EXPERIMENTAL INVESTIGATION OF HYBRID BEARINGS

被引：28
|
作者：
XU, SX
机构：
[1] Southeast University, Department of Mechanical Engineering, Nanjing
来源：
TRIBOLOGY TRANSACTIONS | 1994年 / 37卷 / 02期
关键词：
HYBRID BEARING; TEST RIG; TRANSDUCER; EXCITER; MISALIGNMENT; STATIC BEHAVIOR; DYNAMIC BEHAVIOR; FREQUENCY RESPONSE; STIFFNESS COEFFICIENT; DAMPING COEFFICIENT;
D O I：
10.1080/10402009408983294
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
A new type of bearing test rig has been set up for static and dynamic tests of oil-film journal bearings. Micro pressure and displacement transducers contained in the shaft measure the distribution of oil film pressure and thickness, and two electromagnetic exciters are located under and behind the test bearing to excite the test bearing in order to obtain its eight dynamic stiffness and damping coefficients. A misalignment jig was employed to align or misalign the test bearing with respect to the axis of the shaft.
引用
收藏
页码：285 / 292
页数：8
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