Abstract：Aiming at the rub-impact fault between the rotor and stator in rotating machinery, the development about the rub-impact experiments is summarized in this paper. The rub-impact devices for single point rub-impact, local rub-impact and full annular rub-impact are introduced and typical experiment phenomena caused by these three types of rub-impact are analyzed. The main rub-impact form in practice projects is local rub-impact. According to different research objects, researches on local rub-impact experiments are divided into four types: (1) local rub-impact of the simple rotor system, (2) local rub-impact of the complicated rotor system, (3) local rub-impact of rotating blade-casing, (4) local rub-impact of the practical unit. Finally, the typical fault features of the three types of rub-impact are compared and the new research directions about the rub-impact experiment are suggested.
马 辉;杨 健;宋溶泽;能海强;闻邦椿. 转子系统碰摩故障实验研究进展与展望[J]. , 2014, 33(6): 1-12.
MA Hui;YANG Jian;SONG Rong-ze;NAI Hai-qiang;WEN Bang-chun. Review and prospect on the research of rub-impact experiment of rotor systems. , 2014, 33(6): 1-12.
2014, Vol. 33 
