Optimisation of the bearing points of the stilts of vanes in a method for machining said vanes
AssigneeSnecma
InventorsMichael Hansom, Huu-Thanh Tran, Christian Bariaud
Life of this patent
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Abstract
A method of machining a blade in a three-dimensional machining center, the blade including an airfoil, a platform including upstream and downstream supports formed respectively under the upstream and downstream portions thereof for supporting a sealing liner, a blade root, and a stilt interposed between the platform and the blade root, the method including the upstream and downstream supports constituting two bearing points for a six-point positioning system for positioning the blade in the three-dimensional machining center.
Claims5
1-4. (canceled)
A method of machining a blade in a three-dimensional machining center, the blade comprising an airfoil, a platform including upstream and downstream supports formed respectively under the upstream and downstream portions thereof for supporting a sealing liner, a blade root, and a stilt interposed between the platform and the blade root, the method comprising:
- the upstream and downstream supports constituting two bearing points for a six-point positioning system for positioning the blade in the three-dimensional machining center.
Dependencies are inferred from the claim text.