Experimental setup of a centrifuge based on an anisotropic gyroscopic rotor in operation

This video demonstrates an oscillogram of the transverse movement of the shaft, obtained during rotor acceleration in the case of using a support material made of OaGRR (oil and gasoline resistant rubber). To measure the transverse displacement of the shaft, a ZET 701 probe is installed at the top of the housing; it is connected to the ZET 7140-s eddy-current displacement sensor, which in turn is connected to the ZET 7001-R measuring-line connector and then to the ZET 7174 interface converter. The interface converter is connected to a computer. A UNI-T UT372 tachometer is used to measure the rotational speed. The amplitude-time (and amplitude-frequency) characteristic is determined by the envelope of the oscillogram of the transverse movement of the shaft, recorded and displayed on the computer display. During the measurement procedures, the ZETLAB [www.zetlab.com] eddy-current sensor software and the UT372 tachometer software will be used. The results of the experimental work are recorded in the ZETLAB [www.zetlab.com] program. The measured data are processed in MATLAB.本视频展示了采用OaGRR（耐油耐汽油橡胶，oil and gasoline resistant rubber）制备的支撑材料时，转子加速过程中测得的转轴横向振动波形图。为测量转轴横向位移，在壳体顶部安装ZET 701探头；该探头连接至ZET 7140-s型电涡流位移传感器，后者依次连接至ZET 7001-R型测量线连接器，再接入ZET 7174型接口转换器。该接口转换器与计算机相连。采用UNI-T UT372型转速计测量转子转速。幅时（及幅频）特性通过记录并显示在计算机屏幕上的转轴横向振动波形图的包络线提取得到。实验测量过程中，将使用ZETLAB（www.zetlab.com）配套的电涡流传感器软件及UT372型转速计配套软件。实验结果将记录在ZETLAB（www.zetlab.com）软件中。实测数据将通过MATLAB进行处理。