发明名称 |
METHOD AND MACHINE TOOL FOR ADJUSTING THE CONTOUR OF A TURBINE BLADE ROOT |
摘要 |
A method for adjusting a predetermined contour of a turbine blade root including a main salient edge defined by a determined interior angle. The method includes: chamfering the main edge of the contour to obtain two auxiliary salient edges, associated interior angles of which are respectively greater than the interior angle of the main edge; and blunting the auxiliary edges obtained to fine-tune the contour of the blade root.
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申请公布号 |
US2013167337(A1) |
申请公布日期 |
2013.07.04 |
申请号 |
US201113822849 |
申请日期 |
2011.09.15 |
申请人 |
DUPOUY OLIVIER;DEFROCOURT CHRISTIAN;MARQUOIN THOMAS;PAUL PASCAL;SNECMA |
发明人 |
DUPOUY OLIVIER;DEFROCOURT CHRISTIAN;MARQUOIN THOMAS;PAUL PASCAL |
分类号 |
B23P13/00 |
主分类号 |
B23P13/00 |
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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