发明名称 |
METHOD OF DESIGNING TOOL AND TOOL PATH FOR FORMING A ROTOR BLADE INCLUDING AN AIRFOIL PORTION |
摘要 |
A method of designing a tool for forming a rotor blade including an airfoil portion includes generating a computer model of a rotor blade having an airfoil portion, and determining a curvature and radius of curvature at sections of the rotor blade. An inner and outer diameter of a circumferential forming portion of a tool operable to form the rotor blade may then be calculated. A method of designing a tool path for forming a rotor blade including an airfoil portion includes generating a computer model of a cylindrical tool operable to form a rotor blade including an airfoil portion and of a rotor having a plurality of the rotor blades. The computer models of the rotor and tool are used to generate a first and second tool motion corresponding to airfoil suction and pressure portions. A method of forming a rotor with integral blades is also disclosed.
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申请公布号 |
US2009028714(A1) |
申请公布日期 |
2009.01.29 |
申请号 |
US20070782666 |
申请日期 |
2007.07.25 |
申请人 |
EL-WARDANY TAHANY IBRAHIM;GUO CHANGSHENG;VIENS DANIEL V;FROMERTH ERIC;CHEN LIENJING |
发明人 |
EL-WARDANY TAHANY IBRAHIM;GUO CHANGSHENG;VIENS DANIEL V.;FROMERTH ERIC;CHEN LIENJING |
分类号 |
B64C11/16 |
主分类号 |
B64C11/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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