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1. 发明授权

US06594006B1 Method and array for detecting the position of a plane scanned with a laser scanner 失效
标题翻译：用于检测用激光扫描器扫描的平面的位置的方法和阵列
公开(公告)号：US06594006B1
公开(公告)日：2003-07-15
申请号：US09744122
申请日：2001-03-16
申请人： Dirk Muehlhoff , Guenther Rudolph , Stefan Schmidt , Gerhard Doering , Guenter Berthel , Thomas Hartmann
发明人： Dirk Muehlhoff , Guenther Rudolph , Stefan Schmidt , Gerhard Doering , Guenter Berthel , Thomas Hartmann
IPC分类号： G01B1126
CPC分类号： G05B19/402 , G05B2219/37558 , G05B2219/37563 , G05B2219/50028 , G05B2219/50133 , G05D3/12
摘要： A method and an arrangement for detecting the position of the plane XY of an object, which plane XY is to be scanned, and for its positioning in the focal plane X′Y′ of a laser scanner, preferably for a laser scanning microscope. According to the disclosure, it is provided in a method of the type described above that, after a rough orientation of the object carried out by placing on an object holder, a laser beam is directed successively in time to at least three different points P1, P2 . . . Pn located in the scan plane XY of the object and, in doing so, each of the reflections proceeding from the points P1, P2 . . . Pn is imaged on a position-sensitive detector, an actual position value is determined at the detector for each reflection and is compared with a stored reference position value, adjustment commands for changing the inclination of the object holder are obtained from the deviations of the actual position values from the reference position values, and the inclination of the object holder is changed on the basis of these adjustment commands until points P1, P2 . . . Pn are located in the focal plane X′Y′ of the laser scanner.
摘要翻译：一种用于检测物体的平面XY的位置的方法和装置，该平面XY将被扫描平面XY，并且用于其定位在激光扫描仪的焦平面X'Y'中，优选地用于激光扫描显微镜。根据本发明，提供了一种上述类型的方法，在通过放置在物体保持器上进行物体的粗略取向之后，将激光束在时间上连续地指向至少三个不同点P1， P2。。。 Pn位于物体的扫描平面XY中，并且在这样做时，每个反射从点P1，P2进行。。。 Pn在位置敏感检测器上成像，在检测器处为每次反射确定实际位置值，并与存储的参考位置值进行比较，从实际的偏差获得用于改变物体保持器的倾斜度的调节命令基准位置值的位置值，并且基于这些调整指令改变对象保持器的倾斜直到点P1，P2。。。 Pn位于激光扫描器的焦平面X'Y'中。

2. 发明申请

US20030156297A1 Calibration methods for placement machines incorporating on-head linescan sensing 失效
公开(公告)号：US20030156297A1
公开(公告)日：2003-08-21
申请号：US10337644
申请日：2003-01-07
发明人： Timothy A. Skunes , Eric P. Rudd , David W. Duquette
IPC分类号： G01B011/14
CPC分类号： B25J9/1692 , G05B2219/40623 , G05B2219/45063 , G05B2219/50028 , H05K13/0015 , H05K13/0413 , H05K13/0818
摘要： A method of calibrating a pick and place machine having an on-head linescan sensor is disclosed. The calibration includes obtaining z-axis height information of one or more nozzle tips via focus metric methods, including a Fourier transform method and a normalized correlation method. Additionally, other physical characteristics such as linear detector tilt, horizontal scale factor, and vertical scale factor are measured and compensated for in the process of placing the component. Nozzle runout, another physical characteristic, is also measured by a sinusoidal curve fit method, and the resulting Z-height calibration data is used to later place the component.

3. 发明授权

US06535291B1 Calibration methods for placement machines incorporating on-head linescan sensing 失效
标题翻译：结合头部线路的贴片机的校准方法可以感测
公开(公告)号：US06535291B1
公开(公告)日：2003-03-18
申请号：US09589020
申请日：2000-06-07
申请人： Timothy A. Skunes , Eric P. Rudd , David W. Duquette
发明人： Timothy A. Skunes , Eric P. Rudd , David W. Duquette
IPC分类号： G01B1114
CPC分类号： B25J9/1692 , G05B2219/40623 , G05B2219/45063 , G05B2219/50028 , H05K13/0015 , H05K13/0413 , H05K13/0818
摘要： A method of calibrating a pick and place machine having an on-head linescan sensor is disclosed. The calibration includes obtaining z-axis height information of one or more nozzle tips via focus metric methods, including a Fourier transform method and a normalized correlation method. Additionally, other physical characteristics such as linear detector tilt, horizontal scale factor, and vertical scale factor are measured and compensated for in the process of placing the component. Nozzle runout, another physical characteristic, is also measured by a sinusoidal curve fit method, and the resulting Z-height calibration data is used to later place the component.
摘要翻译：公开了一种校准具有头部线扫描传感器的拾放机的方法。校准包括通过焦点度量方法获得一个或多个喷嘴尖端的z轴高度信息，包括傅立叶变换方法和归一化相关方法。此外，在放置部件的过程中，测量和补偿其他物理特性，例如线性检测器倾斜，水平比例因子和垂直比例因子。另一种物理特性的喷嘴径流也通过正弦曲线拟合法测量，并且所得到的Z高度校准数据用于稍后放置组件。

4. 发明申请

US20120065769A1 SYSTEM AND METHOD FOR TOOL TESTING AND ALIGNMENT 有权
标题翻译：用于工具测试和对准的系统和方法
公开(公告)号：US20120065769A1
公开(公告)日：2012-03-15
申请号：US12878885
申请日：2010-09-09
申请人： Michael Knaupp , Andreas Meyer
发明人： Michael Knaupp , Andreas Meyer
IPC分类号： G06F19/00
CPC分类号： B24C1/045 , B24C9/00 , G05B19/401 , G05B2219/45036 , G05B2219/50028 , G05B2219/50139 , Y10T83/0591 , Y10T83/364
摘要： A system and method for improving a tool tip path of a machine, such as a waterjet cutting machine, by testing and compensating for tool misalignment. The system and method using a sensor positioned to sense a portion of the machine, such as a cutting head assembly, during a sequence of movements thereof and configured to output information indicative of various positions and orientations of a tool of the machine so as to generate an improved tool tip path based on transformation parameters derived from such information.
摘要翻译：一种用于通过测试和补偿工具未对准来改进诸如水刀切割机的机器的刀尖路径的系统和方法。使用传感器的系统和方法，该传感器定位成在其运动过程中感测机器的一部分，例如切割头组件，并被配置为输出指示机器的工具的各种位置和取向的信息，以便产生基于从这些信息导出的变换参数的改进的工具提示路径。

5. 发明授权

US06744499B2 Calibration methods for placement machines incorporating on-head linescan sensing 失效
标题翻译：结合头部线路的贴片机的校准方法可以感测
公开(公告)号：US06744499B2
公开(公告)日：2004-06-01
申请号：US10337644
申请日：2003-01-07
申请人： Timothy A. Skunes , Eric P. Rudd , David W. Duquette
发明人： Timothy A. Skunes , Eric P. Rudd , David W. Duquette
IPC分类号： G01J110
CPC分类号： B25J9/1692 , G05B2219/40623 , G05B2219/45063 , G05B2219/50028 , H05K13/0015 , H05K13/0413 , H05K13/0818
摘要： A method of calibrating a pick and place machine having an on-head linescan sensor is disclosed. The calibration includes obtaining z-axis height information of one or more nozzle tips via focus metric methods, including a Fourier transform method and a normalized correlation method. Additionally, other physical characteristics such as linear detector tilt, horizontal scale factor, and vertical scale factor are measured and compensated for in the process of placing the component. Nozzle runout, another physical characteristic, is also measured by a sinusoidal curve fit method, and the resulting Z-height calibration data is used to later place the component.
摘要翻译：公开了一种校准具有头部线扫描传感器的拾放机的方法。校准包括通过焦点度量方法获得一个或多个喷嘴尖端的z轴高度信息，包括傅立叶变换方法和归一化相关方法。此外，在放置部件的过程中，测量和补偿其他物理特性，例如线性检测器倾斜，水平比例因子和垂直比例因子。另一种物理特性的喷嘴径流也通过正弦曲线拟合法测量，并且所得到的Z高度校准数据用于稍后放置组件。

6. 发明公开

EP2613912A1 SYSTEM AND METHOD FOR TOOL TESTING AND ALIGNMENT 有权
标题翻译：系统和方法测试与校准工具
公开(公告)号：EP2613912A1
公开(公告)日：2013-07-17
申请号：EP11744164.2
申请日：2011-07-29
申请人： Flow International Corporation
发明人： KNAUPP, Michael , MEYER, Andreas
IPC分类号： B24C1/04 , B24C9/00 , B26F3/00 , G05B19/18
CPC分类号： B24C1/045 , B24C9/00 , G05B19/401 , G05B2219/45036 , G05B2219/50028 , G05B2219/50139 , Y10T83/0591 , Y10T83/364
摘要： A system and method for improving a tool tip path of a machine, such as a waterjet cutting machine, by testing and compensating for tool misalignment. The system and method using a sensor positioned to sense a portion of the machine, such as a cutting head assembly, during a sequence of movements thereof and configured to output information indicative of various positions and orientations of a tool of the machine so as to generate an improved tool tip path based on transformation parameters derived from such information.

7. 发明公开

EP0899058A2 Verfahren und Vorrichtung zur Positionierung eines Werkzeugs 审中-公开
公开(公告)号：EP0899058A2
公开(公告)日：1999-03-03
申请号：EP98116150.8
申请日：1998-08-27
申请人： ROBERT BOSCH GMBH
发明人： Schreier, Kurt , Hauser, Hermann , Schilling, Ulrich
IPC分类号： B23Q17/22 , B23Q17/24
CPC分类号： B23Q17/24 , B23Q17/2233 , G05B19/4015 , G05B2219/37555 , G05B2219/50028 , G05B2219/50042
摘要： Die Erfindung betrifft ein Verfahren zur Positionierung eines Werkzeugs, Bauteils o.dgl. relativ zu einem Werkstück, bei dem die tatsächliche Position des Werkstücks von einer Meßeinrichtung erfaßt wird, die Abweichung zu einer vorgegebenen Soll-Position berechnet wird, aus dem Ergebnis ein Korrekturwert für die Positionierung des Werkzeugs, Bauteils o.dgl. berechnet wird und anschließend das Werkzeug positioniert wird. Erfindungsgemäß ist vorgesehen, daß nach der Berechnung des Korrekturwerts das Werkzeug, Bauteil o.dgl. in einer relativ zur Meßeinrichtung reproduzierbaren Bewegung an einen fest vorgegebenen, durch den Korrekturwert korrigierten Endpunkt und damit in eine zweite Zielposition relativ zum Werkstück bewegt wird. Die Erfindung betrifft ferner eine Vorrichtung zur Durchführung des Verfahrens.
摘要翻译：定位方法包括通过测量装置（8）检测加工工具或部件（13）相对于工件的实际位置，并检测所需位置与实际位置之间的误差，以提供位置校正值。在将其移动到所需目标位置（12）之前，随后将加工工具或部件移动到通过计算的位置值校正的结束位置。

8. 发明申请

WO2012033576A1 SYSTEM AND METHOD FOR TOOL TESTING AND ALIGNMENT 审中-公开
标题翻译：用于工具测试和对准的系统和方法
公开(公告)号：WO2012033576A1
公开(公告)日：2012-03-15
申请号：PCT/US2011/046016
申请日：2011-07-29
申请人： FLOW INTERNATIONAL CORPORATION , KNAUPP, Michael , MEYER, Andreas
发明人： KNAUPP, Michael , MEYER, Andreas
IPC分类号： B24C1/04 , B24C9/00 , B26F3/00 , G05B19/18
CPC分类号： B24C1/045 , B24C9/00 , G05B19/401 , G05B2219/45036 , G05B2219/50028 , G05B2219/50139 , Y10T83/0591 , Y10T83/364
摘要： A system and method for improving a tool tip path of a machine, such as a waterjet cutting machine, by testing and compensating for tool misalignment. The system and method using a sensor positioned to sense a portion of the machine, such as a cutting head assembly, during a sequence of movements thereof and configured to output information indicative of various positions and orientations of a tool of the machine so as to generate an improved tool tip path based on transformation parameters derived from such information.
摘要翻译：一种用于通过测试和补偿刀具未对准来改进机器的刀尖路径的系统和方法，例如水刀切割机。使用传感器的系统和方法，其定位成在机器的一系列移动期间感测机器的一部分，例如切割头组件，并且被配置为输出指示机器的工具的各种位置和取向的信息，以便产生基于从这些信息导出的变换参数的改进的刀尖路径。

9. 发明申请

WO0195370A3 CALIBRATION METHODS FOR PLACEMENT MACHINES INCORPORATING ON-HEAD LINESCAN SENSING 审中-公开
标题翻译：装配线路感测的放置机的校准方法
公开(公告)号：WO0195370A3
公开(公告)日：2002-03-21
申请号：PCT/US0111629
申请日：2001-04-10
申请人： CYBEROPTICS CORP
发明人： SKUNES TIMOTHY A , RUDD ERIC P , DUQUETTE DAVID W
IPC分类号： B25J9/16 , G01B11/03 , H05K13/00 , H05K13/04 , H05K13/08
CPC分类号： B25J9/1692 , G05B2219/40623 , G05B2219/45063 , G05B2219/50028 , H05K13/0015 , H05K13/0413
摘要： A method of calibrating a pick and place machine (31) having an on-head linescan sensor (64) is disclosed. The calibration includes obtaining z -axis height information of one or more nozzle tips via focus metric methods, including a Fourier transform method and a normalized correlation method. Additionally, other physical characteristics such as linear detector tilt, horizontal scale factor, and vertical scale factor are measured and compensated for in the process of placing the component. Nozzle runout, another physical characteristic, is also measured by a sinusoidal curve fit method, and the resulting Z -height calibration data is used to later place the component.
摘要翻译：公开了一种校准具有头部线扫描传感器（64）的拾放机（31）的方法。校准包括通过焦点度量方法获得一个或多个喷嘴尖端的z轴高度信息，包括傅立叶变换方法和归一化相关方法。此外，在放置部件的过程中，测量和补偿其他物理特性，例如线性检测器倾斜，水平比例因子和垂直比例因子。另外一个物理特性的喷嘴跳动也是通过正弦曲线拟合方法来测量的，并且所得到的高精度校准数据用于稍后放置组件。

10. 发明授权

EP2613912B1 SYSTEM AND METHOD FOR TOOL TESTING AND ALIGNMENT 有权
标题翻译： VERFAHREN ZUM TESTEN UND AUSRICHTEN VON WERKZEUGEN的系统
公开(公告)号：EP2613912B1
公开(公告)日：2015-04-22
申请号：EP11744164.2
申请日：2011-07-29
申请人： Flow International Corporation
发明人： KNAUPP, Michael , MEYER, Andreas
IPC分类号： B24C1/04 , B24C9/00 , B26F3/00 , G05B19/18
CPC分类号： B24C1/045 , B24C9/00 , G05B19/401 , G05B2219/45036 , G05B2219/50028 , G05B2219/50139 , Y10T83/0591 , Y10T83/364

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