Abstract: Methods for the dimensional inspection of a turbomachine component to be inspected are provided. The turbomachine component includes a first surface delimited by a second peripheral surface substantially transverse to the first surface and a profile defined by a numerical theoretical model with a theoretical surface corresponding to the first surface, the first surface having larger dimensions than the second peripheral surface. The method includes determining theoretical points on the theoretical surface of the numerical theoretical model; calibrating calibration points on the first surface of the component to be inspected; calculating an offset axis for each theoretical point with respect to a corresponding calibration point; and acquiring control points on the second peripheral surface of the component to be inspected from the offset axis.

Abstract: Methods for the dimensional inspection of a turbomachine component to be inspected are provided. The turbomachine component includes a first surface delimited by a second peripheral surface substantially transverse to the first surface and a profile defined by a numerical theoretical model with a theoretical surface corresponding to the first surface, the first surface having larger dimensions than the second peripheral surface. The method includes determining theoretical points on the theoretical surface of the numerical theoretical model; calibrating calibration points on the first surface of the component to be inspected; calculating an offset axis for each theoretical point with respect to a corresponding calibration point; and acquiring control points on the second peripheral surface of the component to be inspected from the offset axis.

Abstract: This invention relates to an electric device for the ignition of pyrotech substances and more particularly an electric device which operates by electromagnetic induction.The device comprises: An induced member 22 placed in a cartridge containing a pyrotechnic substance within a circular opening of the bottom of the case 20, and an inductor located in a cavity 24 made in the thickness of a firing plate 23. The induced member has at least one open turn 31 connected to at least one heating filament 32, mounted on a thin insulating pellet 30, the inductor is a spiroidal winding 25 whose frequency defines the operating frequency of the generator; the inductor comprises a thermal protection means, a mechanical protection means and sealing means.The device can be used in particular in the field of artillery.