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    Missing hole detector
    2.
    发明申请
    Missing hole detector 有权
    缺少探测器

    公开(公告)号：US20070210919A1

    公开(公告)日：2007-09-13

    申请号：US11373657

    申请日：2006-03-13

    Applicant: Derek Haskayne

    Inventor： Derek Haskayne

    IPC: G08B21/00

    CPC classification number: G05B19/401 ,  G05B2219/37002 ,  G05B2219/37199

    Abstract: A missing hole detector to detect a missing or misplaced hole in a (e.g., sheet metal) workpiece. The missing hole detector is preferably located at a punching station within the upper turret of a CNC punch press. A pushing force generated during the downstroke of a ram causes a test probe of the missing hole detector to move towards the workpiece under test. A switching circuit connected to a transmitter is responsive to the movement of the test probe. If the test probe is moved into a hole so as to penetrate the workpiece, the switching circuit is opened and the transmitter is disabled. If the test probe is otherwise moved into contact with but fails to penetrate the workpiece because a hole is absent or misplaced, the switching circuit is closed and the transmitter is energized. The transmitter now transmits a stream of data by way of an RF wireless communication path to a receiver. The receiver is adapted to emit a visual and/or audible warning signal and/or cause the punch press to be shut down as a sign that a missing or misplaced hole has been detected in the workpiece.

    Abstract translation: 缺少孔检测器，用于检测（例如，金属板）工件中缺失或错位的孔。 缺少孔检测器优选地位于CNC冲床的上转塔内的冲压站。 在冲头下行期间产生的推力使得缺少的孔检测器的测试探针向被测工件移动。 连接到发射器的开关电路响应于测试探针的移动。 如果将测试探针移入孔中以穿透工件，则开关电路打开，变送器被禁用。 如果测试探头以其他方式移动接触但不能穿透工件，因为孔不存在或放错位置，则开关电路闭合并且变送器通电。 发射机现在通过RF无线通信路径将数据流发送到接收机。 接收器适于发出视觉和/或听觉警告信号和/或使打孔机关闭，作为在工件中检测到缺失或错位的孔的标志。

    Determining Hole Locations for Parts
    3.
    发明申请
    Determining Hole Locations for Parts 有权

    公开(公告)号：US20170220021A1

    公开(公告)日：2017-08-03

    申请号：US15010081

    申请日：2016-01-29

    Applicant: The Boeing Company

    Inventor： Aksel Bode ,  Bela Laszlo Zold ,  Peter H. Bui ,  David James Odendahl ,  Frederick James Richter

    IPC: G05B19/19

    CPC classification number: G05B19/19 ,  B23Q35/02 ,  B64F5/10 ,  G05B2219/36201 ,  G05B2219/37199 ,  G05B2219/37593 ,  G05B2219/50002

    Abstract: A method and apparatus for machining a part for an assembly. First sensor data is acquired for a surface of a first part from a first sensor system. Second sensor data is acquired for a set of existing holes in a second part from a second sensor system. A surface model of the surface of the first part is generated using the first sensor data. First offset data is computed based on a nominal model of a third part that is nominally positioned relative to the surface model within a three-dimensional virtual environment. Second offset data is computed for the set of existing holes using the second sensor data. Overall offset data is generated using the first and second offset data, wherein the overall offset data is used to drill a set of holes in the third part for use in fastening the third part to the second part.

    Method and apparatus for numerically controlled pattern determination
    5.
    发明授权
    Method and apparatus for numerically controlled pattern determination 失效
    用于数控模式确定的方法和装置

    公开(公告)号：US5898590A

    公开(公告)日：1999-04-27

    申请号：US700946

    申请日：1996-08-21

    Applicant: Robert R. Wampler ,  Lisa D. Riley

    Inventor： Robert R. Wampler ,  Lisa D. Riley

    IPC: G05B19/401 ,  G06K9/00 ,  G06T7/00 ,  G05B19/18 ,  G06F19/00

    CPC classification number: G05B19/401 ,  G06K9/00201 ,  G05B2219/37027 ,  G05B2219/37198 ,  G05B2219/37199 ,  G05B2219/37201 ,  G05B2219/37202 ,  G05B2219/37205 ,  G05B2219/37219

    Abstract: A probing system that checks a pattern formed by a plurality of features of an object. The system includes an input device that receives an ideal position and an ideal set of dimensions of each of the plurality of features, as well as an acceptable tolerance for the plurality of features. The input device generates a first signal. A probe device is electrically connected to the input device to receive the first signal, and in response, directs a probe to a location of samples. The probe device outputs a second signal indicative of a measured location of each of the samples. A processor is electrically connected to the probe device and the input device, and performs the operations of receiving and storing in memory the first signal indicative of the ideal position and tolerance of each of the plurality of features, receiving and storing in the memory the second signal indicative of the measured location of each of the samples from the probe device, and calculating a measured position of each of the plurality of features based on the measured location of each of the samples. The processor also offsets the stored ideal position of each of the plurality of features by a predetermined value of variance to an adjusted ideal position of each of the plurality of features, and determines whether the measured position of each of the plurality of features falls within the acceptable tolerance of the respective adjusted position of each of the plurality of features.

    Abstract translation: 检查由对象的多个特征形成的图案的探测系统。 该系统包括输入装置，其接收多个特征中的每一个的理想位置和理想的尺寸集合，以及对于多个特征的可接受公差。 输入装置产生第一信号。 探针装置电连接到输入装置以接收第一信号，并且响应地将探针引导到样品的位置。 探针装置输出指示每个样本的测量位置的第二信号。 处理器电连接到探针装置和输入装置，并且执行在存储器中接收和存储指示多个特征中的每一个的理想位置和公差的第一信号的操作，在存储器中接收和存储第二个 指示来自探针装置的每个样本的测量位置的信号，以及基于每个样本的测量位置来计算多个特征中的每一个的测量位置。 所述处理器还将所述多个特征中的每一个的所存储的理想位置与所述多个特征中的每一个的调整后的理想位置相抵消预定的方差值，并且确定所述多个特征中的每一个的测量位置是否落入 多个特征中的每一个的相应调整位置的可接受公差。

    METHOD OF INSPECTING AN OBJECT WITH A CAMERA PROBE
    7.
    发明申请
    METHOD OF INSPECTING AN OBJECT WITH A CAMERA PROBE 审中-公开
    用相机探测器检查对象的方法

    公开(公告)号：US20160238373A1

    公开(公告)日：2016-08-18

    申请号：US15025418

    申请日：2014-10-02

    Applicant: RENISHAW PLC

    Inventor： Timothy Charles FEATHERSTONE

    IPC: G01B11/00 ,  H04N7/18 ,  G01B11/24

    CPC classification number: G01B11/005 ,  G01B11/24 ,  G01B21/047 ,  G01N21/8806 ,  G01N21/954 ,  G05B2219/37063 ,  G05B2219/37199 ,  G05B2219/37572 ,  H04N7/183

    Abstract: A method of inspecting an object with a camera probe for capturing an image of an object, the camera probe being movable along a path by a measurement apparatus, at least a part of the camera probe being rotatable about at least one axis. The method includes: a) the measurement apparatus moving the camera probe relative to the object along an inspection path and b) for at least one period as the camera probe moves along the inspection path: turning at least a part of the camera probe about the at least one axis thereby slowing the passage of a feature of interest on the object across the camera probe's field of view; and capturing at least one image of the feature of interest during at least a portion of the turning.

    Abstract translation: 一种利用用于捕获物体的图像的相机探头检查物体的方法，所述照相机探测器可以通过测量装置沿着路径移动，所述相机探测器的至少一部分可围绕至少一个轴线旋转。 该方法包括：a）测量设备沿着检查路径移动相机探针相对于物体，以及b）当照相机探测器沿着检查路径移动时，至少一个周期：将至少一部分摄像机探头围绕 因此至少一个轴因此减慢了通过照相机探测器的视野在物体上感兴趣的特征的通过; 以及在转动的至少一部分期间捕获感兴趣特征的至少一个图像。

    Missing hole detector
    8.
    发明授权
    Missing hole detector 有权
    缺少探测器

    公开(公告)号：US07574934B2

    公开(公告)日：2009-08-18

    申请号：US11373657

    申请日：2006-03-13

    Applicant: Derek S. Haskayne

    Inventor： Derek S. Haskayne

    IPC: G01M19/00

    CPC classification number: G05B19/401 ,  G05B2219/37002 ,  G05B2219/37199

    Abstract: A missing hole detector to detect a missing or misplaced hole in a (e.g., sheet metal) workpiece. The missing hole detector is preferably located at a punching station within the upper turret of a CNC punch press. A pushing force generated during the downstroke of a ram causes a test probe of the missing hole detector to move towards the workpiece under test. A switching circuit connected to a transmitter is responsive to the movement of the test probe. If the test probe is moved into a hole so as to penetrate the workpiece, the switching circuit is opened and the transmitter is disabled. If the test probe is otherwise moved into contact with but fails to penetrate the workpiece because a hole is absent or misplaced, the switching circuit is closed and the transmitter is energized. The transmitter now transmits a stream of data by way of an RF wireless communication path to a receiver. The receiver is adapted to emit a visual and/or audible warning signal and/or cause the punch press to be shut down as a sign that a missing or misplaced hole has been detected in the workpiece.

    Abstract translation: 缺少孔检测器，用于检测（例如，金属板）工件中缺失或错位的孔。 缺少孔检测器优选地位于CNC冲床的上转塔内的冲压站。 在冲头下行期间产生的推力使得缺少的孔检测器的测试探针向被测工件移动。 连接到发射器的开关电路响应于测试探针的移动。 如果将测试探针移入孔中以穿透工件，则开关电路打开，变送器被禁用。 如果测试探头以其他方式移动接触但不能穿透工件，因为孔不存在或放错位置，则开关电路闭合并且变送器通电。 发射机现在通过RF无线通信路径将数据流发送到接收机。 接收器适于发出视觉和/或听觉警告信号和/或使打孔机关闭，作为在工件中检测到缺失或错位的孔的标志。

    Method and system for establishing and monitoring a needle swaging procedure
    9.
    发明授权
    Method and system for establishing and monitoring a needle swaging procedure 失效
    用于建立和监测针模锻过程的方法和系统

    公开(公告)号：US5793634A

    公开(公告)日：1998-08-11

    申请号：US804476

    申请日：1997-02-21

    Applicant: David D. Demarest ,  Michael G. Hodulik ,  Teresa M. Shaw ,  Irwin J. Shiffer ,  Anthony Esteves

    Inventor： David D. Demarest ,  Michael G. Hodulik ,  Teresa M. Shaw ,  Irwin J. Shiffer ,  Anthony Esteves

    IPC: G05B19/18 ,  G06F19/00

    CPC classification number: G05B19/18 ,  G05B2219/37199 ,  G05B2219/37355 ,  G05B2219/37525 ,  Y10T29/53022

    Abstract: Procedures for adjusting or reseting the pressure used to swage needles to suture at a needle swaging station. The forces required to break the sutures from the needles are measured and added to a data base; and each time a value, or sample, is added to that data base, an average of all the sample values in the data base is calculated. Each time an average value is calculated, that value is compared to a first range, referred to as a reject range. If any calculated average value falls outside that reject range, then the swaging pressure is adjusted and the procedure is restarted, with a new, or empty, data base. Also, once the sample reaches a given size, such as eight or nine samples, the calculated average values are also compared to a second range, referred to as an accept range, and which is within and narrower than the reject range. If a calculate average value is within this accept range, the swaging pressure is considered acceptable and the procedure terminates immediately.

    Abstract translation: 用于调整或重新挤压针头以在针锻模台缝合的压力的步骤。 测量从针刺断缝线所需的力并将其加到数据库中; 并且每当将值或样本添加到该数据库时，则计算数据库中所有样本值的平均值。 每次计算平均值时，将该值与被称为拒绝范围的第一范围进行比较。 如果任何计算的平均值落在该拒绝范围之外，则调整锻压压力，并重新启动过程，使用新的或空的数据库。 此外，一旦样品达到给定的尺寸（例如八个或九个样品），也将所计算的平均值与被称为接受范围的第二范围进行比较，并且其在拒绝范围内和更窄。 如果计算平均值在该接受范围内，则认为压模压力是可接受的，并且程序立即终止。

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