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The article presents an analysis of the incremental model building process in the RP methods (FDM and SLA) with regard to the accuracy of construction of aircraft engine blade prototypes. The influence of the orientation of the blade model in the workspace of RP devices on its geometric accuracy has been studied based on a blade model made in the 3D-CAD (Mechanical Desktop) system and converted to...
The article presents the researches of geometrical precision of silicone casting form manufactured with using of the process of rapid prototyping of the tools (RT - Rapid Tooling). The testing casting form is applied to the production of prototypes of sprockets with the polymer resins and also the casting waxes. The determining of real geometrical precision of silicone form in the relation to the...
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