Ilshat Nigmatullin, Vitaly Zuber, Margarita Pshenichnaya, Olga Morozova
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引用次数: 0
摘要
研究了以非氧化和氧化(氧化物)工业油 I -40A 和 PN-6 石油增塑剂为基础的土工填料改性润滑油的开发。蛇纹石和二氧化锰被用作土工填料。根据研究结果,获得了一种具有修复和恢复性能的高温抗摩擦润滑剂,它是一种基于 PN-6 石油增塑剂氧化物、土工填料蛇纹石和结晶剂二氧化锰的润滑组合物。所开发的润滑剂含有最佳量的蛇纹石--0.3%;二氧化锰--0.05%;氧化物--99.65%。以氧化油(氧化物)和土工填料为基础的高温润滑剂建议用于机械制造设备的高温高负荷摩擦装置、蒸汽机的滑动轴承、烧砖用的运输小车和其他设备。研究获得的润滑剂在摩擦装置的高负荷和高温度条件下具有良好的润滑性能,可延长设备的使用寿命。
DEVELOPMENT OF HIGH-TEMPERATURE LUBRICANT FOR TRANSPORT
The development of lubricants modified with geofillers based on non-oxidized and oxidized (oxidates) industrial oil I -40A and PN-6 petroleum plasticizer is studied. Serpentenites and manganese dioxide are used as geofillers. Based on the results, a high-temperature antifriction lubricant with repair and recovery properties was obtained, which is a lubricating composition based on PN-6 petroleum plasticizer oxidate with a geofiller - serpentinite and a crystallizer – manganese dioxide. The developed lubricant contains an optimal amount of serpentinite - 0.3%; manganese dioxide – 0.05%; oxidate -99.65%.
High-temperature lubricants based on oxidized oils (oxidates) and geo-fillers are recommended for use in high-temperature and high-loaded friction units of machine-building equipment, in sliding bearings of steam engines, transport trolleys used in brick firing and other equipment. The lubricants obtained as a result of the research increase the service life of the equipment due to their good lubricating properties under conditions of high loads and temperatures in friction units.