发明申请
- 专利标题： Method and device for manufacturing integrally bladed rotors
- 专利标题（中）： 一体式叶片转子的制造方法和装置
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申请号： US11256371申请日： 2005-10-21
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公开(公告)号： US20060085979A1公开(公告)日： 2006-04-27
- 发明人: Erwin Bayer , Martin Bussmann , Thomas Kraenzler , Albin Platz , Juergen Steinwandel
- 申请人： Erwin Bayer , Martin Bussmann , Thomas Kraenzler , Albin Platz , Juergen Steinwandel
- 申请人地址： DE Muenchen
- 专利权人： MTU Aero Engines GmbH
- 当前专利权人： MTU Aero Engines GmbH
- 当前专利权人地址： DE Muenchen
- 优先权： DE102004051854.8 20041026
- 主分类号： B23P13/04
- IPC分类号： B23P13/04
摘要：
A method for manufacturing integrally bladed rotors (preferably gas turbine rotors) is provided. The method includes the steps of a) providing a basic rotor body; b) placing the basic rotor body into an electrolyte; c) electrochemically machining the basic rotor body by simultaneously manufacturing a plurality of unmachined blades; and d) subsequently machining the unmachined blades to provide hydrodynamic surfaces, in particular a suction side and a pressure side, in the area of each unmachined blade.
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