我国工程机械液压阀的现状及前景展望  

Development and Prospects of Hydraulic Valve in Construction Machinery in China

作　　者：刘小康[1] 李家乐[1] 叶伟标 李勇 

机构地区：[1]华南理工大学机械与汽车工程学院机械设计及装备研究所,广东广州510640 [2]广州蕴泰精密机械有限公司,广东广州510663

出　　处：《机床与液压》2012年第20期144-146,156,共4页Machine Tool & Hydraulics

基　　金：广东省中国科学院全面战略合作项目(2010B090301006)

摘　　要：工程机械液压阀技术含量高,近年来我国液压阀得到了迅速发展,但国产高水平液压阀还没成熟到为主机批量配套,基本处于试验、试用阶段,大部分高水平液压阀仍然依赖进口。在我国工程机械巨大的市场需求下,液压阀的研制十分必要。介绍了我国工程机械液压阀的发展现状和市场需求,并展望其发展前景。The development of hydraulic valves in construction machinery needs high technology. Althougll a rapid development has been achieved in recent years in China, the high level hydraulic valves are still in experimental and trial stage, and are not mature enough to support the domestic demand in volume. Therefore, the Chinese market of high level hydraulic valves in construction machinery can only be satisfied by importing. To meet with Chinese growing market of construction machinery, it is necessary to develop the high level hydraulic valves. The development and market demand of hydraulic valves in construction machinery in China were introduced, and its development prospects were discussed.

关 键 词：工程机械 液压阀 现状 前景 

分 类 号：TH137.52[机械工程—机械制造及自动化]