公开(公告)号：US20170159446A1

公开(公告)日：2017-06-08

申请号：US14956641

申请日：2015-12-02

Applicant: General Electric Company

Inventor： Jonathan William Graham ,  Paul Michael Kienitz ,  Jacob Andrew Salm

IPC: F01D5/14 ,  F01D11/12

CPC classification number: F01D5/147 ,  F01D5/225 ,  F05D2220/31 ,  F05D2240/307 ,  F05D2260/80 ,  F05D2260/83

Abstract: A turbine engine system includes a component positioned such that the component is subject to wear. The component includes an outer surface configured to be subjected to wear and a wear indication feature formed in the outer surface. The wear indication feature includes a first dimension at the outer surface and a second dimension at an inward location relative to the outer surface. The second dimension is different from the first dimension.

公开(公告)号：US20150377037A1

公开(公告)日：2015-12-31

申请号：US14318977

申请日：2014-06-30

Applicant: General Electric Company

Inventor： Jacob Andrew Salm ,  Gareth William David Lewis ,  Jonathan William Graham

IPC: F01D5/28 ,  B23K35/30 ,  B23K35/02 ,  B23K1/00 ,  B23K1/19

CPC classification number: B23K35/3046 ,  B23K1/0018 ,  B23K1/008 ,  B23K1/19 ,  B23K1/206 ,  B23K35/0222 ,  B23K35/0244 ,  B23K35/0255 ,  B23K35/30 ,  B23K35/3033 ,  B23K2101/001 ,  B23K2103/26 ,  B23P6/005 ,  B23P15/04 ,  C23C4/00 ,  C23C4/129 ,  F01D5/147 ,  F01D5/225 ,  F05D2230/22 ,  Y02T50/671

Abstract: Braze methods for turbine buckets include providing the turbine bucket comprising a modification surface, wherein the modification surface comprises a non-z-notch contact surface, disposing a pre-sintered preform on the modification surface and, heating the pre-sintered preform on the modification surface to bond the pre-sintered preform to the turbine bucket at the modification surface.

Abstract translation: 用于涡轮机桶的钎焊方法包括提供包括改性表面的涡轮机桶，其中改性表面包括非Z形切口接触表面，将预烧结的预制件设置在改性表面上，以及在修饰表面上加热预烧结的预制件 表面，以将预烧结的预制件结合到修饰表面处的涡轮机桶。