重负荷液力传动油发展趋势  

Development Trend of Heavy-duty Hydraulic Transmission Oil

作　　者：姜禹 徐晶晶 张伟光 赵治宇 黄东升 高洁 JIANG Yu;XU Jing-jing;ZHANG Wei-guang;ZHAO Zhi-yu;HUANG Dong-sheng;GAO Jie(PetroChina Dalian Lubricating Oil R&D Institute,Dalian 116031,China)

机构地区：[1]中国石油大连润滑油研究开发中心,辽宁大连116031

出　　处：《液压气动与密封》2020年第8期1-6,12,共7页Hydraulics Pneumatics & Seals

摘　　要：艾里逊于1955年发布了“C系列”变速箱用油规格,“C系列”规格不断改进,包括新的和改进的试验、试验方法和验收标准。2011年艾里逊停止使用“C系列”规格并推出艾里逊TES-439规格。该文通过研究艾里逊非公路液力传动油规格从C-4升级到TES-439,带来的性能变化,探讨重负荷液力传动油性能的发展趋势。In 1955,Allison released the“C Series”transmission oil specification.The“C Series”specification has been continuously improved,including new and improved tests,test methods,and acceptance criteria.In 2011,Allison stopped using the“C Series”specification and introduced the Allison TES-439 specification.In this paper,the performance change brought by the upgrade of the Allison off-road hydraulic transmission oil specification from C-4 to TES-439 is studied,and the development trend of heavy-duty hydraulic transmission oil performance is discussed.

关 键 词：重负荷 液力传动油 艾里逊规格 发展趋势 

分 类 号：TH137[机械工程—机械制造及自动化] TU626.38[建筑科学—建筑技术科学]