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FAST THREE-DIMENSIONAL MODELLING METHOD AND DEVICE, AND THREE-DIMENSIONAL PART OBTAINED BY FAST THREE-DIMENSIONAL MODELLING
FAST THREE-DIMENSIONAL MODELLING METHOD AND DEVICE, AND THREE-DIMENSIONAL PART OBTAINED BY FAST THREE-DIMENSIONAL MODELLING
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机译:快速三维建模方法和装置,以及通过三维三维建模获得的三维零件
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摘要
The invention concerns a fast three-dimensional modelling method comprising the following steps: a phase which consists in transforming the raw material in the work space (32) by means of a device inducing transformation (1); at least at one moment, a phase which consists in supplying non transformed material, downstream of the doctor blade; a phase which consists in covering the transformed material (PI) with non-transformed material (MAT), which consists in moving the blade in a direction (F), driving in rotation about an axis a rolling member (26, 27) whereon an extruded log of non-transformed raw material (28) is wound, arranging a pushing member (22) such that its proximal edge (23) coincides with the surface of said work space, and positioning said rolling member downstream of the pushing member, and opposite thereof, so as to channel the extruded log of non-transformed material towards a cavity formed between the proximal edge and the rolling member facing it.
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