有些活塞上有金属或皮革的密封环。
如今，磨合就是在磨合活塞密封环。
Nowadays, the piston ring seal is really what the break in process is all about.
不锈钢阀座密封环制成内部锥度。
The stainless steel seat ring is manufactured with a slight inside taper.
密封环应用船上的备件换新。
一个密封环，是不可能增加的最高车速。
A sealing ring is not possible with increased maximum speed.
双重密封环的组合填料，避免了外泄漏。
The association packing of the double sealed ring, has prevented outside from letting out.
想要一千个橡胶密封环？
密封组件包括密封环、密封环壳体和波纹管。
The seal assembly comprises a seal ring, a seal ring shell and bellows.
关闭阀门两次，使得密封环能够自动校准中心。
Valve is closed twice so that the seal ring can self-center.
受压的密封环紧紧贴住旋塞和阀体，确保密封的严密。
Sealing tightness is ensured by the compression of the sealing rings against the piston and valve body.
密封环裂纹一般是径向发散型的，可以是一条或多条。
Sealing ring radial cracks are generally divergent, and may be one or more.
更换密封环。
推导了组合型密封环的压缩变形量及接触压力的计算公式。
The calculation methods of deformation and contact press force of sealing rings are derived.
特别超宽蒙乃尔密封环，经得起磨损而不会丧失密封性能。
Special extra width, monel seat ring allows for wear without loss of seal.
在机床上，阀座密封环逐渐起波纹，并将O形环束缚在里面。
Seat ring is progressively crimped on a lathe to imprison the O-ring in it.
一根氦管路意外泄露，最后地面支持人员发现问题源自一个松动的密封环。
A helium line unexpectedly vented, eventually leading ground support crews to a ring that had come loose from a seal.
根据温度场分布图，对影响密封环热影响的主要因素进行了讨论。
According to the temperature field, the major factors that affect temperature of sealing ring were discussed.
柔性盘簧始终使上、下阀门密封环处于受压状态，自动密封防漏。
Flexible disc springs automatically provide leak tightness by exerting pressure, which keeps the upper and lower valve sealing rings compressed at all times.
其次，法兰垫片已被密封环所代替，以确保密封面对密封面的匹配。
Secondly, the flange gasket sealing ring has been replaced to ensure that the sealing face of sealing surface of the match.
结果表明，设计的金属橡胶密封环能够满足某大型设备的应用要求。
The result shows that the designed seal ring can meet the application need of the large equipment.
高压气体流过密封环顶端并进入其后面，施加向外的压力到缸筒壁上。
It passes over the top of the ring, and gets behind it to force it outward against the cylinder wall.
通过密封环槽和精确公差和径向膨胀的精确留量实现压缩的精确控制。
Accurate control of compression through close tolerance of gasket groove and allowance for radial expansion.
这些阀门具有一个偏心安装的磁盘和聚四氟乙烯或316不锈钢密封环。
These valves feature an eccentrically mounted disk and a PTFE or 316 stainless steel seal ring.
前盖板上的副叶片可以减少叶轮进口的旋涡损失和颗粒对密封环的磨损。
Former deputy leaves on the cover can reduce the imports of the vortex impeller and particle loss of the wear and tear on the seal ring.
此方法不是损害发动机而是一个有目的、有方法的达到密封环密封的过程。
Notice that this technique isn't "beating" on the engine, but rather taking a purposeful, methodical approach to sealing the 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。
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.
泵主要由泵体、泵盖、叶轮、轴、密封环、中间支架、密封和悬架部件等组成。
The pump comprises mainly of pump body, cover, impeller, shaft, seal ring, intermediate support, sealing and suspension assembly, etc.
泵主要由泵体、泵盖、叶轮、轴、密封环、中间支架、密封和悬架部件等组成。
The main parts include pump body, pump cover, impeller, axis, sealing rings, intermediate support, sealing and suspension parts and other components.
通过采用新技术，对循环水泵密封环进行局部加工，解决了水泵叶轮汽蚀问题；
The problem of cavitation of water pump impeller was solved by means of localized treatment of the sealing ring of circulating pump.
通过采用新技术，对循环水泵密封环进行局部加工，解决了水泵叶轮汽蚀问题；
The problem of cavitation of water pump impeller was solved by means of localized treatment of the sealing ring of circulating pump.
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