PLASTICITY OF SELECTED METALLIC MATERIALS IN DYNAMIC DEFORMATION CONDITIONS
Journal Title: Scientific Journals of Silesian University of Technology. Series Transport - Year 2014, Vol 2014, Issue 83
Abstract
Characteristics of a modernized flywheel machine has been presented in the paper. The laboratory stand enables to perform dynamic tensile tests and impact bending with a linear velocity of the enforcing element in the range of 5÷40 m/s. A new data acquisition system, based on the tensometric sensors, allows for significant qualitative improvement of registered signals. Some preliminary dynamic forming tests were performed for the selected group of metallic materials. Subsequent microstructural examinations and identification of the fracture type enabled to describe a correlation between strain rate, strain and microstructure.
Authors and Affiliations
Jacek PAWLICKI, Kinga RODAK, Adam PŁACHTA
Keywords
Related Articles
- EP ID EP131493
- DOI -
- Views 48
- Downloads 0
RELIABILITY AND QUALITY OF THE POWER SUPPLY FOR RAIL TRANSPORT
The subject of this paper deals with the reliability of the power supply and quality of electricity on the railway networks. The paper discusses the impact of changes in the area of traction substation load on parameters...
METODY OPTYMALIZACJI SIECI TRANSPORTOWYCH. ANALIZA ZMIENNOŚCI RUCHU W CIĄGU ULIC CHORZOWSKA -ROŹDZIEŃSKIEGO
W artykule zaprezentowano kilka podstawowych problemów analizowanych w kierunku budowy systemu typu ITS. Systemy te budowane są w celu umożliwienia optymalizacji podróży w sieci transportowej. Badano podstawowe związki p...
NIEPEWNOŚĆ I GRANULACJA INFORMACJI W STEROWANIU RUCHEM DROGOWYM
W artykule przedstawiono problem granulacji informacji w systemach sterowania ruchem drogowym oraz omówiono wpływ granulacji informacji na niepewność podejmowanych decyzji sterujących. Pomiary ruchu drogowego są realizow...
THE USAGE OF LOGNORMAL DISTRIBUTION TO SIMULATE TIME OF PASSENGER EXCHANGE
The article presents the effects of researches, which have been done in buses of Municipal Transport Enterprise in Sosnowiec (Przedsiębiorstwo Komunikacji Miejskiej w Sosnowcu). They have been related to number of person...
MECHANICAL PROPERTIES IDENTIFICATION OF STEEL WIRE ROPE WITH FIBER CORE
Issues taken in this article, are devoted to the identification of the mechanical properties of the wire rope. The starting point was to carry out the necessary laboratory tests, which were carried out at the The Researc...