This paper deals with the theoretical analysis and experimental results of the hydrostatic bearing of the valve plate friction pair with triangular throttling groove.
本文对具有三角阻尼槽的平面配流摩擦副的静压支承油膜进行了理论分析和实验研究。
Acquired Tianjin Construction Machinery Ltd. of natural gas transmission pipeline hydraulic equipment production line project of the country are supporting equipment; Cixi Burgmann Sealing Materials Company W-type high temperature and high pressure spiral wound gasket has been successfully used to HYDROCRACKER up; Dalian Hydraulic Parts Plant Factory and Shanxi Changzhi Hydraulic steering vane pump, are of medium and heavy motor vehicle steering system of the key components, the current annual output of both plants has reached more than 10 million units; Qingdao Kipper sealed the company's new portfolio of large-scale bi-directional sealing and anti-water oil seal are respectively 9 tons FAW Jiefang trucks and tractor trailers 1 matching seals; addition Tianjin Co., Ltd. special precision hydraulic hydrostatic transmission devices and many way valve, Huzhou Miguel pieces of the company's multi-function hydraulic slide-valve, Weihai, a combination of pneumatic components调压阀the air relief valve, Guizhou Feng Yang's hydraulic pump stations and hydraulic valves, such as shift, are well received by users.
天津市精研工程机械传动有限公司的天然气输送管道生产线液压设备是国家西气东输工程的配套设备；慈溪博格曼密封材料公司的高温高压W型缠绕垫片，现已成功地用于加氢裂化装置上；大连液压件厂和山西长治液压件厂的转向叶片泵，是中、重型汽车转向系统中的关键部件，目前两个厂的年产量已达10万台以上；青岛基珀密封公司的新型组合双向密封和大型防泥水油封是分别为一汽解放牌9吨车和一拖拖拉机配套的密封件；此外天津特精液压股份有限公司的静液压传动装置和多路阀、湖州生力液压件公司的多功能滑阀、威海气动元件公司的组合调压阀的空气减压阀、贵州枫阳液压公司的液压泵站和液压换挡阀等，都深受用户的好评。
Do not cover access to the valve and flanges prior to completion of hydrostatic testing since you may need to retorque the flange bolts.
在完成水压测试之前，不要封住接近阀门和法兰的通道，因为可能需要重新紧固法兰螺栓。
Investigation into Characteristics of Radial Piston Valve Plate Type Hydrostatic Pump
端面配流径向柱塞式液压泵特性的研究
Then create the finite element models of examples of gate valve body, set the boundary conditions, apply loads in design and hydrostatic test conditions to make statics analysis and calculation of the valve body with finite element software.
接着利用有限元软件对实例闸阀阀体建立有限元模型，设定边界条件，按照试验和设计工况施加载荷，对阀体有限元模型进行静力分析计算。
The Paper presents the requirements to the hydrostatic pressure test of valves used for nuclear power plant, including selection of valve pressure stages, determination of testing pressure, testing duration and standards, as well as the brief description of the
本文介绍对核电站用阀门水压试验的要求，包括阀门压力级的选择、试验压力的确定以及试验介质、试验时间和标淮方面的要求
Through the combination of theory and simulation methods, we used a hydrostatic bearing structure for supporting the rotary valve key.
对于这个液压分配器的旋转支撑，通过理论和仿真结合的方式，本课题采用了静压轴承式的结构。
In this paper, formulas for design and calculation of static and dynamic characteristics of hydrostatic pressure support of new-type feedback restriction choke with conical slide valve are proposed.
提要本文提出了采用新型圆锥滑阀反馈节流器的液体静压支承的静态性能设计计算公式和动态性能计算公式。
Experimental Study on Hydrostatic Characteristics of Controlled Back Valve
可控止回阀水力特性的测试研究
Disposal Settling Method for Failure of Water Valve for Hydrostatic Tester
钢管水压试验机充水阀密封失效的解决措施
Clips sealing construction design and finite element analysis of hydrostatic pressure kettle; 2. The problems of sealing construction in float ball valve have been analyzed.
分析了石化行业用钛制浮动式球阀密封结构存在的问题，从球阀的端面密封、浮动支座、阀体连结等方面提出了新的设计方案，以提高钛球阀的使用寿命，拓宽钛材的应用范围。