Development and Evaluation of a Vibratory Book-Block Cutting Method Using Eccentric Disk Knives
Więcej
Ukryj
1
Institute of Mechanics and Printing, Warsaw University of Technology, Warsaw, Konwiktorska 2, 00-217, Poland
2
Institute of Mechanical Engineering and Transport, Lviv Polytechnic National University, Lviv, 79000, S. Bandery 12. Ukraine
3
Drukarnia Wydawnicza im. W.L. Anczyca S.A., Nad Drwiną 10, 30-741 Kraków, Poland
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Autor do korespondencji
Georgij Petriaszwili
Institute of Mechanics and Printing, Warsaw University of Technology, Warsaw, Konwiktorska 2, 00-217, Poland
SŁOWA KLUCZOWE
DZIEDZINY
STRESZCZENIE
We investigate the kinematics and cutting forces that arise when book blocks are trimmed with one or two eccentrically mounted vibrating disk knives. The disk knife’s eccentricity induces a reciprocating motion relative to the material, resulting in two distinct cutting modes: continuous and intermittent. The research includes theoretical calculations of cutting force distribution for both single and dual vibrating disk knife configurations, which were subsequently validated experimentally. The study culminates in design recommendations for advanced cutting machines that employ a pair of vibrating disk knives.