The measures were put forward to assure the reliability of end face seal.
提出了保证端面密封可靠性的措施。
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。
Mechanical seal: use of WB2 and st non-water-cooled adjustable end face sealing technology, composed of silicon carbide, high purity alumina ceramic, packing PTFE and graphite etc.
机械密封：采用WB2型、ST型不用冷却水可调式端面密封技术，由碳化硅，高纯度氧化铝陶瓷、填充四氟，石墨等材料制成。
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。
The innovative dishing ring not only possesses end -face sealing capacity, but also has some radial seal and clean function.
改进的碟形密封圈不但具有端面密封能力，而且将具有一定的径向密封和擦拭功能。
When the pumping is exhausted, we used the example to deduced the specific pressure computation of the machine seal's end face and the change condition of the seal parameter.
用实例说明泵运行出现抽空操作的端面比压计算以及密封参数的变化。
The penstock chooses end face integral seal and the seal material is special rubber, which makes the seal safety and durable.
闸门采用端面整体密封，密封材料采用特殊橡胶材料，保证密封牢靠、耐用。
The dynamic performance of mechanical seal has significant influence on sealing system stability, small vibration can cause sealing leakage increasing and end face excessive wear.
机械密封动力学性能对密封系统稳定性有很大的影响，微小的振动会导致密封泄漏量增加和端面磨损加剧。
The reason of the seal's failure was analyzed. A new mechanical seal was developed which has an edge-seal end face, and the rubber lip seal was replaced by the mechanical seal.
设计一种刃口型密封端面的机械密封，代替原泵轴封采用的橡胶油封。
The wear rate of the end face of soft ring of B104a -70 mechanical seal was calculated and analyzed.
对B104 a - 70型机械密封软质环端面的磨损率进行了计算和分析。
The wear rate of the end face of soft ring of B104a -70 mechanical seal was calculated and analyzed.
对B104 a - 70型机械密封软质环端面的磨损率进行了计算和分析。
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