Zobrazeno 1 - 9 of 9 pro vyhledávání: '"Ladislav Rolník"'
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Akademický článek
Influence of the Number of Layers on the Strength of Beech Laminated Elements in the Three-Point Flexural Test
Autor: Roman Réh, Miloš Hitka, Milan Naď, Nadežda Langová, Ladislav Rolník, Seng Hua Lee, Maciej Sydor
Publikováno v: BioResources, Vol 18, Iss 2, Pp 2913-2927 (2023)
A chair is a piece of furniture whose elements are loaded with relatively high forces. The strength of these elements is vital for the safety of using this type of furniture. The research aims to test the chair material system made of beech wood. The
Externí odkaz: https://doaj.org/article/43af1ee03dcc496dab9f85d51007548d
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Investigation of vibration effects and tool shape on edge chipping phenomenon occurring during rotary ultrasonic drilling
Autor: Rastislav Ďuriš, Ladislav Rolník, Milan Nad, Lenka Kolíková
Publikováno v: Journal of Sound and Vibration. 439:251-259
Rotary ultrasonic drilling (RUD) is non-conventional so called hybrid manufacturing process for hole drilling into materials with specific properties such as brittle materials and composites. RUD is a combination of grinding process by tool with diam
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::15291ae5fd189a5c91d6bb78b2cc12b8
https://doi.org/10.1016/j.jsv.2018.09.055
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3
Kinematics Simulation of the Cardan Shaft for Investigation of the Cardan Error in Catia V5
Autor: Štefan Hajdu, Ladislav Rolník, Juraj Švoš
Publikováno v: Research Papers. Faculty of Materials Science and Technology. Slovak University of Technology in Trnava, Vol 24, Iss 39, Pp 159-166 (2016)
The goal of this paper is the creation of kinematic systems of the cardan shaft in the CAD/CAM/CAE system CATIA V5 and analysis of three cases of assembly to determine upon which, angular accelerations had been observed between the input driving shaf
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2986df3b3afa08394928836bcf3e805e
https://doi.org/10.1515/rput-2016-0031
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4
Vibration Analysis of Reinforced Beam Structure Using Partially Inserted Longitudinal Core
Autor: Ladislav Rolník, Milan Nad, Jozef Steinhauser
Publikováno v: Applied Mechanics and Materials. 693:311-316
The beam structures are considered as one of the most fundamental building elements of technical equipment. Many of the machining tools (for example lathe tool) may be also regarded as the beam structures. The various excitation effects are affecting
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0f2e7a34d119d9d93f00c118f477b736
https://doi.org/10.4028/www.scientific.net/amm.693.311
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5
Mechatronic Approach to the Modeling of Machine Aggregates
Autor: Jozef Steinhauser, Milan Nad, Ladislav Rolník
Publikováno v: Applied Mechanics and Materials. 693:317-322
Significant development of the new production technologies requires an adequate development of the production systems on which these technologies carried out. It is obvious that those facts affect the structural design of new advanced manufacturing s
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e1befd4fd7a74dac0b3663fd1052edf6
https://doi.org/10.4028/www.scientific.net/amm.693.317
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6
Modification of Modal Characteristics of Machining Tool Body by Reinforcement with Non-Uniform Cross-Section
Autor: Ladislav Rolník, Milan Nad
Publikováno v: Applied Mechanics and Materials. 474:309-314
The various excitation effects are affecting the machining tools during the machining process. Cutting speeds, cutting forces, chip-making manner, the stiffness of MTW (machine-tool-workpiece) system are predominant effects affecting the dynamics of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::38c8d2390073b72f3ac6c8c951b7c4f1
https://doi.org/10.4028/www.scientific.net/amm.474.309
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7
The Effect of Inner Reinforcing Cores on Natural Frequencies of the Lathe Tool Body
Autor: Milan Naď, Ladislav Rolník
Publikováno v: Research Papers Faculty of Materials Science and Technology Slovak University of Technology. 21:186-192
The contribution is mainly focused on research and development of structural modification of machine tools, lathes in particular. The main aim of the modification is to change the modal properties (mode shapes, natural frequencies) of the lathe tool.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fc7b827f3a9e802fd80a445d57bd4bcc
https://doi.org/10.2478/rput-2013-0031
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