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1996年4月,我们用902机器分析仪/数据采集器测试了许昌卷烟厂“七五”、“八五”两条线的制丝设备、卷接包设备及通用设备上某些关键部位共228个测点,结合日常点检工作,取得了较好的效果,至1996年11月共发现3台SUPER9机组的大风机和膨化塔风机、卧打风机、七五卷接的接装风机及冷却电机等故障。下面所述空调风机的故障诊断为其中突出一例。 空调器是保证卷接包车间工作环境温度和湿度的关键设备,因为空调器室内负压非常大,加上内部潮湿、黑暗,所以,安全规程规定设备运行时,人员不得入内。1996年7月份,“七五”空调室隔壁的包装车间一台大修设备正处于调试阶段,已近两个月未能交验,原因是设备的水平调好不久就发生变动,致
In April 1996, we used the 902 machine analyzer / data logger to test the production of silk-making equipment, wrapping equipment and certain key parts of common equipment for the “75” and “85” lines of Xuchang Cigarette Factory 228 measuring points, combined with daily inspection work, and achieved good results, to November 1996 found a total of three SUPER9 unit fan and puff tower blower, lying fan, 75-volume pick-up fan and Cooling motor and other failures. The air conditioner fan fault diagnosis described below is one of the outstanding cases. Air-conditioner is the key equipment to ensure the working environment temperature and humidity in the coiling workshop. Because the negative pressure inside the air conditioner is very large, and the interior is damp and dark, the safety regulations stipulate that the equipment shall not be allowed to enter the equipment when the equipment is running. In July 1996, a major overhaul equipment in the packaging plant next to the “Seventh Five-Year” air-conditioning room was undergoing commissioning phase. It failed to submit the inspection in the past two months due to the change of equipment level shortly afterwards. As a result,