公开(公告)号：US20140294136A1

公开(公告)日：2014-10-02

申请号：US14219106

申请日：2014-03-19

Applicant: United Technologies Corporation

Inventor： James M. Koonankeil ,  Gordon Miller Reed ,  Rodney H. Warner

IPC: G01N23/04

CPC classification number: G01N23/046 ,  G01N2223/63

Abstract: A method of non-destructively inspecting an article includes scanning an article to produce a computerized three-dimensional representation of an internal feature of the article. A measurement characteristic of the internal feature is then generated from a plurality of cross-sections through the computerized three-dimensional representation of the internal feature. The measurement characteristic is then used to determine whether the internal feature meets a design criterion.

Abstract translation: 不破坏性地检查物品的方法包括扫描物品以产生物品的内部特征的计算机化三维表示。 然后通过内部特征的计算机化三维表示从多个横截面产生内部特征的测量特性。 然后测量特性用于确定内部特征是否符合设计标准。

公开(公告)号：US11371386B2

公开(公告)日：2022-06-28

申请号：US15424363

申请日：2017-02-03

Applicant: United Technologies Corporation

Inventor： Gordon Miller Reed ,  Paul R. Faughnan, Jr. ,  John Quitter

IPC: F01D25/12 ,  B23K26/082 ,  B23K26/0622 ,  B23K26/146 ,  B23K26/382 ,  B26F3/00 ,  F23R3/00 ,  B23B35/00 ,  B23P15/04 ,  B23K101/00 ,  F01D5/18 ,  F01D9/06 ,  B23C3/00

Abstract: A method for producing a diffusion cooling hole extending between a wall having a first wall surface and a second wall surface includes forming a cooling hole inlet at the first wall surface, forming a cooling hole outlet at the second wall surface, forming a metering section downstream from the inlet and forming a multi-lobed diffusing section between the metering section and the outlet. The inlet, outlet, metering section and multi-lobed diffusing section are formed by laser drilling, particle beam machining, fluid jet guided laser machining, mechanical machining, masking and combinations thereof.

公开(公告)号：US10744557B2

公开(公告)日：2020-08-18

申请号：US15034612

申请日：2014-10-28

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Dewight R. Cassells ,  Alan C. Barron ,  John P. Rizzo ,  Gordon Miller Reed ,  Tracy A. Propheter-Hinckley

IPC: B22C9/18 ,  B22C9/10 ,  B22C9/24 ,  F01D5/18 ,  F01D9/02 ,  F04D29/32 ,  F04D29/54

Abstract: A refractory metal core (RMC) finishing method according to an exemplary aspect of the present disclosure includes, among other things, performing a plurality of finishing operations on a plurality of RMC samples, analyzing one or more properties of at least a portion of the plurality of RMC samples and selecting a combination of finishing operations for generating an RMC having desirable properties for manufacturing a part free from defects.

公开(公告)号：US20200230770A1

公开(公告)日：2020-07-23

申请号：US16840687

申请日：2020-04-06

Applicant: United Technologies Corporation

Inventor： Glenn Levasseur ,  Krzysztof Barnat ,  Gordon Miller Reed

IPC: B23Q17/09 ,  B23Q11/10

Abstract: Disclosed is an improved method for cryogenically cooling machining tools where a feedback-controlled system uses temperature, pressure, flow and/or infrared sensors to regulate flow of a cryogenic coolant and functioning of a cutting tool.

公开(公告)号：US20190389018A1

公开(公告)日：2019-12-26

申请号：US16016341

申请日：2018-06-22

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Matthew A. Mertens ,  Gordon Miller Reed

IPC: B23Q3/18 ,  F01D25/28 ,  B23P15/04

Abstract: A zero clamp force fixture assembly may comprise a body comprising a locating surface and a side, a neck extending away from the side of the body, a zero force clamp coupled to the neck, and a universal locating feature coupled to the locating surface. The neck may taper towards an interface with the zero force clamp. The zero force clamp may comprise an upper jaw and a lower jaw.

公开(公告)号：US09410905B2

公开(公告)日：2016-08-09

申请号：US14219106

申请日：2014-03-19

Applicant: United Technologies Corporation

Inventor： James M. Koonankeil ,  Gordon Miller Reed ,  Rodney H. Warner

IPC: G01N23/04

CPC classification number: G01N23/046 ,  G01N2223/63

Abstract: A method of non-destructively inspecting an article includes scanning an article to produce a computerized three-dimensional representation of an internal feature of the article. A measurement characteristic of the internal feature is then generated from a plurality of cross-sections through the computerized three-dimensional representation of the internal feature. The measurement characteristic is then used to determine whether the internal feature meets a design criterion.

Abstract translation: 不破坏性地检查物品的方法包括扫描物品以产生物品的内部特征的计算机化三维表示。 然后通过内部特征的计算机化三维表示从多个横截面产生内部特征的测量特性。 然后测量特性用于确定内部特征是否符合设计标准。

公开(公告)号：US20150202702A1

公开(公告)日：2015-07-23

申请号：US14583302

申请日：2014-12-26

Applicant: United Technologies Corporation

Inventor： John P. Rizzo ,  Gordon Miller Reed

IPC: B23H3/00

CPC classification number: B23H3/00 ,  B23H9/10

Abstract: A method of finishing a cast structure includes providing a cast exterior surface with an undesired cast feature and electrochemically machining the undesired cast feature to provide a finished contour.

Abstract translation: 完成铸造结构的方法包括提供具有不期望的铸造特征的铸造外表面，并且电化学地加工不需要的铸造特征以提供精加工的轮廓。