• 留在水泥形成一个具有高抗强度有效液压密封

    The cement remaining in the zone forms an effective hydraulic seal with a high compressive strength.

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  • 一家生产和出口密封组件、液压密封油封产品的公司同时可供柴油发动机备件配置挖掘机推土机叉车

    DE LION CO. , is a manufacture & exporter of seal groups, hydraulic seals, oil seals. etc, also supply diesel engine parts, special for excavator, bulldozer, forklift. DE LION CO.

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  • 冷板,导电臂备件阀门轴承绝缘材料液压缸体密封器材

    Water-cooled panels, spare parts for CC-Arms, valves, bearings, insulation material, hydraulic cylinders, seal kits.

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  • 直径液压通常是收缩迫使闸板一起中间运动密封井眼

    Large-diameter hydraulic cylinders, normally retracted, force the two halves of the cover together in the middle to seal the wellbore.

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  • 单体液压支柱低压密封质量直接影响工作面安全生产

    The safe production in coal face is directly influenced by the low pressure sealing quality of hydraulic props.

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  • 液压升降机使用液压组成部分通常部分活塞活塞杆、缸筒和缸盖缓冲装置密封装置、排气装置。

    The use of hydraulic cylinder in hydraulic elevator, the part usually has five parts: piston and piston rod, cylinder and cylinder head, buffer device, sealing device and exhaust device.

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  • 加速橡胶密封老化变质寿命缩短,甚至丧失密封性能使液压系统严重泄漏

    Acceleration rubber seal aging deterioration, loss of life, even loses its sealing property, causes the hydraulic system to divulge seriously.

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  • 如果残留空气急剧时,那么,由于液压作用有可能使密封烧损。

    If the residual air in cylinder is impacted by abrupt clamp pressure the seal ring will be damaged due to the effect of diesel oil.

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  • 液压设计人员提供密封性能可靠实测数据使用效果良好使液压缸产品的早期故障,有大幅度地下降

    It provides reliable measuring data of seal performance for designers, and has been proven in applications with good results, so that the early failure rate was obviously reduced.

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  • 液压系统可靠性性能优良易于维护液压元件密封选用国内外名牌使用周期运行安全可靠

    Hydraulic system high reliability and excellent performance, easy maintenance, hydraulic components and seal famous at home and abroad, use cycle chosen long, safe and reliable operation.

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  • 沃克乘坐重型装备运输车返回沙特因为我们液压系统的密封出现了泄漏他们每个人都可以今后的天里撤回。

    Me and Walker got HETed back to Saudi because of our wine-cup seal leaks, and they said everyone else would follow in two days.

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  • 液压油泵磨损密封密封修复更换损坏液压油泵密封件。

    The hydraulic pressure oil pump wears, the seal does not seal. Should repair or the replacement damage hydraulic pressure oil pump and the seal.

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  • 为了防止液压减振器工作损失而丧失阻尼效能机械密封结构设计重要问题。

    Mechanical seal design is key to the damage of damping function due to the loss of working liquid of hydraulic shock absorber.

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  • 液压系统选用集成控制系统,插装阀集成控制系统具有密封好,通流能力大压力损失特点

    Hydraulic systems use cartridge valve integrated control system, integrated cartridge valve control system has good sealing, flow capacity, small pressure loss characteristics etc.

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  • 叙述液压系统橡胶密封原理失效原因失效所采取措施

    This article talks about the principle of rubber seal in hydraulic system, its failure and countermeasures.

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  • 雷达天线液压系统中常用到一些特种密封

    Some special seal rings were frequently used in hydraulic pressure system of radar antenna pedestal.

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  • 适用于液压活塞杆往复运动密封装置用于法兰端盖的密封装置。

    Apply to reciprocating motion of hydraulic cylinder piston rod sealed device can also be used to cover the static flange seal.

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  • 解决液压泄漏问题主要解决密封材料问题。

    To solve the problem of leakage of hydraulic cylinder is sealed materials to solve the problem.

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  • 研制了液压gy241锚定“自封压缩筒”双重密封ZY331型反封隔器。

    A hydraulic setting anchor of type GY241, and a double packing ZY331 back washing packer features in self pack and rubber sleeve pack are developed.

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  • 介绍了掘进机液压活塞处的密封结构形式以及使用

    The seal between piston and hydraulic cylinder used in development machines, structure forms and operations are introduced.

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  • 主要液压损坏液压油管接头密封不严及时更换修复杜绝漏油

    Is mainly the hydraulic pipe damage or the hydraulic fluid pipe connection seal is lax, should replace or the repair promptly, ceases the oil leak.

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  • 公司专业生产各类橡塑密封制品液压元件

    Our company specializes in producing various kinds of rubber seal products, and hydraulic components.

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  • 新型液压支柱采用密封补偿密封紧等密封方式,可减少密封泄漏而造成的冒顶等事故隐患,减少密封更换次数维修次数。

    The new type hydraulic prop reduces the accidents due to the seal leaking by using seal-compensation and seal-swelling, and reduces seal change times and maintenance times.

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  • 该文主要论述用于液压密封密封性能以及如何降低液压渗漏提高密封可靠性的问题。

    The text is main to discuss to used for the hydraulic cylinder sealing capability of packing, and how to reduce leakage of the hydraulic cylinder, increase its sealing reliability.

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  • 室内试验现场应用表明常规液压隔器相比具有坐封容易密封可靠打捞方便、解卡顺利优点

    The indoor test and field application show: Comparing with regular packer, it has such advantages as simple setting, reliable sealing, convenient fishing, smooth unfreezing.

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  • 液压传动。线性执行往复式动力密封设备泄露试验测量报告方法

    Hydraulic fluid power - reciprocating dynamic sealing devices in linear actuators - method of testing, measuring, and reporting leakage.

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  • 其中机械系统部分采用丝杆密封结构取代了原有液压结构,从而成功解决了工作环境漏油漏水问题

    We canceled the structure of hydraulic pressure and adopted the structure of hermetic urn, which raveled out the problems such as leaking oil, leaking water, bad condition and so on.

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  • 介绍液压往复密封是否发生泄漏影响因素,指出密封表面粗糙度决定密封是否泄漏的重要因素

    The paper introduce the leakage influences factor of reciprocating rod seals; the roughness of the seal surface and the rod speed are the important parameter of seal leakage.

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  • 液压顶升系统(以下简称系统)液压元件磨损密封失效使系统产生超量内泄漏便是系统出现故障的主要原因

    The main reason for the defects is that the over leakage is produced in the system because the hydraulic components are worn down and the seals are failed.

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  • 液压顶升系统(以下简称系统)液压元件磨损密封失效使系统产生超量内泄漏便是系统出现故障的主要原因

    The main reason for the defects is that the over leakage is produced in the system because the hydraulic components are worn down and the seals are failed.

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