Zobrazeno 1 - 10
of 152
pro vyhledávání: '"Robson Pederiva"'
Autor:
Wallyson Thomas, Jozef Peterka, Tamás Szabó, Marcos Vieira Albuquerque, Robson Pederiva, László Péter Kiss
Publikováno v:
Procedia CIRP. 117:187-192
Autor:
Paulo Cezar Monteiro Lamim Filho, Fabiano Bianchini Batista, Robson Pederiva, Vinicius Augusto Diniz Silva
Publikováno v:
Journal of Quality in Maintenance Engineering, 2016, Vol. 22, Issue 3, pp. 321-332.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/JQME-07-2015-0026
Publikováno v:
Proceedings of the XIX International Symposium on Dynamic Problems of Mechanics.
Publikováno v:
Brazilian Journal of Physics. 51:859-877
Time-frequency analysis (TFA) for mechanical vibrations in non-stationary operations is the main subject of this article, concisely written to be an introducing tutorial comparing different time-frequency techniques for non-stationary signals. The th
Publikováno v:
Proceedings of the XI Congresso Nacional de Engenharia Mecânica - CONEM 2022.
Autor:
Fausto Andrés Maldonado Galarza, Marcos Vieira de Albuquerque, Armando Ítalo Sette Antonialli, Anselmo Eduardo Diniz, Robson Pederiva
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 106:2553-2567
In the manufacture of molds and dies, it is, sometimes, necessary to mill deep cavities with complex geometries. Therefore, tools with a large length/diameter ratio (L/D) are usually used in these processes, which stimulate tool vibration. The goals
Publikováno v:
Procedia CIRP. 82:255-260
The performance of this impact damper with three different sizes of spheres was compared to the performance of a solid steel bar, in terms of workpiece surface roughness, tool vibration and tool life. The main conclusion of this work is that the use
Publikováno v:
Mechatronics. 84:102801
Autor:
Wallyson Silva, Robson Pederiva, Daniel Suyama, Anselmo Eduardo Diniz, Marcos Vieira de Albuquerque
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 101:1375-1390
In internal turning operation of long holes, the tool is not rigid, since it must be out from the lathe turret in a length longer than the machined hole length. This problem is even more serious in the internal turning of hardened steels, where the r