Cutting device for three-dimensional shaped parts

摘要

In accordance with the device according to the main patent ... (Patent Application P 3011244.8), a device intended for trimming the edges of and making apertures in three-dimensional, hollow shaped parts is composed of few individual parts and can be reset in a simple manner for all forms and sizes of shaped parts occurring. In a further design of the device of the main patent, the present device is even more suitable for the trimming of such shaped parts, made of unstable, flabby materials, if a hold-down (45) corresponding to the shape is allocated to the supporting shape (1'') and if the shaped part (32') can be clamped in place between the supporting shape and the hold-down in a positive-locking manner. Instead of continuous slots made in the supporting shape for the marginal section, the supporting shape (1'') and the laser-beam head (19), in a further simplification of the device according to the main patent, can be moved relative to one another along the outer edge (44) of the supporting shape for the marginal trimming of the shaped part (32').