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1. 发明授权

US4755952A Measurement and machining of engineering components 失效
标题翻译：工程部件的测量和加工
公开(公告)号：US4755952A
公开(公告)日：1988-07-05
申请号：US841311
申请日：1986-03-19
申请人： Antony Johns
发明人： Antony Johns
IPC分类号： G01B21/02 , G01B21/00 , G01B21/20 , G05B19/18 , G05B19/416 , G06F15/46
CPC分类号： G05B19/18 , G05B19/4166 , G05B2219/36523 , G05B2219/37075 , G05B2219/37194 , G05B2219/37196 , G05B2219/37525 , G05B2219/37574 , G05B2219/49362 , G05B2219/50063 , G05B2219/50391 , G05B2219/50399
摘要： A method and apparatus are described for the automatic gauging of engineering components. The apparatus includes a clamp for holding a component to be gauged, probes for scanning a surface of the component, drives to provide relative motion between the component and the probes in three mutually perpendicular axes, measuring transducers associated with the drives and the probes to generate signals to measure the degree of movement between the component and the probes, computer memory for storing data relating to a reference profile having dimensions which it is desired to achieve, computer apparatus for comparing signals generated by the measuring transducers with the corresponding signals in the memory, computer apparatus for calculating any error between the stored data and signals generated by the measuring transducers to stack the component to maximize desired coincidence between the dimensions of the reference profile and the actual component. The method and apparatus are described with reference to the gauging of components having aerofoils.
摘要翻译：描述了用于自动测量工程组件的方法和装置。该装置包括用于保持要测量的部件的夹具，用于扫描部件表面的探针，驱动以在三个相互垂直的轴线上提供部件和探针之间的相对运动，测量与驱动器相关联的传感器和探针以产生用于测量部件和探头之间的移动程度的信号，计算机存储器，用于存储与期望达到的具有尺寸的参考轮廓有关的数据;计算机装置，用于将由测量换能器产生的信号与存储器中的相应信号进行比较计算机装置，用于计算存储的数据与由测量传感器产生的信号之间的任何误差，以堆叠该组件以最大化参考分布图和实际分量的尺寸之间的期望重合。参考具有机翼的部件的测量来描述该方法和装置。

2. 发明授权

US5064990A Processing of metal articles 失效
标题翻译：金属制品加工
公开(公告)号：US5064990A
公开(公告)日：1991-11-12
申请号：US451161
申请日：1989-12-15
申请人： Michael Tinsley , Antony Johns , Jonathan D. Philby
发明人： Michael Tinsley , Antony Johns , Jonathan D. Philby
IPC分类号： B22D31/00 , B23K7/06 , B23K26/00 , B23K26/38 , B23K26/40
CPC分类号： B22D31/00 , B23K26/40 , B23K2201/001 , B23K2203/02 , B23K2203/10 , B23K2203/14 , B23K2203/26 , B23K2203/50 , B23K7/06
摘要： A method is described for the separation of metal articles from surplus metal by the use of a laser. The articles may be cast or wrought. Several examples are given of gas turbine engine components being separated from a gating system by the use of a YAG laser. Benefits include lack of heat generation and, therefore, little or no distortion in the article.

3. 发明授权

US4811253A Method and apparatus for the measurement of airfoils 失效
标题翻译：用于测量翼型的方法和装置
公开(公告)号：US4811253A
公开(公告)日：1989-03-07
申请号：US841511
申请日：1986-03-19
申请人： Antony Johns
发明人： Antony Johns
IPC分类号： G01B21/02 , G01B21/00 , G01B21/20 , G05B19/401 , G05B19/42 , G01B5/20 , G06F15/46
CPC分类号： G05B19/4207 , G05B19/401 , G05B2219/36523 , G05B2219/37075 , G05B2219/37194 , G05B2219/37196 , G05B2219/37574 , G05B2219/37617 , G05B2219/50063 , G05B2219/50358 , G05B2219/50391 , G05B2219/50399
摘要： A method and apparatus are described for the automatic gauging of engineering components. The apparatus includes a clamp for holding a component to be gauged, probes for scanning a surface of the component, drives to provide relative motion between the component and the probes in three mutually perpendicular axes, measuring transducers associated with the drives and the probes to generate signals to measure the degree of movement between the component and the probes, computer memory for storing data relating to a reference profile having dimensions which it is desired to achieve, computer apparatus for comparing signals generated by the measuring transducers with the corresponding signals in the memory, computer apparatus for calculating any error between the stored data and signals generated by the measuring transducers to stack the component to maximize desired coincidence between the dimensions of the reference profile and the actual component. The method and apparatus are described with reference to the gauging of components having aerofoils.
摘要翻译：描述了用于自动测量工程组件的方法和装置。该装置包括用于保持要测量的部件的夹具，用于扫描部件表面的探针，驱动以在三个相互垂直的轴线上提供部件和探针之间的相对运动，测量与驱动器相关联的传感器和探针以产生用于测量部件和探头之间的移动程度的信号，计算机存储器，用于存储与期望达到的具有尺寸的参考轮廓有关的数据;计算机装置，用于将由测量换能器产生的信号与存储器中的相应信号进行比较计算机装置，用于计算存储的数据与由测量传感器产生的信号之间的任何误差，以堆叠该组件以最大化参考分布图和实际分量的尺寸之间的期望重合。参考具有机翼的部件的测量来描述该方法和装置。

4. 发明授权

US4769118A Process for the curvilinear formation of holes 失效
标题翻译：孔的曲线形成过程
公开(公告)号：US4769118A
公开(公告)日：1988-09-06
申请号：US095571
申请日：1987-07-13
申请人： Antony Johns
发明人： Antony Johns
IPC分类号： B23B5/36 , B23H9/14 , B23H3/04
CPC分类号： B23B5/365 , B23H9/14 , F05B2220/302
摘要： A process is described for the production of holes having curvilinear paths in engineering components. The process comprises the steps of producing relative motion along a curvilinear path between a workpiece in which it is desired to form a curved hole and a drill bit wherein the drill bit comprises a curved delivery tube of an ECM apparatus, the curved tube passing through an aperture in a guidance member which is positioned adjacent the workpiece, the aperture length being less than the diameter of the tube. An example is described of the production of curved holes in a gas turbine engine blade.
摘要翻译： PCT No.PCT / GB86 / 00751 Sec。 371日期1987年7月13日 102（e）日期1987年7月13日PCT提交1986年12月9日PCT公布。第WO87 / 03522号公报日期1987年6月18日。描述了在工程组件中生产具有曲线路径的孔的过程。该方法包括沿着期望形成弯曲孔的工件之间的曲线路径产生相对运动的步骤和钻头，其中钻头包括ECM装置的弯曲输送管，弯曲管穿过位于邻近工件的引导构件中的孔径，孔的长度小于管的直径。描述了在燃气涡轮发动机叶片中产生弯曲孔的实例。

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