公开(公告)号：US06931728B2

公开(公告)日：2005-08-23

申请号：US10248128

申请日：2002-12-19

申请人： Edward Lee Howard ,  Gilbert Farmer ,  James Hollice Poynter ,  Ronald Lee Sheranko ,  John Robert Staker ,  Thomas Carl Mills ,  Gregory Thomas Lucas

发明人： Edward Lee Howard ,  Gilbert Farmer ,  James Hollice Poynter ,  Ronald Lee Sheranko ,  John Robert Staker ,  Thomas Carl Mills ,  Gregory Thomas Lucas

IPC分类号： F02C7/00 ,  F23R3/00 ,  F23R3/10 ,  F23R3/52 ,  B21D53/00 ,  F02C1/00

CPC分类号： F23R3/10 ,  F23R3/002 ,  F23R2900/00018 ,  Y10T29/49323 ,  Y10T29/49346 ,  Y10T29/49826 ,  Y10T29/49895 ,  Y10T29/49904

摘要： A method of fabricating a test model of a gas turbine engine combustor dome, and the test model produced thereby. The method entails individually stamping a plurality of dome wall segments and first and second mounting band segments. Each wall segment comprises at least one cup between radially inward and outward edges of the wall segment, and an opening in the cup. At least one wall segment and its two corresponding mounting band segments are placed on a fixture that locates the opening of the wall segment, locates the first and second mounting band segments at the radially-inward and outward edges of the wall segment, and orients the wall segment to establish a dome angle of the fixtured dome assembly. The wall segment and mounting band segments are then joined while the fixtured dome assembly remains on the fixture to form at least a unitary sector of the test model.

摘要翻译： 一种制造燃气涡轮发动机燃烧器穹顶的测试模型的方法，以及由此产生的测试模型。 该方法需要单独冲压多个圆顶壁段和第一和第二安装带段。 每个壁段包括在壁段的径向向内和向外边缘之间的至少一个杯和杯中的开口。 将至少一个壁段及其两个对应的安装带段放置在定位壁段的开口的固定装置上，将第一和第二安装带段定位在壁段的径向向内和向外的边缘处，并将 墙壁部分建立夹具圆顶组件的圆顶角。 然后，壁段和安装带段被接合，而固定的圆顶组件保持在固定装置上以形成至少一个测试模型的整体部分。

公开(公告)号：US06629415B2

公开(公告)日：2003-10-07

申请号：US10029364

申请日：2001-10-27

申请人： Edward Lee Howard ,  Gilbert Farmer ,  James Hollice Poynter ,  Ronald Lee Sheranko ,  Gregory Thomas Lucas

发明人： Edward Lee Howard ,  Gilbert Farmer ,  James Hollice Poynter ,  Ronald Lee Sheranko ,  Gregory Thomas Lucas

IPC分类号： F02G300

CPC分类号： G01M15/00 ,  F23R3/002 ,  F23R2900/00018

摘要： A method for fabricating a three-dimensional turbine engine combustor liner model includes coupling at least a first member to a second member to form an assembly that has an inner surface. The assembly inner surface simulates an inner surface of the aircraft engine combustor liner. The first member is at least one of a pre-formed conical member and a pre-formed cylindrical member, and the second portion is at least one of a pre-formed conical member and a pre-formed cylindrical member. The method also includes coupling the assembly to a baseplate, and coupling a plurality of templates to the assembly.

摘要翻译： 一种用于制造三维涡轮发动机燃烧器衬套模型的方法包括将至少第一构件联接到第二构件以形成具有内表面的组件。 组件内表面模拟飞行器发动机燃烧器衬套的内表面。 第一构件是预成形的圆锥形构件和预成形的圆柱形构件中的至少一个，并且第二部分是预成形的圆锥构件和预成形的圆柱构件中的至少一个。 该方法还包括将组件联接到基板，以及将多个模板耦合到组件。