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Fot A.P. DYNAMIC PROPERTIES OF MULTIPOSITIONAL PROVING EQUIPMENT The article considers one of the aspects of multipositional equipment designing regarding interdependence of separate units (outfits and mechanisms) in the given equipment operation and current dynamic processes. Disrespect of interdependence effect may cause negative results and unnecessary expenditure for the elimination of consequences through the designer's mistake. Widely spread computer technologies based upon mathematical modeling of the given structure and computer experiment eliminate labour input of multipositional equipment calculations. This method has been first applied by the author in the evaluation of dynamic properties of multipositional tearing machines (MTM) intended for corrosion and mechanical testing of material specimen. The calculation results of machine parameters according to the proposed dynamic model showed that the dynamic model MTM in comparison with the simplified static model gives much more information about the load changes in a specimen. The machine design rationality as well as the expediency of MTM usage in corrosion and mechanical testing of materials have been testified.
About this article
Author: Fot A.P.
Year: 1999
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Editor-in-chief |
Sergey Aleksandrovich
MIROSHNIKOV |
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