1) cast iron seal ring
铸铁密封环
1.
Repair process of composite brush plating for the mating surface of cast iron seal ring;
铸铁密封环配合表面复合刷镀修复工艺
2) sealing of a mould
铸型密封
3) mechanite cast iron
密烘铸铁
4) seal ring
密封环
1.
Improvements of the Seal Rings of 12M-12×4Type Centrifugal Pumps;
12M-12×4型离心泵密封环的改造
2.
Aluminum silicon carbide packaging housing with metal seal ring can be produced successfully by combination of compression molding for SiC preform and vacuum pressure infiltration.
采用模压成形制备预制件,经真空-压力浸渗后成功制备出带金属密封环的AlSiC管壳,评价了带密封环的AlSiC管壳的性能。
3.
The dynamic characteristic of the seal ring and its effect on rotor vibration are analyzed and computed.
用多跨多轴承转子系统动力响应有限元—传递矩阵法建模，计算了发电机—励磁机转子及轴承密封环系统的瞬态动力响应。
5) sealing ring
密封环
1.
Main parameters of sealing ring on hydraulic shaft seal for centrifugal pump;
离心泵液力轴封密封环主要参数探讨
2.
Construction of pressure sealing and sealing ring;
内压自封密封环结构的改进
3.
Reinforced nylon with good mechanical properties and friction characteristics was selected to manufacture centrifugal pump sealing ring.
选用具有良好力学性能及优异摩擦性能的增强尼龙作为离心泵密封环的材料,根据离心泵的结构,给出了密封环的密封结构形式及配合尺寸。
6) floating ring seal
浮环密封
1.
Structure and development of floating ring seals;
浮环密封的结构分析及研究现状
2.
We introduced the structure and working principle of floating ring seal of centrifugal compressor, and analysed the reason for floating ring seal failure.
叙述了离心压缩机浮环密封的结构、原理,分析了浮环密封失效原因,比较了目前常用的3种密封及密封失效处理措施。
3.
This article introduces the working principle, structural types and characteristics and the performance inspection of the floating ring seals and analyzes several factors which may affect oil leakage rate of the floating ring seals, whose aim is for reference for design and test floating ring seals.
本文介绍了浮环密封的工作原理、结构型式和特点,以及浮环密封的性能检验,分析了影响浮环密封漏油量的几种因素,为浮环密封的设计和试验提供参考。
补充资料：浮环密封
靠浮动金属圆环与轴或壳体间的极小间隙限制流体泄漏的非接触式动密封（见图）。浮环可在壳体内自由浮动，因此轴高速旋转和产生振动时对密封的影响较小，摩擦、磨损也很小。浮环密封是一种高速密封，可用以密封气体和液体。密封气体时，浮环装置中应充满润滑油，以利密封和润滑。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条