machining device equipped with guiding means and method for producing an orifice with such a device
AssigneeSafran Nacelles
InventorsPierre-Yves GINI, Marc VERSAEVEL, Denis RAMAGE
Life of this patent
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Abstract
A machining device for producing at least one orifice in a workpiece made of composite material, the machining device including a tool holder and at least one drill bit mounted on the tool holder, the drill bit being configured to be driven in rotation about an axis of rotation. The machining device includes a cylindrical guide body coaxial with the axis of rotation, mounted on the tool holder, and surrounding the drill bit, the guide body being configured to bear on the workpiece during the production of the orifice and the drill bit projecting from the guide body.
Claims15
A machining device for producing at least one orifice in a workpiece made of composite material, the machining device comprising a tool holder and at least one drill bit mounted on the tool holder, the drill bit being configured to be driven in rotation about an axis of rotation, characterized in that the machining device comprises a cylindrical guide body coaxial with the axis of rotation, mounted on the tool holder, and surrounding the drill bit, the guide body being configured to bear on the workpiece during the production of the orifice and the drill bit projecting from the guide body.
Dependencies are inferred from the claim text.