Tehnički vjesnik, Vol. 19 No. 3, 2012.
Izvorni znanstveni članak
Innovative approach to advanced modulated waterjet technology
Milena Kušnerová
Josef Foldyna
Libor Sitek
Jan Valíček
Sergej Hloch
Marta Harničárová
Milan Kadnár
Sažetak
The paper examines an analytical model of modulated pulses of a high-speed waterjet with a base frequency for waterjet technology. It required laboratory measurements of fundamental oscillations frequency, its prediction and verification. A hydrodynamic system generates a modulated liquid jet at a certain pressure due to a resonant chamber being integrated into the system. The theoretical model was developed particularly on the basis of a set of dimensions and the used liquid pressure which represent the system. A significant performance improvement was achieved in surface disintegration of material being machined.
Ključne riječi
modulated waterjet; analytical model; resonance chamber
Hrčak ID:
86717
URI
Datum izdavanja:
19.9.2012.
Posjeta: 2.379 *