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    Part inspection method using computed tomography
    12.
    发明授权
    Part inspection method using computed tomography 有权

    公开(公告)号：US11719651B2

    公开(公告)日：2023-08-08

    申请号：US17340902

    申请日：2021-06-07

    Applicant: FARO Technologies, Inc.

    Inventor： Ariane Stiebeiner ,  Georgio Balatzis ,  Simon Raab ,  Stefan Wagner

    IPC: G01N23/046 ,  G01N23/20025 ,  G06F30/20

    CPC classification number: G01N23/046 ,  G01N23/20025 ,  G06F30/20 ,  G01N2223/3075

    Abstract: A system and method of inspecting a plurality of objects using a computed tomography (CT) system is provided. The method includes acquiring an image of a fixture used for holding the plurality of objects with the CT system. A first electronic model of the fixture is generated. The objects are placed in the fixture. An image of the fixture and the objects is acquired with the CT system. A second electronic model of the fixture and the objects is generated. A third electronic model of the objects is defined based at least in part on subtracting the first electronic model from the second electronic model. Dimensions of the objects from the third electronic model are compared with a computer aided design (CAD) model. A report is output based at least in part on the comparison of the objects from the third electronic model with the CAD model.

    THREE-DIMENSIONAL IMAGER
    14.
    发明申请
    THREE-DIMENSIONAL IMAGER 审中-公开
    三维图像

    公开(公告)号：US20170054965A1

    公开(公告)日：2017-02-23

    申请号：US15233415

    申请日：2016-08-10

    Applicant: FARO Technologies, Inc.

    Inventor： Simon Raab ,  Charles Pfeffer ,  Yazid Tohme ,  Duncan Andrew McArdle ,  Robert E. Bridges ,  Jae-Woo Choi

    IPC: H04N13/02 ,  H04N5/225 ,  G01B11/00 ,  G06T7/20 ,  H04N5/378 ,  G06T7/40 ,  G06T7/60 ,  G06T7/00

    Abstract: A three-dimensional (3D) measuring device includes a cooling fan and an enclosure attached to a projector and a camera. The camera images a pattern of light projected by the projector onto an object to determine 3D coordinates points on the object. A fan draws air through an opening in the front of the enclosure, across a plurality of components in the enclosure and out a second opening in the enclosure.

    Abstract translation: 三维（3D）测量装置包括冷却风扇和连接到投影仪和相机的外壳。 相机将投影仪投射的光线图案映像到物体上，以确定物体上的3D坐标点。 风扇通过机壳前部的开口，穿过外壳中的多个部件并将外壳中的第二个开口吸入空气。

    Portable coordinate measurement machine having a bearing assembly with an optical encoder
    15.
    发明授权
    Portable coordinate measurement machine having a bearing assembly with an optical encoder 有权
    便携式坐标测量机具有带光学编码器的轴承组件

    公开(公告)号：US09410787B2

    公开(公告)日：2016-08-09

    申请号：US14524073

    申请日：2014-10-27

    Applicant: FARO Technologies, Inc.

    Inventor： Simon Raab ,  Marc M. Barber

    IPC: G01B5/008 ,  B25J9/16 ,  G01B11/00 ,  G01B21/04 ,  G01C25/00 ,  G05B19/401 ,  G01B7/008

    CPC classification number: G01B5/008 ,  B25J9/1692 ,  G01B7/008 ,  G01B11/005 ,  G01B21/042 ,  G01C25/00 ,  G05B19/401 ,  G05B2219/37193 ,  G05B2219/40233 ,  G05B2219/45061

    Abstract: A portable articulated arm coordinate measurement machine having an articulated arm that includes a first arm connected to a second arm segment by a connecting segment. An assembly is provided having a first pair of bearings and a first optical encoder and a second pair of bearings and a second optical encoder The first optical encoder includes a first patterned disk and a first read head. The second optical encoder includes a second patterned disk and a second read head. The first and second patterned disks are both fixed with respect to the connecting segment. An electronic circuit is operably coupled to the first read head and the second read head, the electronics being configured to determine three-dimensional coordinates of the probe based at least in part on a first angle and a second angle measured by the first and second optical encoders.

    Abstract translation: 一种便携式铰接臂坐标测量机，其具有铰接臂，该铰接臂包括通过连接段连接到第二臂段的第一臂。 提供具有第一对轴承和第一光学编码器以及第二对轴承和第二光学编码器的组件。第一光学编码器包括第一图案化盘和第一读取头。 第二光学编码器包括第二图案化盘和第二读取头。 第一和第二图案化盘相对于连接段固定。 电子电路可操作地耦合到第一读取头和第二读取头，电子设备被配置为至少部分地基于由第一和第二光学器件测量的第一角度和第二角度来确定探针的三维坐标 编码器

    PORTABLE COORDINATE MEASUREMENT MACHINE HAVING A HANDLE THAT INCLUDES ELECTRONICS
    16.
    发明申请
    PORTABLE COORDINATE MEASUREMENT MACHINE HAVING A HANDLE THAT INCLUDES ELECTRONICS 有权
    便携式坐标测量机，包括电子手柄

    公开(公告)号：US20150192399A1

    公开(公告)日：2015-07-09

    申请号：US14524073

    申请日：2014-10-27

    Applicant: FARO Technologies, Inc.

    Inventor： Simon Raab ,  Marc M. Barber

    IPC: G01B5/008 ,  G05B19/401

    CPC classification number: G01B5/008 ,  B25J9/1692 ,  G01B7/008 ,  G01B11/005 ,  G01B21/042 ,  G01C25/00 ,  G05B19/401 ,  G05B2219/37193 ,  G05B2219/40233 ,  G05B2219/45061

    Abstract: A portable articulated arm coordinate measurement machine having an articulated arm that includes a first arm connected to a second arm segment by a connecting segment. An assembly is provided having a first pair of bearings and a first optical encoder and a second pair of bearings and a second optical encoder The first optical encoder includes a first patterned disk and a first read head. The second optical encoder includes a second patterned disk and a second read head. The first and second patterned disks are both fixed with respect to the connecting segment. An electronic circuit is operably coupled to the first read head and the second read head, the electronics being configured to determine three-dimensional coordinates of the probe based at least in part on a first angle and a second angle measured by the first and second optical encoders.

    Abstract translation: 一种便携式铰接臂坐标测量机，其具有铰接臂，该铰接臂包括通过连接段连接到第二臂段的第一臂。 提供具有第一对轴承和第一光学编码器以及第二对轴承和第二光学编码器的组件。第一光学编码器包括第一图案化盘和第一读取头。 第二光学编码器包括第二图案化盘和第二读取头。 第一和第二图案化盘相对于连接段固定。 电子电路可操作地耦合到第一读取头和第二读取头，电子设备被配置为至少部分地基于由第一和第二光学器件测量的第一角度和第二角度来确定探针的三维坐标 编码器

    PORTABLE COORDINATE MEASUREMENT MACHINE HAVING A HANDLE THAT INCLUDES ELECTRONICS
    17.
    发明申请
    PORTABLE COORDINATE MEASUREMENT MACHINE HAVING A HANDLE THAT INCLUDES ELECTRONICS 有权
    便携式坐标测量机，包括电子手柄

    公开(公告)号：US20150068054A1

    公开(公告)日：2015-03-12

    申请号：US14542015

    申请日：2014-11-14

    Applicant: FARO Technologies, Inc.

    Inventor： Simon Raab ,  Marc M. Barber

    IPC: G01B5/008

    CPC classification number: G01B5/008 ,  B25J9/1692 ,  G01B7/008 ,  G01B11/005 ,  G01B21/042 ,  G01C25/00 ,  G05B19/401 ,  G05B2219/37193 ,  G05B2219/40233 ,  G05B2219/45061

    Abstract: A portable articulated arm coordinate measurement machine, comprising: a manually positionable articulated arm having opposed first and second ends, the articulated arm including a plurality of connected arm segments, each arm segment including at least one position transducer for producing a position signal; a base section connected to the second end; and a probe assembly including a probe end and a handle; wherein the probe assembly is connected to the first end; wherein the handle contains electronics that include a processor; wherein the handle is configured to be gripped by a hand; and wherein the articulated arm coordinate measurement machine is configured to measure a three-dimensional coordinate of a point in space associated with the probe end.

    Abstract translation: 一种便携式铰接臂坐标测量机，包括：具有相对的第一和第二端的可手动定位的铰接臂，所述铰接臂包括多个连接的臂段，每个臂段包括用于产生位置信号的至少一个位置换能器; 连接到第二端的基部; 以及探针组件，其包括探针端和手柄; 其中所述探针组件连接到所述第一端; 其中所述手柄包括包括处理器的电子装置; 其中所述手柄被构造成被手握住; 并且其中所述铰接臂坐标测量机被配置为测量与所述探头端相关联的空间中的点的三维坐标。

    Portable coordinate measurement machine
    18.
    发明授权
    Portable coordinate measurement machine 有权
    便携式坐标测量机

    公开(公告)号：US08607467B2

    公开(公告)日：2013-12-17

    申请号：US13716274

    申请日：2012-12-17

    Applicant: FARO Technologies, Inc.

    Inventor： Simon Raab

    IPC: G01B5/008

    CPC classification number: G01B5/008 ,  B25J9/1692 ,  G01B7/008 ,  G01B11/005 ,  G01B21/042 ,  G01C25/00 ,  G05B19/401 ,  G05B2219/37193 ,  G05B2219/40233 ,  G05B2219/45061

    Abstract: A portable articulated arm coordinate measurement machine is provided. An articulated arm is provided having a plurality of arm segments. Each arm segment includes an angular encoder for producing a signal corresponding to an angle of rotation. A shaft rotates which about an axis is attached to an inner portion of a first and second bearing. A patterned disk is attached to the shaft. A housing is attached to an outer portion of the first and second bearing. A read head is attached to the housing in proximity to the patterned disk which produces an electrical signal in response to an angle of rotation. The patterned disk and the first arm segment supported for rotation about the axis by only the first and second bearing. A circuit receives the electrical signal and provides an angle and data corresponding to a position of the probe.

    Abstract translation: 提供便携式铰接臂坐标测量机。 提供具有多个臂段的铰接臂。 每个臂段包括用于产生对应于旋转角度的信号的角度编码器。 轴旋转，其绕轴线附接到第一和第二轴承的内部。 图案盘附接到轴。 壳体附接到第一和第二轴承的外部部分。 读取头附接到靠近图案化盘的壳体，其响应于旋转角度产生电信号。 图案化的盘和第一臂段仅通过第一和第二轴承支撑成围绕轴旋转。 电路接收电信号并提供对应于探头位置的角度和数据。

    MODULAR INSPECTION SYSTEM FOR MEASURING AN OBJECT
    20.
    发明申请
    MODULAR INSPECTION SYSTEM FOR MEASURING AN OBJECT 有权

    公开(公告)号：US20210048291A1

    公开(公告)日：2021-02-18

    申请号：US16541774

    申请日：2019-08-15

    Applicant: FARO Technologies, Inc.

    Inventor： Muhammad Umair Tahir ,  Oliver Zweigle ,  Mark Brenner ,  Michael Müller ,  Simon Raab ,  Steffen Kappes

    IPC: G01B11/25

    Abstract: Aspects of the present disclosure provide a system for measuring an object, the system including a plurality of frame segments. The frame segments are configured to mechanically couple together to form a frame. The plurality of frame segments includes a plurality of measurement device link segments and each of the plurality of measurement device link segments includes a measurement device which together form a plurality of measurement devices having a field of view within or adjacent to the frame. Each of the plurality of measurement devices is operable to measure three-dimensional (3D) coordinates for a plurality of points on the object. The system further includes a computing device to receive data from the plurality of measurement devices via a network established by the plurality of measurement device link segments.

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