The seal ring 34 composes a floating seal and is formed by press working.
密封圈(34)构成浮动密封，通过冲压加工而成型。
We have more than 10 years of experience and knowledge in producing floating seal for heavy and construction equipment.
我们有超过10年的浮动油封生产经验和专业技术积累，产品可适用于各类重型工程机械和建筑矿山机械设备。
In the middle pressure chamber upside sets floating seal device, so vortex top and middle pressure by exhaust pressure role.
在中间压力腔上部设有浮动密封装置，因此涡旋顶部受排气压力与中间压力作用。
Practice verifies that floating seal rings heat-treated this way are of better wearing resistance, and hence are widely used.
实践证明，经过这样处理后的浮封环，有较好的抗磨性能，因而在生产中得到了广泛的应用。
This paper analyses the structure of floating seal and its application effect in the shearer, raises improving and developing tendency of floating seal.
对浮动油封的结构及在采煤机上的应用效果进行了分析，提出了今后改进及发展趋势。
Then, a few weeks ago, seal pups born elsewhere began floating in on small, shrinking pieces of ice.
几周前，在别处出生的小海豹便随着小冰块漂流而来，而这些冰块还在不断融化。
Dean Miller, an Australian fur seal biologist, was the first person to spot the large white object floating past Macquarie island in the far south-west corner of the Pacific Ocean.
澳大利亚软毛海豹生物学家迪恩·米勒首先发现一个巨大的白色物体漂过太平洋遥远西南角的麦夸里岛。
Structure and principle, failure reason and harm of compressor floating ring seal, and measures which prevented the seal from failing are introduced.
叙述了离心压缩机浮环密封的结构、原理、浮环密封失效的原因和危害，以及防止密封失效应采取的措施。
And the deployment of fire extinguishing force for seal ring fire and floating roof explosion fire was emphasized.
重点对密封圈火灾和浮顶爆炸火灾的火灾力量部署进行分析确定。
The type and structure of mechanical seal for used in floating roof oil tank were analyzed and compared. The selection recommendation was proposed.
对浮顶油罐上使用的机械密封的类型、结构进行了分析比较，并提出了选择建议。
This paper introduces the optical interference and its theory and application on the inspection of high precision flatness of the seal-face of floating end-face seal rings.
本文介绍光干涉条纹及其检测高精度浮动端面密封环密封面的理论与应用。
From 1993, the reconstruction of low pressure cylinder sealing began to conduct. The floating ring seal are changed into steam jamming seal. The applied effect is good.
1993年开始实施低压缸密封改造，将浮环密封改造成蒸汽阻塞密封，使用效果良好。
This paper analyzes the typical fault of the high speed compressor after the floating-ring seal used in it and provides the method to resolve the fault.
主要对高速压缩机采用传统的浮环密封后出现的典型故障作分析，并对此类故障的解决和密封的改造提出解决办法。
Three kinds of injection sleeves construction, materials, surface treatment and application ranges of floating end face seal ring by die casting are expounded.
叙述浮动端面密封环压力铸造的三种压射套结构、材料和表面处理工艺及其应用范围。
In order to study the performance and feature of the shallow-slot split floating ring seal, the dynamic characteristic was discussed based on static analysis.
在浅槽环瓣型浮动环密封静态性能分析的基础上，对其动态特性进行了研究分析。
The seal ring uses the floating seat ring structure with o-sear ring sealed and pre-tightening force applied to have inlet and outlet dual-way sealed;
阀座采用O形密封圈密封和施加预紧力的浮动阀座结构，使阀门进出口双向密封；
The structural design and application for combination between the helical axial seal and floating-ring seal have been performed.
实现了螺旋密封与浮环密封相结合的结构设计及应用。
The structural design and application for combination between the helical axial seal and floating-ring seal have been performed.
实现了螺旋密封与浮环密封相结合的结构设计及应用。
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