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本文叙述的以8位微机为基础的便携式多功能故障分析仪以压电传感器的振动信号为输入量,通过在线时域分析与频域分析可实现越限报警,能对转动机械的典型故障如不平衡、不对中、轴热弯曲、轴裂纹等进行实测分析,并进行显示、打印及硬考贝输出。
This article describes the 8-bit microcomputer-based portable multi-functional fault analyzer to the piezoelectric sensor vibration signal input, through the online time-domain analysis and frequency domain analysis can be achieved over the limit alarm, can be a typical failure of rotating machinery such as Unbalanced, misaligned, the axis of thermal bending, shaft cracks, etc. were measured and analyzed, and display, print and hard test output.