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OPTIMIZATION OF AN AXIAL HYDROSTATIC BEARING WORK CONDITION


Cebalo, Roko; Bajić, Dražen; Stoić, Antun
OPTIMIZATION OF AN AXIAL HYDROSTATIC BEARING WORK CONDITION // CIM 2003 Computer Integrated Manufacturing and High Speed Machining / Cebalo R & Schulz H. (ur.).
Zagreb: Croatian Association of Production Engineering, 2003. str. II001-II011 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
OPTIMIZATION OF AN AXIAL HYDROSTATIC BEARING WORK CONDITION

Autori
Cebalo, Roko ; Bajić, Dražen ; Stoić, Antun

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
CIM 2003 Computer Integrated Manufacturing and High Speed Machining / Cebalo R & Schulz H. - Zagreb : Croatian Association of Production Engineering, 2003, II001-II011

Skup
9th International Scientific Conference on Production Engineering

Mjesto i datum
Lumbarda, Hrvatska, 05-06-06.2003

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Hydrostatics; machine tools; sliding

Sažetak
Axial hydrostatic bearings are commonly used for rotary tables of heavy lathes. These bearings can be characterized as highly stiff and loadable regarding that their role is to ensure the high accuracy of machining and positioning. If properly designed these bearings could be in operative use for a long time with minimum maintenance cost. The oil film thickness of a hydrostatic bearing must be as large as enough so it could prohibit the contact between the sliding surfaces. By increasing the oil film thickness, the increase of the stiffness and the driver power can be achieved. The oil film thickness must be controlled with the use of counter baths or mechanically. In the paper the determination of appropriate oil film thickness is presented.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo



POVEZANOST RADA


Projekt / tema
0023005
0120036
0152011

Ustanove
Fakultet elektrotehnike, strojarstva i brodogradnje, Split,
Fakultet strojarstva i brodogradnje, Zagreb,
Strojarski fakultet, Slavonski Brod