seal ring

The exhausting anti-plugging device is good in seal effects, safe and reliable in operation, meanwhile, the service life of the seal ring is also greatly prolonged;

该排气防堵装置密封效果好，使用安全可靠，同时也大大的延长了密封圈使用寿命；

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Failure Analysis of Graphite Seal Ring in Engine

发动机石墨密封环失效分析

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Fabrication of End Seal Structure and Seal ring in Catalyst Layer

触媒筐端部密封结构及密封环加工

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The turning process of carbon-graphite M104 seal ring is focused, and the comparative experimental study on conventional machining and laser-assisted machining are performed.

针对碳石墨M104密封环的车削加工过程，进行了常规切削和激光辅助切削的对比实验研究；

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Development of Rubber Seal Ring in Vacuum-Desiccating Tank for High Voltage Cable

高压电缆真空干燥罐橡胶密封圈的研制

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Seal Performance Analysis of O-Ring Between Stainless Steel and Aluminum Alloy

不锈钢与铝合金材料之间密封用O形环性能分析

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Friction between impeller and dual-suction seal ring.

叶轮与双吸密封环摩擦.

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It confirms that tempering quality after being circle checked is the main cause for deformation of the steam seal ring made by rolling.

通过分析，确认校圆后的回火质量是钢板卷制汽封圈产生变形的主要原因。

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Third, the PTFE ( F 4 ) of the corrosion seal ring.

第三, 聚四氟乙烯 ( F4 ) 密封环的腐蚀.

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The floating seal ring is a non-touch liquid clearance seal with lots of advantages: large differential pressure, small through-flow, automatically center adjusting and centering, non-friction in theory, providing auxiliary support for the rotor.

浮动密封环作为非接触式液体间隙密封，具有密封压差大、泄漏量较小、能自动调心和对中、理论上无磨损、对转子有辅助支撑作用等优点。

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Generally use the soft rubber type sealing ring seal, hard seal ring-type metal seal used.

软密封型一般采用橡胶环密封, 硬密封型通常采用金属环密封.

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Sealing Material : O-shape or U-shape seal ring; butadiene acrylonitrile rubber, fluorine rubber.

密封材料: O形或U形密封圈; 丁晴橡胶 、 氟橡胶.

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Study of Self-Tight Seal Ring with Cavity of Shaped Rhombus Section

菱形空腔自紧式密封圈的研制

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Adjusting the seal ring you can get the best seal.

调整密封圈的押紧程度,可以获得最佳密封效果.

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Measuring Device for Static Deformation of Seal Ring in Stern Shaft

船舶尾轴密封环静变形测量装置

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The seal ring is high temperature resistant and anti-aging silicon resin.

密封圈为耐高温, 防 老化的硅树脂胶.

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Assembly of laminated seal ring. Bolting is hand tight.

叠层密封环组装. 由手工紧固螺栓.

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A New Structured Design of Non-Contact Rubber seal Ring for Deep Groove Ball Bearings

深沟滚珠轴承用非接触式新型橡胶密封圈的设计

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Preparation Technology of Molybdenum Disulfide Coating for Rotating Seal Ring

旋转密封环表面二硫化钼膜制备工艺研究

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The result of test indicates the surface hardness of powder hot-forging Fe-Cu-Mo-C flow oil-seal ring is more than HRC 63 and there are dispersion tiny holes on working surface, which can store lubrication oil to form oil film and increase wear resistance.

试验结果表明粉末热锻FeCuMoC材质浮动油封密封环的表面硬度大于HRC63，工作表面存在弥散微孔，具有贮油作用，有利于油膜形成，从而提高其耐磨性。

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Finite Element Analysis of the Sealing Performance of O-ring Seal Structure

O形橡胶密封圈密封性能的有限元分析

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The seal ring is placed overhead to extend service life.

密封胶圈上置,延长使用寿命.

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The sphere and valve seat is completely separated to eliminate wear of seal ring.

球体和阀座完全脱开,消除密封圈的磨损.

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Through the tight fit among the two pipes, the seal ring and the through pipe, the connecting and sealing effects are achieved.

通过两管材与密封圈及通管之间配合，达到连接密封作用。

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Static seal ring is tightening, the better.

静环密封圈越紧越好.

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The paper summarizes the early failure phenomena such as mechanical seal face leakage, terminal face lopsided wearing, sealing ring disintegration and seal ring leakage and analyzes the reasons for these phenomena, which are mainly due to the design and manufacture problems.

概述了机械密封端面泄漏、端面偏磨、密封环碎裂、密封圈泄漏等常见早期失效现象，并分析了产生这些现象的原因，主要是设计制造问题造成的。

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Too much wear with dual-suction seal ring or impeller damaged.

双吸密封环磨损过多,或叶轮损坏.

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Basic structure of the centrifugal pump is composed of six parts, namely: impeller, pump, pump shaft, bearing, seal ring, stuffing box.

离心泵的基本构造是由六部分组成的，分别是：叶轮，泵体，泵轴，轴承，密封环，填料函。

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The Study of a Sliding Ring Combined Seal Ring ( I)& the Analysis of Rectangle Co-axial Seal

滑环式组合密封件的研究（I）&方形同轴密封件（格来圈）的分析

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This paper mainly illustrates the full tracing test for steam seal ring made by rolling while being manufactured by X-ray.

钢板卷制汽封圈在切割成弧段时发生不同程度的收缩变形。采用X射线法对汽封圈的制造过程进行了跟踪测试。

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