论文部分内容阅读
本文在对我国铁路货车滑动轴承热切轴事故产生原因及防止对策的分析研究基础上，提出了在３２＃Ａ通用车轴油中加入新型添加剂，产生能保持一段较长时间的平衡温度，使热轴车辆随列车运行到有列检的站、场进行处理，从而避免在运行途中发生热切轴事故的技术措施。室内理化试验和实物台架试验结果证明了这一措施的可行性和有效性。文中还就应用加剂油时的几个有关问题进行了探讨。
Based on the analysis of the causes of hot shaft accidents of railway freight car sliding bearings in our country and the countermeasures, a new type of additives added to 32 # A universal axle oil has been proposed to produce the equilibrium temperature which can be maintained for a long time, Vehicles with the train to the inspection station, the field for processing, in order to avoid the occurrence of hot shaft accident occurred during the technical measures. Indoor physical and chemical tests and physical bench test results prove the feasibility and effectiveness of this measure. The article also discussed the application of oil when several related issues.