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我厂于1981年建立油料检测化验室,对设备在用油进行定期取样检测化验,经过分析比较各种质量指标的变化状况,发现润滑油在使用过程中劣化变质的主要原因是杂质多,占百分之85%以上,其次是胶质和乳化变质,关于粘度、酸值、水溶性酸碱、腐蚀等质量指标变化较缓慢。根据实际需要,大胆改革,从而提出目视监测法。目视监测法是用一根直径为10mm长600mm的铜管,在其一端焊一电工夹。当进行机床在用油检测时,将干净雪白的棉球夹入电工夹,插到油箱里,
I plant in 1981 to establish oil testing laboratories, the equipment in the oil sampling regularly for testing and testing, analysis and comparison of various quality indicators of the changes in the situation found that the deterioration of lubricants in the process of deterioration is mainly due to impurities, accounting for More than 85%, followed by colloidal and emulsified metamorphic, on the viscosity, acid value, water-soluble acid, alkali and corrosion quality indicators change more slowly. According to actual needs, bold reform, which proposed visual monitoring method. Visual inspection method is to use a diameter of 10mm long 600mm copper tube, an electrician at one end of the welding. When the machine in the oil test, the clean white cotton ball into the electrical folder, inserted into the tank,