Author:
Baroiu Nicușor, ,Moroșanu Georgiana-Alexandra,Teodor Virgil Gabriel,Crăciun Răzvan Sebastian,Păunoiu Viorel, , , ,
Abstract
Recently, 3D measurement systems have developed more and more in various fields. With the help of 3D measuring systems, the measurement time in design, manufacture, assembly and production is substantially reduced. In this paper, it is proposed to redesign two pieces of a helical pump (driver and driven screws) based on numerical models obtained by scanning. These models are obtained based on the processing of point clouds resulting from the 3D scanning of the respective pieces. After completing the actual scanning process, the numerical models were measured using specific software to determine the dimensional characteristics and their modeling was performed in a computer-aided design program. Subsequently, the inspection was performed by overlapping the scanned model and the CAD model of each piece, in order to be able to compare the analytical models with the real pieces. This comparison allows to appreciate the degree to which the analytical model obtained by redesign corresponds to the real piece. In this way, the ability of future pieces obtained based on the analytical model to be able to accomplish the desired functional role can be appreciated.
Publisher
Asociatia Profesionala in Tehnologii Moderne de Fabricatie
Subject
Industrial and Manufacturing Engineering
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