工程机械湿式桥传动油研发  

Research and Development of Transmission Oil of Wet Type Drive Axles for the Construction Machinery

作　　者：安海珍[1,2] 王月行 甄鹏厚[1,2] 董志磊 An Haizhen;Wang Yuexing;Zhen Penghou

机构地区：[1]江苏徐州工程机械研究院,221004 [2]徐工集团高端工程机械智能制造国家重点实验室

出　　处：《工程机械》2019年第11期80-84,I0019,共6页Construction Machinery and Equipment

摘　　要：从提升油品的黏温性能、氧化安定性、极压抗磨性、湿式制动摩擦特性等方面研制湿式桥传动油,在大吨位装载机上通过2000 h的行车试验验证证明,所研发的油品各主要技术指标表现良好,明显提升了湿式桥制动平稳性和安全性,并延长了换油周期。An oil has been developed to get higher viscosity and temp resistance,stability to resist oxidation and wear under extreme pressure,beside resting to friction wear in wet type braking to have prescribed a right oil for wet type axle transmission,which has passed 2000 h traveling test and verification on board a heavy loader that shows good display of key tech indicators while telling outstanding upgraded smoothness and safety through braking on the wet axles,meanwhile extending the oil change interval.

关 键 词：湿式桥传动油 黏温性能 氧化安定性 摩擦特性 

分 类 号：F42[经济管理—产业经济]