Invention Grant
- Patent Title: In-situ compressor blade tip cropping assembly and method
- Patent Title (中): 原位压缩机叶片尖端装配和方法
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Application No.: US11822790Application Date: 2007-07-10
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Publication No.: US07766726B2Publication Date: 2010-08-03
- Inventor: Graham David Sherlock , Lynn Charles Gagne
- Applicant: Graham David Sherlock , Lynn Charles Gagne
- Applicant Address: US NY Schenectady
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Schenectady
- Agency: Nixon & Vanderhye PC
- Main IPC: B24B23/08
- IPC: B24B23/08
Abstract:
An assembly is provided for cropping the trailing edge tip of a stator zero blade in-situ. The cropping assembly includes a base plate that is secured to the end of the compressor stator blade to be cropped; a removable, rotational guide block; and a drill that is mounted to the guide block and rotatable relative to the base plate to crop the trailing edge tip of a stator blade.
Public/Granted literature
- US20080115648A1 In-situ compressor blade tip cropping assembly and method Public/Granted day:2008-05-22
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