Семинар Механика машина и механизама - модели и математичке методе, 8. децембар 2020.
- 07. Децембар, 2020
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Детаљније: Наредни састанак Семинара биће одржан у уторак, 8. децембра 2020, у сали 301ф Математичког института САНУ са почетком у 17 часова.
Предавач: Christos Vakouftsis, School of Mechanical Engineering, National Technical University of Athens (NTUA), Athens, Greece
Наслов предавања: THE EFFECT OF THERMAL HISTORY AND PRODUCTION PARАМETERS IN THE ACCURACY OF FUNCTIONAL COMPONENTS IN ADDITIVE MANUFACTURING
Апстракт: The evolving technology of Additive Manufacturing (AM) is posing novel challenges in manufacturing practice since nowadays functional, end-use components and assemblies are produced by commercially available AM equipment. In order to safeguard the functionality and the interchangeability of a part, the designer must clearly denote a set of geometrical product specifications (GPS) in the 3D model or in the engineering drawing. The goal of this lecture is to investigate the effect of thermal history and AM parameters in the accuracy of functional components and to address the issue of creating a novel methodology for designing these components in order to eliminate geometrical and dimensional deviations. For this purpose, the results of FE analysis for a popular AM test case will be presented in comparison with experimental measurements. Common AM defects as well as bad practices will also be discussed.
Због тренутне епидемиолошке ситуације, максималнан број слушалаца у сали је пет (укључујући предавача и организаторе семинара). Предавања се могу пратити на даљину преко линка
https://miteam.mi.sanu.ac.rs/asset/AR4aSMvvmadtRSKPF
уколико предавач да своју сагласност.
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