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1. 发明申请

US20170371314A1 Method And System For Correcting A Processing Path Of A Robot-Guided Tool 审中-公开
公开(公告)号：US20170371314A1
公开(公告)日：2017-12-28
申请号：US15528364
申请日：2015-11-18
申请人： KUKA Roboter GmbH
发明人： Jochen Krause
IPC分类号： G05B19/27 , B25J9/16 , G05B19/042
CPC分类号： G05B19/27 , B25J9/1664 , G05B19/0426 , G05B19/401 , G05B2219/31081 , G05B2219/36043 , G05B2219/36087 , G05B2219/36517 , G05B2219/40519
摘要： A method for correcting the processing path of a robot-guided tool for processing at least one component, wherein: a target position for a plurality of points of a target processing path is specified; from the specified points, points to be corrected are selected; the actual position for the selected points to be corrected is measured or detected on at least one component to be processed; and the processing path corresponding to the measured or detected actual position of the points of the component to be processed is correspondingly corrected. The method is suitable, for example, for welding a component into a borehole using a laser beam, wherein the processing path of the laser beam is corrected so as to correspond to the contour of the component.

2. 发明申请

US20190121315A1 SYSTEM AND METHOD FOR VIRTUALLY CALIBRATING A COMPUTER NUMERIC CONTROLLED MACHINE TO COMPENSATE FOR SURFACE DISTORTIONS 审中-公开
公开(公告)号：US20190121315A1
公开(公告)日：2019-04-25
申请号：US16229099
申请日：2018-12-21
申请人： Timothy Owens
发明人： Timothy Owens
IPC分类号： G05B19/401
CPC分类号： G05B19/401 , G05B2219/36087 , G05B2219/37619 , G05B2219/49166 , G05B2219/49193 , G05B2219/49194 , Y02P90/265
摘要： A method for calibrating a CNC machine including providing instructions for machining a surface of a distortion-free object, selecting a true axis of movement of a toolhead of the machine using the instructions, instructing the toolhead to travel on an object to be machined along the true axis of movement, but where the toolhead actually travels along an actual axis that is deviated from the true axis as a result of the surface distortions on the object to be machined, selecting multiple points along the actual axis traveled by the toolhead on the object to be machined, comparing the distance of the multiple points along the actual axis from the true axis to determine offset amounts from the true axis corresponding to a lack of straightness of the object to be machined, and modifying the instructions to compensate for the offset amounts before uploading the instructions to a CNC controller.

3. 发明授权

US3777124A Computer assisted radiation therapy machine 失效
标题翻译：计算机辅助辐射治疗机
公开(公告)号：US3777124A
公开(公告)日：1973-12-04
申请号：US3777124D
申请日：1970-11-27
申请人： VARIAN ASSOCIATES
发明人： PAVKOVICH J
IPC分类号： A61B6/00 , A61B6/10 , A61N5/01 , A61N5/10 , G05B19/18 , G05B19/4093 , G21K5/10 , H05G1/44 , G06F15/42 , A61N5/00
CPC分类号： A61B6/4441 , A61B6/102 , A61B6/4476 , A61N5/01 , A61N5/10 , A61N2005/1074 , G05B19/188 , G05B19/40935 , G05B2219/34242 , G05B2219/34376 , G05B2219/35285 , G05B2219/35307 , G05B2219/36087 , G05B2219/36153 , G05B2219/36551 , G05B2219/42205 , G05B2219/42256 , G05B2219/45169 , G05B2219/49143 , G21K5/10 , H05G1/44
摘要： A computer assisted radiation therapy machine is disclosed. The machine includes a rotatable gantry having a radiation source portion and a beam stopping portion. The gantry is rotatable about a patient treatment couch which is rectilinearly translatable in three orthogonal directions as well as being rotatable about the vertical axis. Geometric and dose parameters defining a prescribed treatment plan of radiation are stored in the memory of the computer. Positional signals are derived from the various movable controls and parts of the radiation machine. The prescribed treatment parameters are compared with the actual positionings of the elements and controls of the machine to derive an interlock output when at least one of said actual parameters differs from the respective prescribed parameter. The interlock output is employed to inhibit application of radiation to the patient until the mistake is rectified.
摘要翻译：公开了一种计算机辅助放射治疗机。该机器包括具有辐射源部分和光束阻挡部分的可旋转机架。台架可围绕可在三个正交方向上直线平移的患者治疗沙发旋转，并且可绕垂直轴线旋转。定义辐射的规定治疗计划的几何和剂量参数存储在计算机的存储器中。位置信号源自辐射机的各种可移动控制和部件。将规定的处理参数与机器的实际位置和机器的控制进行比较，以便当至少一个所述实际参数与相应的规定参数不同时导出互锁输出。联锁输出用于抑制对病人的辐射，直到错误被纠正为止。

4. 发明授权

US5136223A Robot operating method capable of manual correction 失效
标题翻译：可进行手动校正的机器人操作方法
公开(公告)号：US5136223A
公开(公告)日：1992-08-04
申请号：US543840
申请日：1990-07-19
申请人： Tatsuo Karakama , Kouichi Okanda
发明人： Tatsuo Karakama , Kouichi Okanda
IPC分类号： B25J9/10 , B25J9/16 , B25J9/18 , G05B19/4093 , G05B19/42 , G05B19/425
CPC分类号： G05B19/40932 , G05B19/425 , G05B2219/34337 , G05B2219/35242 , G05B2219/36087 , G05B2219/36095 , G05B2219/36503 , G05B2219/45083 , Y02P90/265
摘要： A robot operating method capable of easily performing manual correction of a previously taught teaching point during an automatic robot operation, and of accurately and effectively performing a desired robot operation without the need of employing a visual sensor. After switching is made from an automatic operation mode to a manual operation mode in response to reading of a predetermined command code from a program (S1, S2), a robot tool positioned at a first teaching position is moved to a first working position on a workpiece by a control apparatus which responds to an operation of a remote operation board by an operator, so as to compensate for a dislocation of the teaching point attributable to a positional dislocation of the workpiece (S3), and then a correction data indicative of the results of a manual adjustment is calculated in response to supply of an external signal generated by an operator's operation and is stored in a memory (S4, S5). After completion of robot working at the first working position, second and later teaching points are sequentially corrected based on the correction data in response to reading of a position correcting command code from the program, whereby the robot working is accurately carried out at second and later working positions on the workpiece.
摘要翻译： PCT No.PCT / JP89 / 01234 Sec。 371日期1990年7月19日 102（e）1990年7月19日PCT PCT 1989年12月8日PCT公布。出版物WO90 / 06836 日期：1990年6月28日。一种机器人操作方法，其能够在自动机器人操作期间容易地执行先前教导的教导点的手动校正，并且准确且有效地执行期望的机器人操作，而不需要使用视觉传感器。响应于从程序（S1，S2）读取预定命令代码，从自动操作模式切换到手动操作模式时，位于第一教学位置的机器人工具被移动到第一工作位置工件，其由操作者响应于远程操作板的操作的控制装置，以补偿由于工件的位置偏差引起的示教点的位错（S3），然后指示表示工件的修正数据响应于由操作者的操作产生的外部信号的供给来计算手动调整的结果，并存储在存储器中（S4，S5）。在完成在第一工作位置的机器人工作之后，响应于来自程序的位置校正命令代码的读取，基于校正数据顺序地校正第二和稍后的教导点，从而在第二和稍后精确地执行机器人工作工件上的工作位置。

5. 发明授权

US3783251A Computer assisted radiation therapy machine 失效
标题翻译：计算机辅助辐射治疗机
公开(公告)号：US3783251A
公开(公告)日：1974-01-01
申请号：US3783251D
申请日：1970-11-27
申请人： VARIAN ASSOCIATES
发明人： PAVKOVICH J
IPC分类号： A61B6/00 , A61B6/10 , A61N5/01 , A61N5/10 , G05B19/18 , G05B19/4093 , G21K5/10 , H05G1/44
CPC分类号： A61B6/4476 , A61B6/10 , A61B6/102 , A61B6/4441 , A61N5/01 , A61N5/10 , A61N5/1048 , A61N2005/1074 , G05B19/188 , G05B19/40935 , G05B2219/34242 , G05B2219/34376 , G05B2219/35285 , G05B2219/35307 , G05B2219/36087 , G05B2219/36153 , G05B2219/36551 , G05B2219/42205 , G05B2219/42256 , G05B2219/45169 , G05B2219/49143 , G21K5/10 , H05G1/44
摘要： A computer assisted radiation therapy machine is disclosed. The machine includes a rotatable gantry having a radiation source portion which is rotatable about a patient treatment couch. Geometric and dose parameters of the machine for defining a prescribed treatment plan of radiation are stored in the memory of the computer. A readout and display means is provided for displaying the geometric and dose parameters of the defined radiation treatment plan. Editing and updating capability are provided for editing and updating the treatment plan with the cumulative radiation dose administered to each portal and the total cumulative dose administered to the patient. Each parameter of a proposed treatment plan is compared with permissible ranges of machine parameters stored in a memory to verify that the proposed treatment is within the permissible range of the machine.
摘要翻译：公开了一种计算机辅助放射治疗机。该机器包括具有可围绕患者治疗床转动的辐射源部分的可旋转机架。用于定义辐射的规定治疗计划的机器的几何和剂量参数存储在计算机的存储器中。提供读出和显示装置用于显示所定义的辐射治疗计划的几何和剂量参数。提供编辑和更新功能，用于对每个门户施用的累积辐射剂量和给予患者的总累积剂量来编辑和更新治疗计划。将建议的处理计划的每个参数与存储在存储器中的机器参数的允许范围进行比较，以验证所提出的处理是否在机器的允许范围内。

6. 发明申请

US20140228996A1 SYSTEM AND METHOD FOR VIRTUALLY CALIBRATING COMPUTER NUMERIC CONTROLLED MACHINE AXES 审中-公开
标题翻译：用于虚拟计算机数字控制机器轴的系统和方法
公开(公告)号：US20140228996A1
公开(公告)日：2014-08-14
申请号：US14180922
申请日：2014-02-14
申请人： Timothy Owens
发明人： Timothy Owens
IPC分类号： G05B19/19
CPC分类号： G05B19/401 , G05B2219/36087 , G05B2219/37619 , G05B2219/49166 , G05B2219/49193 , G05B2219/49194 , Y02P90/265
摘要： A method for virtually calibrating a CNC machine including the steps of selecting a true axis of movement of a toolhead of the CNC machine, instructing the toolhead to travel along the true axis of movement, selecting multiple points along an actual axis traveled by the toolhead, comparing the distance of the multiple points along the actual axis from the true axis to determine offset amounts from the true axis corresponding to a lack of straightness, and modifying g-code instructions to compensate for the offset amounts before uploading the g-codes to a CNC controller.
摘要翻译：一种用于虚拟校准CNC机器的方法，包括以下步骤：选择CNC机床的工具头的真实运动轴线，指示工具头沿着真实运动轴线行进，沿着由工具头行进的实际轴线选择多个点，将沿着实际轴的多个点与真实轴线的距离进行比较，以确定对应于不平直度的真实轴线的偏移量，以及修改g代码指令以补偿上述g代码之前的偏移量 CNC控制器。

7. 发明申请

US20100228384A1 METHOD AND DEVICE FOR GENERATING TRANSFORMED CONTROL DATA FOR CONTROLLING A TOOL ON A MACHINE TOOL 审中-公开
标题翻译：用于产生用于控制机床上的工具的变换控制数据的方法和装置
公开(公告)号：US20100228384A1
公开(公告)日：2010-09-09
申请号：US12702649
申请日：2010-02-09
申请人： Josef NEUMAIER , Thomas LOCHBIHLER , Uwe-Carsten HANSEN
发明人： Josef NEUMAIER , Thomas LOCHBIHLER , Uwe-Carsten HANSEN
IPC分类号： G05B19/406
CPC分类号： G05B19/4083 , G05B2219/36053 , G05B2219/36087 , G05B2219/36503 , G05B2219/37593 , G05B2219/50152
摘要： The invention relates to a method and a device for generating transformed control data for controlling a tool on a machine tool for machining a workpiece clamped in a clamping means of the machine tool, including the steps of: (1) determining control data indicating which first tool path is to be traveled by the tool of the machine tool with which first tool orientation for machining the clamped workpiece if the workpiece is clamped in the clamping means in accordance with a clamping situation target state means; (2) detecting a clamping situation current state; (3) detecting a clamping situation deviation between the clamping situation current state and the clamping situation target state; and (4) generating transformed control data by executing a transformation of a part of the determined control data in dependence of the detected clamping situation deviation.
摘要翻译：本发明涉及一种用于生成变换控制数据的方法和装置，用于控制机床上的工具，用于加工夹在机床的夹紧装置中的工件，包括以下步骤：（1）确定控制数据，该控制数据指示哪个第一如果工件被夹紧在夹紧装置中，则根据夹紧状态目标状态装置，工具路径将由机床的工具行进，第一工具方向用于加工被夹持的工件; （2）检测钳位状态当前状态; （3）检测夹紧状态当前状态与夹紧状态目标状态之间的夹紧状态偏差; 和（4）通过根据检测到的夹紧状态偏差执行所确定的控制数据的一部分的变换来生成变换的控制数据。

8. 发明申请

US20080065254A1 Methods for Machining Process Parameter Estimation and Systems Thereof 审中-公开
标题翻译：加工过程参数估计及其系统的方法
公开(公告)号：US20080065254A1
公开(公告)日：2008-03-13
申请号：US11577429
申请日：2005-11-01
申请人： Brian Mann , Nitin Garg , Philip Bayly , John Schueller , Tony Schmitz
发明人： Brian Mann , Nitin Garg , Philip Bayly , John Schueller , Tony Schmitz
IPC分类号： G06F19/00
CPC分类号： B25J9/1653 , G05B19/19 , G05B19/404 , G05B2219/36087 , G05B2219/37434
摘要： A method for directly determining model parameters for a machining process that includes the steps of providing a system having a machining tool and a workpiece, and machining the workpiece using the machining tool, where the machining induces motions in the machining tool or the workpiece. The motions are then measured and used to estimate system characteristic multipliers (eigenvalues). A set of process model parameters is obtained by relating the eigenvalues to the results of an analytical method, a theoretical model or both.
摘要翻译：一种用于直接确定加工过程的模型参数的方法，其包括提供具有加工工具和工件的系统以及使用所述加工工具加工所述工件的步骤的步骤，其中所述加工在所述加工工具或所述工件中引起运动。然后测量运动并用于估计系统特征乘数（特征值）。通过将特征值与分析方法，理论模型或两者的结果相关联来获得一组过程模型参数。

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