摘要
通过分析不平衡故障转子和不对中故障转子运转过程中的动力学关系，分别得到了这两种故障转子的扭转振动特征。应用ＤＫ—Ⅱ型扭振测试仪，进行了转子不平衡故障和不对中故障的扭转振动特征测试。理论分析与试验研究的结果是一致的。
Through theoretical analysis, the torsional characteristics of a rotor with unbalance and misalignment are obtained respectively. Experiments are performed in the work by use of DK—Ⅱ torsional vibration measurement system. The results of experiments support that the theoretical analyses are correct.
出处
《机械工程学报》
EI
CAS
CSCD
北大核心
1998年第5期91-100,共10页
Journal of Mechanical Engineering
关键词
不平衡
扭转振动
故障诊断
不对中
轴系
转子
Unbalance Torsional vibration Fault diagnosis Misalignment Shafting
