公开(公告)号：US20150190893A1

公开(公告)日：2015-07-09

申请号：US14571399

申请日：2014-12-16

Applicant: United Technologies Corporation

Inventor： Michael Parkin ,  Osamuyimen A. Oyegun ,  Joseph Rios ,  Thomas J. Horn ,  Micah Beckman

IPC: B23P15/04 ,  F01D5/28

CPC classification number: B23P15/04 ,  B21D53/78 ,  F01D5/147 ,  F01D5/282 ,  F05D2230/23 ,  Y10T29/49337

Abstract: A method for assembling an airfoil includes pressing a blade body together with at least one of a blade sheath and a blade cover between a plunger and a die base to join the blade body to the blade sheath and/or the blade cover. The method can include transferring heat from the plunger and/or the die base to at least one of the blade body, the blade sheath and the blade cover to cure an adhesive.

Abstract translation: 一种用于组装翼型的方法包括将叶片主体与柱塞和模座之间的叶片护套和叶片盖中的至少一个压合在一起，以将叶片本体连接到叶片护套和/或叶片盖。 该方法可以包括将热量从柱塞和/或模具基底转移到叶片体，叶片护套和叶片盖中的至少一个上以固化粘合剂。

公开(公告)号：US09751187B2

公开(公告)日：2017-09-05

申请号：US15048562

申请日：2016-02-19

Applicant: United Technologies Corporation

Inventor： Micah Beckman ,  Osamuyimen A. Oyegun

IPC: B24B31/10 ,  B24B31/116 ,  C21D7/06 ,  B24B19/14 ,  B24B1/04 ,  B24C3/32

CPC classification number: B24B31/116 ,  B24B1/04 ,  B24B19/14 ,  B24C3/32 ,  C21D7/06

Abstract: Systems and methods for finish portions of parts for gas turbine engines are provided. More specifically, systems and methods for finishing flow elements (e.g., stator vanes and turbine blades) or gas turbine engines are provided. The systems and methods may employ grit blasting, fluidic machining, and/or super polishing. Moreover, the flow elements may be inspected and/or evaluated between the one or more processing steps.

公开(公告)号：US10730151B2

公开(公告)日：2020-08-04

申请号：US14571399

申请日：2014-12-16

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Michael Parkin ,  Osamuyimen A. Oyegun ,  Joseph Rios ,  Thomas J. Horn ,  Micah Beckman

IPC: B23P15/04 ,  F01D5/28 ,  B21D53/78 ,  F01D5/14

Abstract: A method for assembling an airfoil includes pressing a blade body together with at least one of a blade sheath and a blade cover between a plunger and a die base to join the blade body to the blade sheath and/or the blade cover. The method can include transferring heat from the plunger and/or the die base to at least one of the blade body, the blade sheath and the blade cover to cure an adhesive.

公开(公告)号：US20160167190A1

公开(公告)日：2016-06-16

申请号：US15048562

申请日：2016-02-19

Applicant: United Technologies Corporation

Inventor： Micah Beckman ,  Osamuyimen A. Oyegun

IPC: B24B31/116

CPC classification number: B24B31/116 ,  B24B1/04 ,  B24B19/14 ,  B24C3/32 ,  C21D7/06

Abstract: Systems and methods for finish portions of parts for gas turbine engines are provided. More specifically, systems and methods for finishing flow elements (e.g., stator vanes and turbine blades) or gas turbine engines are provided. The systems and methods may employ grit blasting, fluidic machining, and/or super polishing. Moreover, the flow elements may be inspected and/or evaluated between the one or more processing steps.

Abstract translation: 提供了用于燃气涡轮发动机部件的完成部分的系统和方法。 更具体地，提供了用于完成流动元件（例如，定子叶片和涡轮叶片）或燃气涡轮发动机的系统和方法。 该系统和方法可以采用喷砂，流体加工和/或超级抛光。 此外，可以在一个或多个处理步骤之间检查和/或评估流动元件。