日本富士电机株式会社研制了CABIT-1000型便携式轴承诊断仪。该仪器由FFT测试器和微型电子计算机组成,能够准确判断出运行车辆的轴承有无异常。轴承无须分解,综合诊断是靠评价元件进行的,诊断操作简单。仪器可诊断轴承动作状况(振动波形、振动评价值);轴承的异常状态(有无伤痕、润滑油漏泄、自然磨耗);发现轴承部件异常(内圈、外圈及滚动体)。该仪器在现场可以单独使用,与计算机连接,可将轴承 Fuji Electric Japan Co., Ltd. developed the CABIT-1000 portable bearing diagnostic instrument. The instrument by the FFT tester and micro-computer components, can accurately determine whether the running vehicle bearing anomalies. Bearing without decomposition, comprehensive diagnosis is carried out by the evaluation components, the diagnosis is simple. The instrument can diagnose bearing operating conditions (vibration waveform, vibration evaluation value); bearing abnormal conditions (with or without scars, oil leakage, natural wear); found abnormal bearing components (inner ring, outer ring and rolling elements). The instrument can be used alone in the field, connected with the computer, the bearings can be