公开(公告)号：US11913086B2

公开(公告)日：2024-02-27

申请号：US17639766

申请日：2020-09-02

申请人： SAFRAN AIRCRAFT ENGINES

发明人： Elliott Archibald Breittmayer ,  David Gardy ,  Jocelyn Bastide

IPC分类号： C21D10/00 ,  G01B7/12 ,  G01B11/10 ,  B23P25/00 ,  B04B5/00

CPC分类号： C21D10/00 ,  B04B5/00 ,  B23P25/00 ,  G01B7/125 ,  G01B11/105

摘要： A method for relieving residual stresses in a part includes increasing the rotation speed, which includes measuring, at a first given instant, values representative of the rotation speed and the radial enlargement; measuring, at a second given instant after the first instant, values representative of the rotation speed and the radial enlargement; determining a leading coefficient of a first affine function from the preceding values; determining a target radial enlargement value as a function of a value representative of the rotation speed, in the form of a second affine function, the origin of which is the value of a desired final residual enlargement and the leading coefficient of which is the leading coefficient of the first affine function; stopping the increase in rotation speed of the part from the moment that the actual enlargement of the rotating part corresponds to the target relative radial enlargement value that has been determined.

公开(公告)号：US20190101624A1

公开(公告)日：2019-04-04

申请号：US15723420

申请日：2017-10-03

申请人： Datalogic USA, Inc.

发明人： ANDREW HATSTAT ,  BRADLEY GRUSS

IPC分类号： G01S7/48 ,  G01S17/06 ,  G02B26/10 ,  G06K7/10 ,  G01S7/481 ,  G01V8/10 ,  G01C15/00

CPC分类号： G01S7/4802 ,  G01B11/105 ,  G01C15/002 ,  G01M17/027 ,  G01S7/4817 ,  G01S17/06 ,  G01V8/10 ,  G02B26/105 ,  G06K7/10554

摘要： Systems and methods are provided for determining attributes (such as size and location) of target objects (e.g., tires) utilizing photoelectric sensors. At least two photoelectric sensors are positioned at respective angles relative to a direction of transport of a conveyance mechanism such that the light rays emitted therefrom cross the width of the conveyance mechanism and cross one another at an intersection point. Based, at least in part, upon respective interruption times of the light rays by the target object, and a location of the interruption of the light rays relative to the intersection point, one or more attributes of the target object are determined. Systems and methods further are provided for determining a height profile of a target object utilizing at least one photoelectric sensor.

公开(公告)号：US10054425B2

公开(公告)日：2018-08-21

申请号：US15648225

申请日：2017-07-12

申请人： U. S. Steel Tubular Products, Inc.

发明人： Peter W. Moore

IPC分类号： G01B11/10 ,  G01B11/12

CPC分类号： G01B11/105 ,  G01B11/10 ,  G01B11/12

摘要： Methods and systems for efficient and accurate inspection of tubular goods are disclosed. Inner and outer diameter measurements of a tubular good along the entire length are obtained using laser or other light measurement systems. Discrete sections of a tubular good can be identified. For each section, at least one measurement of an outer diameter of an outside surface of the discrete section, and at least one measurement of an inner diameter of an inside surface of the discrete section are obtained. In addition, a geometric center coordinate for each discrete section of the tubular good is obtained. The measurements defining the outside surface, inside surface, and geometric center in association with the longitudinal position of each discrete section are recorded.

公开(公告)号：US20140063510A1

公开(公告)日：2014-03-06

申请号：US14011355

申请日：2013-08-27

申请人： Wolfgang SEIFERT

发明人： Wolfgang SEIFERT

IPC分类号： G01B11/10

CPC分类号： G01B21/20 ,  G01B3/12 ,  G01B5/008 ,  G01B11/10 ,  G01B11/105 ,  G01B11/2513 ,  G01B13/18

摘要： A method for determining the rolling radius of a wheel, of a motor vehicle on a road surface, including: projecting a light pattern onto the wheel and road surface; recording a light pattern reflected by the wheel and road surface using an image recording device; determining 3D coordinates of points of the reflected light pattern; identifying points of the reflected light pattern of the wheel; identifying points of the reflected light pattern of the road surface; determining the position of the center of rotation of the wheel from the reflected light pattern points identified as belonging to the wheel; determining the position of the road surface from the reflected light pattern points identified as belonging to the road surface; determining the rolling radius on the contact surface of the wheel as the distance between the center of rotation of the wheel and the position of the road surface.

摘要翻译： 一种用于确定车辆在路面上的车轮的滚动半径的方法，包括：将光图案投射到车轮和路面上; 使用图像记录装置记录由车轮和路面反射的光图案; 确定反射光图案的点的3D坐标; 识别车轮的反射光图案的点; 识别路面的反射光图案的点; 从被识别为属于车轮的反射光图案点确定车轮的旋转中心的位置; 从被识别为属于路面的反射光图案点确定路面的位置; 确定车轮的接触表面上的滚动半径作为车轮的旋转中心与路面的位置之间的距离。

公开(公告)号：US20140063509A1

公开(公告)日：2014-03-06

申请号：US13714996

申请日：2012-12-14

申请人： GII ACQUISITION, LLC dba GENERAL INSPECTION, LLC

发明人： Michael G. Nygaard ,  Kyle M. Harmer ,  Nathan Andrew-Paul Kujacznski ,  James W. St. Onge

IPC分类号： G01B11/12 ,  G01B11/10

CPC分类号： G01B11/12 ,  G01B11/08 ,  G01B11/105 ,  G01B11/24

摘要： High-speed method and system for optically measuring a geometric dimension of manufactured parts such as cartridge cases are provided. The parts are consecutively transferred so that the parts travel along a first path which extends to a vision station at which each part has a predetermined position and orientation for optical measuring. An annular, interior side surface of a part which at least partially defines a pocket such as a primer pocket is illuminated when the part is located at the vision station to generate corresponding reflected radiation signals. An optical image of the illuminated interior side surface is formed from the reflected radiation signals at a single image plane. The optical image is detected at the image plane and the detected optical image is processed to determine the geometric dimension which may be primer product diameter.

摘要翻译： 提供了用于光学测量诸如盒壳的制造部件的几何尺寸的高速方法和系统。 这些部件被连续地传送，使得部件沿着第一路径移动，第一路径延伸到视觉站，在该位置处，每个部件具有用于光学测量的预定位置和取向。 当部件位于视觉站以产生对应的反射辐射信号时，至少部分地限定凹穴（例如底漆袋）的部分的环形内侧表面被照亮。 被照射的内侧表面的光学图像由单个图像平面上的反射辐射信号形成。 在图像平面处检测光学图像，并且处理检测到的光学图像以确定可以是底漆产品直径的几何尺寸。

公开(公告)号：US08610899B2

公开(公告)日：2013-12-17

申请号：US12958532

申请日：2010-12-02

申请人： Kyle J. Hadcock ,  Stephen Heveron-Smith ,  Vincent Lamanna ,  David Baranson

发明人： Kyle J. Hadcock ,  Stephen Heveron-Smith ,  Vincent Lamanna ,  David Baranson

IPC分类号： G01B11/02 ,  G01L1/24

CPC分类号： G01B11/105 ,  A61M25/0009 ,  A61M25/1027 ,  G01B5/0004 ,  G01B11/2441

摘要： A scanning system comprised of a multi-axis drive module comprised of a first linear drive operable along a first axis, a second linear drive joined to the first linear drive and operable along a second axis non-parallel to the first axis, and a first rotary drive mounted on the second linear drive, operable around an axis parallel to the first axis, and comprised of a rotary fixture for holding the object. A first optical probe is provided for scanning the object. The rotary fixture for holding the object may include a central object-receiving port. A first fluid circuit may be provided, which is in communication with the central object-receiving port. In that manner, an internal cavity of the object may be pressurized through a passageway in the portion of the object that is disposed in the central object-receiving port, thereby stabilizing a region of the object to be scanned.

摘要翻译： 一种扫描系统，包括多轴驱动模块，所述多轴驱动模块包括可沿第一轴线操作的第一线性驱动器，连接到所述第一线性驱动器的第二线性驱动器，并且可沿着不平行于所述第一轴线的第二轴线操作， 旋转驱动器安装在第二线性驱动器上，可围绕平行于第一轴线的轴线操作，并且包括用于保持物体的旋转夹具。 提供第一光学探针用于扫描物体。 用于保持物体的旋转夹具可以包括中心物体接收口。 可以提供与中心物体接收端口连通的第一流体回路。 以这种方式，物体的内腔可以通过设置在中心物体接收端口中的物体的部分中的通道加压，从而稳定待扫描物体的区域。

公开(公告)号：US20130131856A1

公开(公告)日：2013-05-23

申请号：US13700741

申请日：2011-05-30

申请人： Stefan Nitsche ,  Andreas Groos ,  Xiaoxing Guo ,  Nicolas Nourrit ,  Alejandra Segura

发明人： Stefan Nitsche ,  Andreas Groos ,  Xiaoxing Guo ,  Nicolas Nourrit ,  Alejandra Segura

IPC分类号： G06F17/50

CPC分类号： G06F17/50 ,  G01B11/105 ,  G01B17/02 ,  G01N29/043 ,  G01N29/28 ,  G01N29/30 ,  G01N2291/2634

摘要： A device for checking steel pipes during production and to a method using the device. The device includes a station for acquiring measurement data representative of physical measurements of the geometry of a pipe taken on an outside thereof, and a computer system configured to store template data applicable in a coordinate system and representative of overall geometry of a sizing body. In a chosen coordinate system, the system then provides a three-dimensional representation of parts of the pipe. For each part of the pipe, the system is referenced to determine a critical parameter, representative of the margin of passage of the sizing body inside a chosen part of the pipe. The method and device may thus establish a diagnostic of traversability of the pipe by a sizing body.

摘要翻译： 在生产期间检查钢管的装置以及使用该装置的方法。 该装置包括用于获取表示在其外部拍摄的管的几何形状的物理测量的测量数据的站，以及被配置为存储可应用于坐标系中并表示尺寸体的整体几何形状的模板数据的计算机系统。 在所选择的坐标系中，系统提供管道部分的三维表示。 对于管道的每个部分，参考系统来确定关键参数，代表在选定部分管道内的上浆体通过边缘的关键参数。 因此，该方法和装置可以建立通过施胶体对管道的横向性的诊断。

公开(公告)号：US08098923B2

公开(公告)日：2012-01-17

申请号：US12047662

申请日：2008-03-13

申请人： Peter Bytow

发明人： Peter Bytow

IPC分类号： G06K9/00 ,  B26D7/06

CPC分类号： G01B11/105 ,  B21D28/265 ,  G01B11/002 ,  G01N21/95607 ,  G01N21/95692 ,  Y10T83/2135

摘要： For examining a metal sheet processing operation, a method includes scanning a detection beam along a processed metal sheet by causing a relative movement between the detection beam and the processed metal sheet, during the scanning, determining a position of an edge of the metal sheet hole by monitoring the detection beam, determining, from the determined hole edge position, a geometric configuration of the metal sheet hole, performing a comparison of the determined geometric configuration of the metal sheet hole with a corresponding desired hole configuration; and then sending a signal indicating information about the metal sheet processing operation, based upon the comparison.

摘要翻译： 为了检查金属片处理操作，一种方法包括：在扫描期间，通过使检测光束和经处理的金属片之间的相对移动，沿着加工的金属片扫描检测光束，确定金属片孔的边缘的位置 通过监测检测光束，从确定的孔边缘位置确定金属板孔的几何构型，执行所确定的金属板孔的几何构型与相应的所需孔构型的比较; 然后基于比较发送指示关于金属片处理操作的信息的信号。

公开(公告)号：US20080282565A1

公开(公告)日：2008-11-20

申请号：US11749367

申请日：2007-05-16

申请人： Rod Livingston

发明人： Rod Livingston

IPC分类号： G01B5/00 ,  G01M19/00

CPC分类号： G01B7/312 ,  G01B11/105

摘要： A device for measuring the location of a conductor within an insulating sheath using three measuring planes, in which at least one measuring plane is able to locate the conductor and at least one is able to locate the periphery of the outer sheath.

摘要翻译： 一种用于使用三个测量平面测量导体在绝缘护套内的位置的装置，其中至少一个测量平面能够定位导体，并且至少一个测量平面能够定位外护套的周边。

公开(公告)号：US20080273790A1

公开(公告)日：2008-11-06

申请号：US12061932

申请日：2008-04-03

申请人： Andoni ARAMBURU LASA ,  Ainhoa GASTON CAMINOS

发明人： Andoni ARAMBURU LASA ,  Ainhoa GASTON CAMINOS

IPC分类号： G06K9/00

CPC分类号： G01B11/105 ,  B24B19/14 ,  B24B49/04 ,  G01B11/2433

摘要： The invention relates to a measurement device for measuring the parameters of a blade rotor and a measurement process for measuring with said device, consisting of an element (1) in which at least one high speed camera (2) and a light beam emitter (3) are arranged in opposition, said element (1) being incorporated on a mobile support (5) which allows adjusting the distance with respect to the rotor (4) object of the measurement, and the assembly being connected to a processor (8) for controlling the measurement process and for processing the data which is obtained.

摘要翻译： 本发明涉及一种用于测量叶片转子的参数的测量装置和用于由所述装置测量的测量过程，该装置由其中至少一个高速摄像机（2）和光束发射器（3） ）相对地布置，所述元件（1）结合在移动支撑件（5）上，所述移动支撑件允许调节相对于转子（4）测量对象的距离，并且该组件连接到处理器（8），用于 控制测量过程并处理所获得的数据。