摘要
由于小松D475推土机制造精密并且工作环境恶劣,7%~8%液压系统的故障是由于液压油固体污染物导致,所以判断和解决故障非常困难,介绍了固体污染物对设备造成的故障及防范措施。
Due to komatsu D475 bulldozers manufacture precision and poor working conditions, 70%~80% of the hydraulic systemfailure is caused by the hydraulic fluid solid pollutants, so judging and solving fault is very difficult. This article introduces thefault caused by the solid contaminants on the equipment and the preventive measures.
出处
《露天采矿技术》
CAS
2017年第11期52-55,共4页
Opencast Mining Technology
关键词
D475液压系统
液压污染
固体颗粒
防范措施
D475 hydraulic system
hydraulic pollution
solid particle
preventive measure
