中央回转接头性能试验台的对比研究  

Comparative Study on the Performance Test-bed of Central Swivel Joint

作　　者：刘朋 董万莹 李永奇 尹立松 

机构地区：[1]徐州徐工液压件有限公司技术中心,江苏徐州221004

出　　处：《液压气动与密封》2014年第7期40-42,共3页Hydraulics Pneumatics & Seals

摘　　要：中央回转接头作为工程机械实现流体分配的核心部件,其性能的优劣直接影响到整机系统的正常使用,因此在其出厂前必须进行相关的性能检测。而目前国内已初步具备了多类中央回转接头的性能试验台,该文将根据这些试验台的结构特点和工作原理,通过对比研究,阐述其在功能上存在的问题及不足,并在此基础上提出新的改善建议及解决方案,以便更好地提升中央回转接头的性能,发挥其在工程机械领域中的重要作用。The central swivel joint as the core component of construction machinery to realize fluid distribution, its performance fit and unfit quality directly affect the normal use of the whole system, so in the related performance testing must be conducted before delivery. And at present domestic is preliminary already have many kind of central swivel joint performance test-bed, this paper will according to the structural characteristics and working principle of the test bench, through the contrast research, expounds the existing problems and deficiency on the function, and based on this, advances the new improvement Suggestions and solutions, in order to better improve the central swivel joint performance, to play its important role in the field of engineering machinery.

关 键 词：中央回转接头 性能试验 对比研究 

分 类 号：TH137[机械工程—机械制造及自动化]