Invention Grant
US07934975B2 Water jet stripping and recontouring of gas turbine buckets and blades
有权
燃气轮机铲斗和叶片的喷水剥离和重新配置
- Patent Title: Water jet stripping and recontouring of gas turbine buckets and blades
- Patent Title (中): 燃气轮机铲斗和叶片的喷水剥离和重新配置
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Application No.: US11881823Application Date: 2007-07-27
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Publication No.: US07934975B2Publication Date: 2011-05-03
- Inventor: Christopher E. Thompson
- Applicant: Christopher E. Thompson
- Applicant Address: US NY Schenectady
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Schenectady
- Agent Edward J. Smith; Ernest G. Cusick; Frank A. Landgraff
- Main IPC: B24B49/00
- IPC: B24B49/00
Abstract:
A method for water jet stripping and recontouring of a coated article of manufacture is provided. The method includes dimensionally scanning the coated article and establishing a three-dimensional model for the coated article. The method further includes establishing a set of reduced dimensional profiles for recontouring and then analyzing whether the reduced profiles are satisfactory for subsequent operation. A jet spraying program is established for removal of the coating and the surface base material to each predetermined reduced dimensional profile.
Public/Granted literature
- US20080153390A1 Water jet stripping and recontouring of gas turbine buckets and blades Public/Granted day:2008-06-26
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