利用压力平衡的方法解决了高压动密封问题，成功进行了密封试验。
Solved the problem of high pressure water rotary seals with the method of pressure balance, conducted the seals simulation experiments successfully.
机械密封试验机是进行机械密封装置基础研究和性能检测的重要装备。
The testing machine for mechanical seal is the important equipment to carry out the research on basic behaviors of mechanical seals.
介绍新型耙装减速箱的特点及快速模拟寿命试验、密封试验、过载试验技术。
This paper describes the characteristics, rapid simulation life test, sealing test and over-load test technology of a new model rake-loading reducer used for a scraper loader.
介绍了阀门强度试验和密封试验的要求，分析了阀门试验中存在的普遍问题，提出了阀门试验工艺。
The paper introduces requirement of valve strength test and leakage test, analyse universal problems of valve test, and put forward test technology of valve.
介绍了新型高参数釜用机械密封试验装置的结构、技术参数、主要特点、设计与计算及试验系统等。
The structure, technical parameters, main feature, design&calculation and test auxiliary system and so on of new and high-performance test device for mechanical seals for agitators were introduced.
塑料管道系统。热塑塑料压力管道用的弹性密封环型接头和机械接头。外部液压条件下防漏密封试验方法。
Plastics piping systems. elastomeric sealing ring type joints and mechanical joints for thermoplastics pressure piping. test method for leaktightness under external hydrostatic pressure.
低压密封试验4.4.1进行低压密封试验时，低温阀门密封面应保持干净，无油、无油脂和密封脂，如需防止擦伤。
Low pressure seal test 4.4.1 for low pressure seal test, the sealing surface should be kept clean, no oil, no grease and seal fat, for to prevent scratches.
汇总了塑料阀门产品要求的阀座密封试验、阀体密封试验、阀体强度试验、阀门长期试验、疲劳强度试验和操作扭矩的规定和方法。
The regulations and methods for valve base seal test, valve seal test, valve strength test, long term valve test, fatigue test and operating torque test were summed up in this article.
汇总了塑料阀门产品所需性能要求的阀座密封试验、阀体密封试验、阀体强度试验、阀门长期试验、疲劳强度试验和操作扭矩的规定。
The specifications for seat sealing test, body sealing test, body strength test, valve long term test, fatigue strength test and operation torque of plastic valves were summarized.
螺旋槽干气密封试验分析了干气密封螺旋槽几何参数对开启力、功耗、泄漏率和气膜刚度的影响，并通过理论计算对试验数据给予了验证。
The influences of the spiral groove parameters on the opening force, power loss, leakage rate and stiffness of gas film were investigated by the experimental test.
请注意我们的试验箱和系统中所使用的密封材料和电缆绝缘中含有硅。
Please note that the sealing material and cable insulation used in our test units and systems contains silicone.
对入口阀在最大静水压力下的密封泄漏试验。泄漏量不得超过承包商所保证的量。
Seal leakage test on the inlet valve under a hydrostatic pressure equal to maximum static head. The leakage shall not exceed the amount guaranteed by the Contractor.
试验中采用不同的密封间隙，以确定磁流体密封能力与密封间隙之间的关系。
In the experiment, the relationship between the seal capacity of magnetic fluid and the different seal gap is determined.
介绍了抽水蓄能水轮机球阀装配、动作及密封漏水试验工艺性与质量控制。
The assembling, actuating, water-tight test of pump-turbine globe valve and its quality control are introduced.
水管连接好后，我们建议在试运行前应做密封性试验。
We suggest to do sealed test before trail run after water pipe was linked.
可用于多种规格型式的运动密封，进行密封性能和使用寿命实际模拟试验。
Seal performance tests and operation life simulation of various types of reciprocating seals can be done on this device.
适用于直通法兰式阀门的密封压力和阀体强度压力性能试验。
Is suitable for through flange valve sealing pressure and valve body intensity pressure performance test.
通过轴承、端面密封组件在液氧、液氮中的运转试验，可为发动机研制提供准确数据。
The operation tests of bearing and face seal components in LOX and liquid nitrogen provided accurate data for future engine development.
液压传动。线性执行器中往复式动力密封设备。泄露的试验测量和报告方法。
Hydraulic fluid power - reciprocating dynamic sealing devices in linear actuators - method of testing, measuring, and reporting leakage.
阀门在试验过程中可翻转90度工作，特别适用气密封性能试验。
Valve can turn 90 degree working in testing course, especial suitable for property experiments of gas seal.
本文介绍“SR”流体动力油封的结构，通过试验更进一步论述“SR”流体动力油封的密封性能和使用寿命。
This paper shows the construction of hydrodynamic oil seal SR. and discusses its properties and service life through test.
介绍了汽车发动机冷却水泵密封性能试验台系统设计方法，实现汽车冷却水泵密封性能测试系统的自动化、智能化。
This paper introduced the system design methodology used for automobile water pump seal performance testing, and realized of automation, intelligent for testing it.
本文介绍了三组不同支座的轴密封部件试验结果。
This paper presents experimental results for shaft seal assembly with three kinds of different support seats.
详细介绍了凸焊密封螺母接头的设计和工艺试验情况。
The status of design and technological experiment of projection welding seal nut joint is introduced in detail.
本文叙述了用于聚变装置的石英-不锈钢光学窗口四种密封技术、试验情况及其结果。
This paper describes four sorts of technologies for sealing the quartz-stainless steel optical Windows in fusion devices. The test results are also given.
红宝石的水热生长试验在密封贵金属衬管中进行。
An experiment on hydrothermal growth are in process in a sealed tube with a precious metal liner.
根据发表的刷式密封泄漏量试验数据，确定了刷丝束多孔介质的渗透率系数。
Based on the test data published for leaking steam flow rates of brush type seals, determined was the permeability coefficient of the porous medium of the bristle pack.
采用密封设计准则，通过试验确定了金属缠绕式垫片的垫片系数，在此基础上，按照PVRC新方法对法兰螺栓载荷进行了计算。
The sealing design criteria to measure the factors of spiral wound gasket were adopted, based on this bolt loads of flange can be determined by using the new PVRC method.
本文通过试验得出了碟形圈密封漏失量的经验公式，并对轴向振动的影响进行了修正。
A empirical equation of the leakage of Belleville ring seal is presented, and a correction for the axial vibration is given.
本文论述分析了波齿复合垫片的常温力学性能和密封性能试验研究。
The test results of mechanical and sealing performance at room temperature of flexible graphite gaskets reinforced by corrugated metal sheet are discussed and analyzed.
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