Invention Grant
- Patent Title: Method of machining a turbine disk
- Patent Title (中): 涡轮盘加工方法
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Application No.: US11953928Application Date: 2007-12-11
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Publication No.: US08973264B2Publication Date: 2015-03-10
- Inventor: Krzysztof Barnat , Frank C. Mullett
- Applicant: Krzysztof Barnat , Frank C. Mullett
- Applicant Address: US CT Hartford
- Assignee: United Technologies Corporation
- Current Assignee: United Technologies Corporation
- Current Assignee Address: US CT Hartford
- Agency: Carlson, Gaskey & Olds, P.C.
- Main IPC: B21K25/00
- IPC: B21K25/00 ; B23C3/30 ; B23C5/12
Abstract:
A method of manufacturing a turbine disk involves machining to an initial form a slot in a turbine disk using a firm cutting tool. An intermediate form is then machined using a second cutting tool different from the first cutting tool. A final form using a third cutting tool different from the first cutting tool and the second cutting tool is then machined.
Public/Granted literature
- US20090148296A1 METHOD OF MACHINING A TURBINE DISK Public/Granted day:2009-06-11
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