长寿命抗磨电机轴承润滑脂的使用性能考察

INVESTIGATION ON SERVICE PERFORMANCE OF LONG-LIFE ANTIWEAR MOTOR BEARING GREASE

对一种长寿命抗磨电机轴承润滑脂的使用性能进行考察。对使用518 h后的润滑脂进行了红外光谱、高压差热扫描和高频线性振荡试验的对比试验分析。结果表明,研制的长寿命抗磨轴承润滑脂经过518 h的使用后,整体性能与未使用的长寿命抗磨电机轴承润滑脂相比变化不大,润滑脂仍具有优异的抗氧化性能和抗磨性能,优于俄罗斯СЭДА(塞达)润滑脂。

The performance of a long life anti-wear motor bearing grease was investigated.Comparative test analysis of infrared spectrum,high pressure differential thermal scanning and SRV was carried out on grease after 518 hours.The analysis results show that the overall performance of the developed long-life anti-wear bearing grease has little change from that of the unused long-life anti-wear motor bearing grease after being used for 518 h,and the grease still has excellent oxidation resistance and anti-wear performance,which is superior to RussianСЭДАgrease.