Details
| Original language | English |
|---|---|
| Title of host publication | 2009 IEEE International Ultrasonics Symposium |
| Publication status | Published - 1 Apr 2010 |
| Event | 2009 IEEE International Ultrasonics Symposium, IUS 2009 - Rome, Italy Duration: 20 Sept 2009 → 23 Sept 2009 |
Publication series
| Name | Proceedings - IEEE Ultrasonics Symposium |
|---|---|
| ISSN (Print) | 1051-0117 |
Abstract
An investigation into a non-contact bearing for machine tool spindle system that functions on the squeeze film ultrasonic levitation is conducted in this paper. Squeeze film type ultrasonic levitation is investigated experimentally and compared with the performance predicted by the theoretical models. A prototype non-contact journal bearing is developed for suspension of a solid steel spindle with diameter of 50 mm. The maximum load capacity of 51 N (6.37 N/cm2) is obtained which is considerably larger than the previously reported squeeze film bearings whose load capacities are usually within a few Newton (less than 1 N/cm2).
ASJC Scopus subject areas
- Physics and Astronomy(all)
- Acoustics and Ultrasonics
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2009 IEEE International Ultrasonics Symposium. 2010. (Proceedings - IEEE Ultrasonics Symposium).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Experimental Investigations of Ultrasonic Levitation in A Machine Tool Spindle System
AU - Zhao, Su
AU - Wallaschek, Joerg
N1 - Copyright: Copyright 2010 Elsevier B.V., All rights reserved.
PY - 2010/4/1
Y1 - 2010/4/1
N2 - An investigation into a non-contact bearing for machine tool spindle system that functions on the squeeze film ultrasonic levitation is conducted in this paper. Squeeze film type ultrasonic levitation is investigated experimentally and compared with the performance predicted by the theoretical models. A prototype non-contact journal bearing is developed for suspension of a solid steel spindle with diameter of 50 mm. The maximum load capacity of 51 N (6.37 N/cm2) is obtained which is considerably larger than the previously reported squeeze film bearings whose load capacities are usually within a few Newton (less than 1 N/cm2).
AB - An investigation into a non-contact bearing for machine tool spindle system that functions on the squeeze film ultrasonic levitation is conducted in this paper. Squeeze film type ultrasonic levitation is investigated experimentally and compared with the performance predicted by the theoretical models. A prototype non-contact journal bearing is developed for suspension of a solid steel spindle with diameter of 50 mm. The maximum load capacity of 51 N (6.37 N/cm2) is obtained which is considerably larger than the previously reported squeeze film bearings whose load capacities are usually within a few Newton (less than 1 N/cm2).
UR - http://www.scopus.com/inward/record.url?scp=77952841216&partnerID=8YFLogxK
U2 - 10.1109/ULTSYM.2009.5441680
DO - 10.1109/ULTSYM.2009.5441680
M3 - Conference contribution
AN - SCOPUS:77952841216
SN - 9781424443895
T3 - Proceedings - IEEE Ultrasonics Symposium
BT - 2009 IEEE International Ultrasonics Symposium
T2 - 2009 IEEE International Ultrasonics Symposium, IUS 2009
Y2 - 20 September 2009 through 23 September 2009
ER -