Naoomi Miyagawa
发明人： Tsunehiko Yamazaki , Naoomi Miyagawa
IPC分类号： G05B19/4069 , G05B17/00 , G05B19/4061 , G06F19/00
CPC分类号： G05B19/4061 , B23K26/0884 , G05B2219/35306 , G05B2219/45138 , G06F17/5009
摘要： A model producing means for modeling a chip model at an edge of a solid model of a nozzle through a predetermined space in a three-dimensional virtual space, and a trace machining propriety judging means for watching a state of an interference between the chip model and the solid model of a workpiece at the time of simulation of laser beam machining program and outputting a predetermined signal when releasing the state of the interference are provided. If an inconvenient instruction wherein the nozzle and the workpiece do not face each other is included in the laser beam machining program, the chip model departs from the solid model of the workpiece and the trace machining propriety judging means outputs a predetermined signal, through which program error can be properly detected with no visual observation of an operator.
摘要翻译：一种模型生成装置，用于通过三维虚拟空间中的预定空间在喷嘴的实体模型的边缘处对芯片模型进行建模，以及轨迹加工适当性判断装置，用于观察芯片模型与芯片模型之间的干扰状态提供在模拟激光加工程序时工件的实体模型，并且在释放干涉状态时输出预定信号。如果在激光加工程序中包括喷嘴和工件不相对的不方便的指令，则芯片模型离开工件的实体模型，并且迹线加工适当性判断装置输出预定信号，通过该预定信号错误可以正确地检测到，没有目视观察操作者。

4. 发明授权

US09317029B2 Predictive control and virtual display system for a numerically controlled machine tool 有权
标题翻译：数控机床的预测控制和虚拟显示系统
公开(公告)号：US09317029B2
公开(公告)日：2016-04-19
申请号：US13561334
申请日：2012-07-30
申请人： Giuseppe Morfino , Carla Francese , Mario Vesco , Edoardo Ghezzo
发明人： Giuseppe Morfino , Carla Francese , Mario Vesco , Edoardo Ghezzo
IPC分类号： G06F19/00 , G05B19/04 , G05B19/18 , G06F9/44 , G05B19/4069
CPC分类号： G05B19/4069 , G05B2219/32351 , G05B2219/35304 , G05B2219/35306 , G05B2219/35311 , Y02P90/26
摘要： A numerically controlled machine tool, and method for control thereof, to display virtual two-dimensional future positions to be adopted by a workpiece and by the machine tool in a pre-set predictive time window. The system and method calculate target coordinate values defining positions of the tool along axes of the machine tool on the basis of a machining program. While machining is in progress, a processor receives the calculated target coordinate values to generate and display image data on the basis of the target coordinate values and of stored mathematical models of the machine, of the workpiece, and of the tool.
摘要翻译：一种数控机床及其控制方法，用于在预设的预测时间窗口中显示由工件和机床采用的虚拟二维未来位置。系统和方法基于加工程序计算沿机床轴线定义刀具位置的目标坐标值。在加工过程中，处理器接收计算出的目标坐标值，以根据目标坐标值和机器，工件和工具的存储数学模型生成和显示图像数据。

5. 发明申请

US20150309501A1 MACHINE TOOL AND INTERPRETIVE PROGRAM 有权
标题翻译：机器工具和解释性程序
公开(公告)号：US20150309501A1
公开(公告)日：2015-10-29
申请号：US14615511
申请日：2015-02-06
申请人： STAR MICRONICS CO., LTD.
发明人： Takeshi IKEGAYA
IPC分类号： G05B19/4061
CPC分类号： G05B19/4061 , G05B2219/35306 , G05B2219/49157
摘要： A machine tool includes a tool post having a tool unit for machining a workpiece, operation control means for controlling the operation of the tool unit in accordance with a plurality of commands described in a numerical control program and movement limiting means for inhibiting entry of the tool unit into a no-entry region. The plurality of commands include a limit value setting command for calculating a limit value of a position of the tool unit avoiding interference with a machine element located within a movable region of the tool unit and for determining the no-entry region by the calculated limit value. Upon reading the limit value setting command out of the numerical control program, the operation control means calculates the limit value and determines the no-entry region by the calculated limit value.
摘要翻译：一种机床具有具有用于加工工件的工具单元的工具支柱，用于根据数字控制程序中描述的多个命令控制工具单元的操作的操作控制装置和用于禁止工具进入的移动限制装置单位进入禁止进入区域。所述多个命令包括用于计算所述工具单元的位置的限制值以避免与位于所述工具单元的可移动区域内的机械元件的干涉的极限值设定指令，并且通过所计算的极限值来确定所述不进入区域。在数值控制程序中读出极限值设定指令后，运算控制单元计算极限值，并根据计算出的极限值确定无输入区域。

6. 发明申请

US20110106291A1 INTERFERENCE CHECK DEVICE, INTERFERENCE CHECK METHOD, AND MACHINE TOOL HAVING THE INTERFERENCE CHECK DEVICE 有权
标题翻译：干扰检查装置，干扰检查方法和具有干扰检查装置的机器工具
公开(公告)号：US20110106291A1
公开(公告)日：2011-05-05
申请号：US12737358
申请日：2009-07-06
申请人： Hitoshi Matsumoto
发明人： Hitoshi Matsumoto
IPC分类号： G05B19/4061
CPC分类号： G05B19/4061 , B23Q39/027 , G05B2219/35306 , G05B2219/35316 , G05B2219/35317 , G05B2219/39082
摘要： An interference check device is provided which, when a plurality of moving means are provided for one moving direction of one movable body, can conduct interference check of the movable body easily.The interference check device of the present invention has a configuration that it is disposed in an apparatus provided one or a plurality of moving bodies which are capable of moving in a predetermined direction and moving means for moving the one or a plurality of moving bodies, and has a plurality of moving means for moving at least one of the moving bodies, and conducts interference check when the movable body moves, which comprises: an absolute movement amount calculating part 13 which synthesizes the movement amount of the movable body in the same direction by the plurality of moving means, thereby to determine the absolute movement amount in the direction; and an interference check part 12 which is provided in association with this absolute amount calculating part 13 and conducts the interference check from the absolute movement amount.
摘要翻译：提供一种干涉检查装置，当为一个移动体的一个移动方向设置多个移动装置时，可以容易地进行移动体的干涉检查。本发明的干涉检查装置具有如下结构：其设置在能够沿预定方向移动的一个或多个移动体和用于移动一个或多个移动体的移动装置的设备中，以及具有用于移动至少一个移动体的多个移动装置，并且当可移动体移动时进行干涉检查，其包括：绝对运动量计算部13，其将可移动体的移动量在相同方向上合成，多个移动装置，从而确定该方向上的绝对移动量; 以及与该绝对量计算部13相关联地设置的干涉检查部12，并从绝对移动量进行干涉检查。

7. 发明申请

US20120290122A1 PREDICTIVE CONTROL AND VIRTUAL DISPLAY SYSTEM FOR A NUMERICALLY CONTROLLED MACHINE TOOL 有权
标题翻译：一种数控机床的预测控制和虚拟显示系统
公开(公告)号：US20120290122A1
公开(公告)日：2012-11-15
申请号：US13561334
申请日：2012-07-30
申请人： Giuseppe MORFINO , Carla FRANCESE , Mario VESCO , Edoardo GHEZZO
发明人： Giuseppe MORFINO , Carla FRANCESE , Mario VESCO , Edoardo GHEZZO
IPC分类号： G05B19/19
CPC分类号： G05B19/4069 , G05B2219/32351 , G05B2219/35304 , G05B2219/35306 , G05B2219/35311 , Y02P90/26
摘要： A numerically controlled machine tool, and method for control thereof, to display virtual two-dimensional future positions to be adopted by a workpiece and by the machine tool in a pre-set predictive time window. The system and method calculate target coordinate values defining positions of the tool along axes of the machine tool on the basis of a machining program. While machining is in progress, a processor receives the calculated target coordinate values to generate and display image data on the basis of the target coordinate values and of stored mathematical models of the machine, of the workpiece, and of the tool.
摘要翻译：一种数控机床及其控制方法，用于在预设的预测时间窗口中显示由工件和机床采用的虚拟二维未来位置。系统和方法基于加工程序计算沿机床轴线定义刀具位置的目标坐标值。在加工过程中，处理器接收计算出的目标坐标值，以根据目标坐标值和机器，工件和工具的存储数学模型生成和显示图像数据。

8. 发明申请

US20050187652A1 MACHINING SIMULATION MACHINE 有权
公开(公告)号：US20050187652A1
公开(公告)日：2005-08-25
申请号：US11062067
申请日：2005-02-18
申请人： Tsunehiko Yamazaki , Naoomi Miyagawa
发明人： Tsunehiko Yamazaki , Naoomi Miyagawa
IPC分类号： G05B19/4069 , G05B17/00 , G05B19/4061 , G06F19/00
CPC分类号： G05B19/4061 , B23K26/0884 , G05B2219/35306 , G05B2219/45138 , G06F17/5009
摘要： A model producing means for modeling a chip model at an edge of a solid model of a nozzle through a predetermined space in a three-dimensional virtual space, and a trace machining propriety judging means for watching a state of an interference between the chip model and the solid model of a workpiece at the time of simulation of laser beam machining program and outputting a predetermined signal when releasing the state of the interference are provided. If an inconvenient instruction wherein the nozzle and the workpiece do not face each other is included in the laser beam machining program, the chip model departs from the solid model of the workpiece and the trace machining propriety judging means outputs a predetermined signal, through which program error can be properly detected with no visual observation of an operator.

9. 发明授权

US5400259A Work clamp protection system and a method for use 失效
标题翻译：夹钳保护系统及使用方法
公开(公告)号：US5400259A
公开(公告)日：1995-03-21
申请号：US132800
申请日：1993-10-07
申请人： William P. Murphy , Donald E. Kress
发明人： William P. Murphy , Donald E. Kress
IPC分类号： G05B19/4061 , G05B23/02
CPC分类号： G05B19/4061 , G05B2219/35306 , G05B2219/37237 , G05B2219/45137 , G05B2219/49134 , G05B2219/49137 , G05B2219/50291 , Y10T83/088 , Y10T83/175
摘要： A system is provided for identifying no-punch zones corresponding to positions of work clamps on a carriage holding a workpiece to be positioned for tools of a punch press. The system provides a method for storing geometric information with respect to the clamp as well as specifications for the tools on a holder, such as a turret, of the punch press. The edge of each of the clamps is sensed and stored in a control unit which can, therefore, determine boundaries of each of the clamps based on the stored geometric configuration information of the clamp. No-punch zones of the clamps may be determined based on the geometry of the particular tool of the turret and the geometry and the positions of the clamps. As a result, the punch press may be inhibited from operating within the no-punch zones or, in the alternative, the clamp or clamps may be repositioned from the no-punch zone of the clamp for subsequent operation of the punch press. A default setting is further provided for positioning the clamp in a default position upon activation of a flag indicating an occurrence of an event which may effect the no-punch zones.
摘要翻译：提供了一种系统，用于识别对应于保持要被定位用于冲压机工具的工件的托架上的工件夹具的位置的无冲压区域。该系统提供了一种用于存储关于夹具的几何信息的方法以及冲压机的支架（例如转塔）上的工具的规格。每个夹具的边缘被感测并存储在控制单元中，因此可以基于所存储的夹具的几何配置信息来确定每个夹具的边界。可以基于转塔的特定工具的几何形状以及夹具的几何形状和位置来确定夹具的无冲压区域。结果，可以禁止冲压机在无冲压区域内操作，或者替代地，夹具或夹具可以从夹具的无冲压区域重新定位，以便冲压机的后续操作。进一步提供了默认设置，用于在激活指示可能影响无冲击区域的事件的发生的标志时将夹具定位在默认位置。

10. 发明授权

US09904273B2 Machine tool and interpretive program 有权
公开(公告)号：US09904273B2
公开(公告)日：2018-02-27
申请号：US14615511
申请日：2015-02-06
申请人： STAR MICRONICS CO., LTD.
发明人： Takeshi Ikegaya
IPC分类号： G05B19/4061
CPC分类号： G05B19/4061 , G05B2219/35306 , G05B2219/49157
摘要： A machine tool includes a tool post having a tool unit for machining a workpiece, operation control means for controlling the operation of the tool unit in accordance with a plurality of commands described in a numerical control program and movement limiting means for inhibiting entry of the tool unit into a no-entry region. The plurality of commands include a limit value setting command for calculating a limit value of a position of the tool unit avoiding interference with a machine element located within a movable region of the tool unit and for determining the no-entry region by the calculated limit value. Upon reading the limit value setting command out of the numerical control program, the operation control means calculates the limit value and determines the no-entry region by the calculated limit value.

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