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    • 2. 发明公开
    • CALIBRATION DEVICE AND METHOD
    • 校准装置和方法
    • EP3192611A1
    • 2017-07-19
    • EP16150852.8
    • 2016-01-12
    • Renishaw plcMetrology Software Products Limited
    • Hammond, Peter, Russell
    • B23Q17/22G01B21/04G01B3/22G05B19/401
    • B23Q17/2233G01B21/042G05B19/401
    • A calibration device (30) for a machine tool is described that includes a base (36) attachable to a machine tool and a calibration artefact (32), such as a sphere of known radius. A deflection mechanism attaches the calibration artefact to the base and allows movement of the calibration artefact (32) relative to the base (36) when an external force is applied to the calibration artefact (32). The deflection mechanism also maintains the calibration artefact (32) in a defined rest position relative to the base (36) in the absence of an applied external force. A sensor (46) is provided for sensing the extent of movement of the calibration artefact (32) relative to the base (36). A method of using the device (30) with a reference tool to accurately determine a position of a calibration artefact (32) is also described.
    • 描述了用于机床的校准装置(30),其包括可附接到机床的基座(36)和校准制品(32),例如已知半径的球体。 偏转机构将校准制品附接到基座并且允许校准制品(32)相对于基座(36)在外力施加到校准制品(32)时移动。 偏转机构还在没有施加外力的情况下将校准制品(32)保持在相对于基座(36)的限定的静止位置中。 提供传感器(46)用于感测校准制品(32)相对于基座(36)的移动程度。 还描述了使用具有参考工具的设备(30)来准确地确定校准制品(32)的位置的方法。
    • 7. 发明公开
    • Weld analysis device
    • Schweißverbindungsanalysevorrichtung
    • EP2278259A1
    • 2011-01-26
    • EP10168631.9
    • 2010-07-06
    • General Electric Company
    • Sieber, Kurt
    • G01B3/22G01B5/18
    • G01B21/20
    • A device (202) for analyzing a formed weld (114) of a wind turbine system (100) is disclosed. The device (202) includes a gage (202), a first member (204), a second member (208), and a third member (214). The gage (206) measures a distance. The first member (204) receives the gage (206). The second member (208) is attached to the first member (204) and releasably attaches to a first surface (210) on a first side (212) of the formed weld (114). The third member (214) attaches to the first member (204) releasably attaches to a first surface (216) on a second side (218) of the formed weld (114). The gage (206) is positionable at a plurality of locations. The device (202) determines the quality of the weld (114) by positioning the gage (206) at the plurality of locations and measuring a plurality of dimensions.
    • 公开了一种用于分析风力涡轮机系统(100)的形成的焊接(114)的装置(202)。 装置(202)包括量规(202),第一构件(204),第二构件(208)和第三构件(214)。 量具(206)测量距离。 第一构件(204)接收量具(206)。 第二构件(208)附接到第一构件(204)并且可释放地附接到形成的焊接(114)的第一侧(212)上的第一表面(210)。 第三构件(214)附接到可释放地附接到形成的焊接(114)的第二侧(218)上的第一表面(216)的第一构件(204)。 量具(206)可定位在多个位置。 设备(202)通过将量具(206)定位在多个位置并测量多个尺寸来确定焊缝(114)的质量。