公开(公告)号：WO2015126487A3

公开(公告)日：2015-10-29

申请号：PCT/US2014066341

申请日：2014-11-19

Applicant: UNITED TECHNOLOGIES CORP

Inventor： RIZZO JOHN P JR ,  STOLZ DARRYL SLADE

IPC: 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提供镍基合金工件并且使用研磨加工操作从工件表面去除材料以使用研磨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在去除操作之后具有均匀的硬度和微结构。

公开(公告)号：EP3074160A4

公开(公告)日：2017-08-16

申请号：EP14863376

申请日：2014-11-05

Applicant: UNITED TECHNOLOGIES CORP

Inventor： BOCHIECHIO MARIO P ,  STOLZ DARRYL SLADE

IPC: B22F3/06 ,  B22F3/08 ,  B22F3/093 ,  B22F3/12 ,  B22F3/15 ,  B22F3/17 ,  B22F3/24 ,  B22F5/00 ,  B22F5/10 ,  B22F7/02 ,  B22F7/06

CPC classification number: B22F7/02 ,  B22F3/06 ,  B22F3/08 ,  B22F3/093 ,  B22F3/15 ,  B22F3/17 ,  B22F3/24 ,  B22F5/009 ,  B22F5/106 ,  B22F7/06 ,  B22F2998/10 ,  B22F2999/00 ,  B22F3/1208 ,  B22F2202/01 ,  B22F2003/247 ,  B22F2003/208

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: 一种制造多材料管状结构的方法包括旋转罐，将粉末材料沉积到罐中并将粉末状材料压实在罐内以提供管状结构。

公开(公告)号：EP3083138A4

公开(公告)日：2017-09-06

申请号：EP14883257

申请日：2014-11-19

Applicant: UNITED TECHNOLOGIES CORP

Inventor： RIZZO JOHN P JR ,  STOLZ DARRYL SLADE

IPC: B24B19/14

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