Abstract
Angular contact bearings are the most popular type of bearings used in the motorized high speed spindle. An initial preload and operating-induced load control are managed to ensure its rigidity, but the centrifugal force and temperature will rise with the rapid increase of spindle speed. Although the centrifugal force and thermo induced bearings load are applied to the spindle assembly, this paper aims to study innovative structure solution of spindle and develop a new type of super precision bearings which will ensure the lifetime and high performance of spindle. In this paper, an improved inverter output filter is designed for pulse width modulated (PWM) drive system,. The proposed filter is shown to effectively reduce the power losses in the spindle. This usage of the filter can improve lifetime of bearings and gain a higher output power of the spindle. We are convinced that the filter configuration will have an excellent contribution to PWM drive system.
| Original language | English |
|---|---|
| Pages (from-to) | 3353-3360 |
| Number of pages | 8 |
| Journal | ICIC Express Letters |
| Volume | 5 |
| Issue number | 9 B |
| Publication status | Published - 2011 Sep 1 |
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All Science Journal Classification (ASJC) codes
- Control and Systems Engineering
- Computer Science(all)
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An improving development of the harmonics losses and bearing load for motorized high speed spindle. / Chen, Shih Chang; Juan, Yu-Lin; Tang, Chia Hui; Chang, Ching Feng; Lin, Chao Shui; Chen, Tsair Rong.
In: ICIC Express Letters, Vol. 5, No. 9 B, 01.09.2011, p. 3353-3360.Research output: Contribution to journal › Article
TY - JOUR
T1 - An improving development of the harmonics losses and bearing load for motorized high speed spindle
AU - Chen, Shih Chang
AU - Juan, Yu-Lin
AU - Tang, Chia Hui
AU - Chang, Ching Feng
AU - Lin, Chao Shui
AU - Chen, Tsair Rong
PY - 2011/9/1
Y1 - 2011/9/1
N2 - Angular contact bearings are the most popular type of bearings used in the motorized high speed spindle. An initial preload and operating-induced load control are managed to ensure its rigidity, but the centrifugal force and temperature will rise with the rapid increase of spindle speed. Although the centrifugal force and thermo induced bearings load are applied to the spindle assembly, this paper aims to study innovative structure solution of spindle and develop a new type of super precision bearings which will ensure the lifetime and high performance of spindle. In this paper, an improved inverter output filter is designed for pulse width modulated (PWM) drive system,. The proposed filter is shown to effectively reduce the power losses in the spindle. This usage of the filter can improve lifetime of bearings and gain a higher output power of the spindle. We are convinced that the filter configuration will have an excellent contribution to PWM drive system.
AB - Angular contact bearings are the most popular type of bearings used in the motorized high speed spindle. An initial preload and operating-induced load control are managed to ensure its rigidity, but the centrifugal force and temperature will rise with the rapid increase of spindle speed. Although the centrifugal force and thermo induced bearings load are applied to the spindle assembly, this paper aims to study innovative structure solution of spindle and develop a new type of super precision bearings which will ensure the lifetime and high performance of spindle. In this paper, an improved inverter output filter is designed for pulse width modulated (PWM) drive system,. The proposed filter is shown to effectively reduce the power losses in the spindle. This usage of the filter can improve lifetime of bearings and gain a higher output power of the spindle. We are convinced that the filter configuration will have an excellent contribution to PWM drive system.
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UR - http://www.scopus.com/inward/citedby.url?scp=80052460155&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:80052460155
VL - 5
SP - 3353
EP - 3360
JO - ICIC Express Letters
JF - ICIC Express Letters
SN - 1881-803X
IS - 9 B
ER -