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The article presents problems related to manufacturing complex geometry of turbine wheel in relation to FDM, Poly Jet and MEM methods. The basis for conducting the analysis was the process of modeling model geometry using 3D-CAD software, from which using selected additive RP methods the study models were manufactured. Using the optical measuring scanner Atos II Triple Scan and special diagnostic...
The paper presents methodology of increasing the accuracy of models of gears made applying additive methods. As a part of activities related to this subject, it was necessary to develop 3D-CAD research gears, which were the basis for producing physical models made using incremental FDM manufacturing technology. The created models were verified in order to determine the accuracy of resulting geometry...
The paper presents possibilities of creating wax founding models by means of CPX3000 device. The device is used for Rapid Prototyping of models made of foundry wax in an incremental process. The paper also presents problems connected with choosing technological parameters for incremental shaping which influence the accuracy of created models. Issues connected with post-processing are also described...
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