公开(公告)号：US10471511B2

公开(公告)日：2019-11-12

申请号：US15035867

申请日：2014-11-05

Applicant: United Technologies Corporation

Inventor： Mario P. Bochiechio ,  Darryl Slade Stolz

IPC: B22F7/02 ,  B22F3/06 ,  B22F5/10 ,  B22F7/06 ,  B22F3/093 ,  B22F3/08 ,  B22F3/17 ,  B22F3/24 ,  B22F5/00 ,  B22F3/15

Abstract: A method of manufacturing a multi-material tubular structure includes spinning a can, depositing a powdered material into the can and compacting the powdered material within the can to provide a tubular structure.

公开(公告)号：US20190337057A1

公开(公告)日：2019-11-07

申请号：US16518171

申请日：2019-07-22

Applicant: United Technologies Corporation

Inventor： Mario P. Bochiechio ,  Darryl Slade Stolz

IPC: B22F7/02 ,  B22F3/093 ,  B22F5/10 ,  B22F7/06 ,  B22F3/08 ,  B22F3/06

Abstract: A method of manufacturing a multi-material tubular structure includes spinning a can, depositing a powdered material into the can and compacting the powdered material within the can to provide a tubular structure.

公开(公告)号：US20150354358A1

公开(公告)日：2015-12-10

申请号：US13724532

申请日：2012-12-21

Applicant: United Technologies Corporation

Inventor： Daniel A. Grande, III ,  Andrew L. Haynes ,  Mario P. Bochiechio ,  Darryl Slade Stolz ,  Isaac L. Han

IPC: F01D5/02 ,  C22C19/05 ,  B22F3/24 ,  F01D5/28 ,  C22F1/10

CPC classification number: C22C19/055 ,  B22F3/17 ,  B22F3/24 ,  B22F5/009 ,  B22F2003/248 ,  B22F2998/10 ,  B22F2999/00 ,  C22C1/0433 ,  C22C19/056 ,  C22C19/057 ,  C22F1/10 ,  F01D5/286 ,  F01D5/3092 ,  F05D2230/22 ,  F05D2230/25 ,  F05D2230/411 ,  F05D2300/175 ,  Y10T29/49321 ,  B22F2207/11 ,  B22F3/02 ,  B22F2003/247 ,  B22F3/168

Abstract: A process for forming a metallic article comprises: peening a precursor to create a residual stress distribution and a region of slip bands; and surface machining the precursor to substantially remove the slip band region while leaving a substantial amount of the residual stress distribution.

Abstract translation: 一种用于形成金属制品的方法包括：硬化前体以产生残余应力分布和滑带区域; 并且对前体进行表面加工以基本上除去滑带区域，同时留下大量的残余应力分布。

公开(公告)号：US10888927B2

公开(公告)日：2021-01-12

申请号：US16518171

申请日：2019-07-22

Applicant: United Technologies Corporation

Inventor： Mario P. Bochiechio ,  Darryl Slade Stolz

IPC: B22F7/02 ,  B22F3/06 ,  B22F7/06 ,  B22F5/10 ,  B22F3/08 ,  B22F3/093 ,  B22F3/15 ,  B22F3/17 ,  B22F3/24 ,  B22F5/00

Abstract: A method of manufacturing a multi-material tubular structure includes spinning a can, depositing a powdered material into the can and compacting the powdered material within the can to provide a tubular structure.

公开(公告)号：US20160319834A1

公开(公告)日：2016-11-03

申请号：US15106015

申请日：2014-11-19

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： John P. Rizzo, JR. ,  Darryl Slade Stolz

IPC: F04D29/32 ,  F01D5/02 ,  B24B19/14

CPC classification number: F04D29/321 ,  B24B19/14 ,  F01D5/02 ,  F05D2230/10 ,  F05D2300/17

Abstract: A method of making a gas turbine engine component includes providing a nickel based alloy workpiece and removing material from the workpiece surface using an abrasive machining operation to form an axisymmetric surface on the workpiece using the abrasive machining operation. The workpiece axisymmetric surface and workpiece interior portion have uniform hardness and micro structure following the removing operation.

Abstract translation: 一种制造燃气涡轮发动机部件的方法包括：使用磨料加工操作提供镍基合金工件和从工件表面去除材料，以使用磨削加工操作在工件上形成轴对称表面。 工件轴对称表面和工件内部部分具有均匀的硬度和微观结构。

公开(公告)号：US20160303657A1

公开(公告)日：2016-10-20

申请号：US15035867

申请日：2014-11-05

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Mario P. Bochiechio ,  Darryl Slade Stolz

IPC: B22F7/02 ,  B22F3/24 ,  B22F3/093 ,  B22F3/17 ,  B22F5/00 ,  B22F3/06

Abstract: A method of manufacturing a multi-material tubular structure includes spinning a can, depositing a powdered material into the can and compacting the powdered material within the can to provide a tubular structure.

Abstract translation: 制造多材料管状结构的方法包括将罐旋转，将粉末材料沉积到罐中并压实罐内的粉末材料以提供管状结构。