@ARTICLE{Presz_W._Influence_2020,
 author={Presz, W.},
 volume={vol. 65},
 number={No 1},
 journal={Archives of Metallurgy and Materials},
 pages={423-431},
 howpublished={online},
 year={2020},
 publisher={Institute of Metallurgy and Materials Science of Polish Academy of Sciences},
 publisher={Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences},
 abstract={The progressive development of miniature systems increases the demand for miniature parts. Reducing the size of manufactured components on one hand is a serious challenge for traditional technologies, but on the other hand, mainly by removing the energy barrier opens the possibility of using other unconventional techniques. A good example is the ultrasonic excitation of the punch during the micro-upsetting process. The anti-barreling phenomenon and dependent on the amplitude of vibrations, intensive deformation of the surface layers in contact with the tools at both ends of the sample was noted. Based on the measured strains and stresses, an increase in temperature in the extreme layers to approx. 200°C was suggested. By adopting a simplified dynamic model of the test stand, the possibility of detaching the surface of the punch from the surface of the sample was demonstrated.},
 type={Article},
 title={Influence of Experimental Setup Parameters on Ultrasonic Assisted Micro-Upsetting},
 URL={http://journals.pan.pl/Content/115076/PDF/AMM-2020-1-52-Presz.pdf},
 doi={10.24425/amm.2020.131745},
 keywords={microforming, ultrasonic, dynamic effect, elastic deflection},
}