The design calculation of the large O ring rubber self energized seal (without bolt and nut )used for the vacuum equipment and its application results are introduced.
介绍真空设备法兰采用大直径O形环橡胶自紧式密封（不用螺栓和螺母）的设计计算及其应用效果。
The Space Shuttle Challenger was destroyed 73 seconds after takeoff due on January 28, 1986 due to a faulty O-ring.
1986年1月28号，挑战者号航空航天飞机因为一个圆形截面环的错误导致在起飞73秒之后爆炸。
Theinvestigation showed that low temperatures on the day of the launch caused arubber “O-ring” seal on one of the rocket boosters to fail, which led to a leakof explosive gases.
调查显示，挑战者号发射当日低温，导致火箭推进器上橡胶O行环密封圈失效，进而引起爆炸性气体泄露。
There have been two failures: The shuttle Challenger and seven astronauts were lost just after launch in January 1986 due to an O-ring seal leak in a solid rocket booster that led to an explosion.
有两次失败的教训：1986年1月刚刚发射过后，一个固体火箭助推器的O型圈密封泄漏导致的爆炸，使我们失去了挑战者号和7名宇航员。
This paper introduces the cause of the seepage in valve box of oil isolation pump, and solves the problem of the valve box seepage by way of the improvement of die slot in O - ring and seal material.
本文介绍油隔离泵阀箱渗漏的原因，能过对阀盖O型圈沟槽的改进及采取乐泰密封胶替代牛油盘根进行密封，解决了阀箱渗漏的问题。
Describes the leaking of the "o" ring between inner and outer cylinders of syngas compressor in methanol plant, analyzed the reasons for the leaking, and proposes measures against the leaking.
阐述了甲醇装置合成气压缩机内外缸体间“O”型环的泄漏情况，对泄漏原因进行分析，提出解决措施。
Focuses on the double "o" ring connection, the scene ends meet connections, flanged connections, such as connections and their respective conditions of application and quality control points.
重点论述了双“〇”圈连接、现场糊口连接、法兰连接等连接方式及其各自的适用条件与质量控制要点。
Remove the pressed in relief valve seat and seat O-ring.
拆卸压进去的安全阀阀座和阀座o形环。
The seats and O-ring lift out of the body.
然后将阀座和O形环从阀体中拉出。
Wrap the 'o' Ring in tissue and pull the 'o' Ring through the tissue. This wipes the 'o' Ring clean as it passes through the tissue.
一边用纸巾擦o型圈，一边拉o型圈。这可以让O型圈通过纸巾的时候被擦干净。
Give the 'o' ring (or 'o' rings if there are more than one) a wipe with another clean tissue.
用另一张干净的纸巾来擦拭O型圈(一张纸巾擦一个O型圈)。
Also look for dust particles, hair, or any other foreign material that may interfere with the 'o' Ring sealing.
同时看一下有没有灰尘、头发或者其他影响O型圈密封的东西。
The sealing property of rubber sealing X - ring is superior to that of O - ring as applying, but the process of sealing X - ring is difficult.
在应用橡胶圈的密封技术中，X形橡胶密封圈比O形橡胶密封圈具有更优越的密封特性。
An O-ring seals the relief valve body to the main housing.
用一个O形环密封安全阀阀体与主外壳。
Check and replace the O-ring of the piston head.
检查和更换活塞头的O型圈。
Threaded O-ring seal helps prevent leaks.
螺纹O形圈使密封更好。
With clear acrylic housings you can visually check that the 'o' ring is seated correctly in the groove by looking through the side of the housing BEFORE entering the water.
现在的树脂外壳，可以让你非常方便在下水前观察O型圈是否就位妥当。
Check that the piston head is blocked due to the stickiness of the O-ring on it.
检查活塞头o型圈是否有粘性，使得活塞头堵死。
It's amazing how much your fingers can feel when lubing the 'o' Ring.
你会惊讶于你的手指对上述问题的灵敏程度。
He opened the back of the camera and gave a similar treatment to the O-ring at the stern.
他也打开相机的后盖，为后方的O型环做同样的处理。
The sealing structure and principle of hollow metal O-ring was introduced.
介绍了金属空心o形圈的密封结构和密封机理。
Seat ring is progressively crimped on a lathe to imprison the O-ring in it.
在机床上，阀座密封环逐渐起波纹，并将O形环束缚在里面。
Rational matching of O-rings and O-ring grooves is of great importance to prolonging the service life of O-rings.
形密封圈和密封圈槽尺寸的合理匹配是延长密封圈无泄漏密封寿命的必要保证。
Kit consists of: Float, vent spring and Bonnet O-ring.
组件包括：浮子，排气弹簧和阀盖o形环。
Three O-ring seals on the stem to ensure sealing performance more effectively.
阀杆密封采用三道“O”型圈，使密封性能得到更有效地保障。
The check valves shall be modular and shall seal to the main valve body by the use of an O-ring.
这种止回阀应该是模块化的，并且应该采用一个O形环密封在主阀体上。
Have resolved the leakage problem through improving quality of seal face, adding diameter of O-ring and other measures.
通过提高密封表面的质量、增加O型圈的直径等措施，解决了渗漏问题。
According to the factors of operation pressure, medium and temperature, the specification and outside dimension of hollow metal O-ring, the detailed dimension of sealing groove were determined.
设计时应根据操作压力、介质和温度等条件确定金属空心o形圈的外形尺寸和规格，然后进行矩形槽的设计。
According to the factors of operation pressure, medium and temperature, the specification and outside dimension of hollow metal O-ring, the detailed dimension of sealing groove were determined.
设计时应根据操作压力、介质和温度等条件确定金属空心o形圈的外形尺寸和规格，然后进行矩形槽的设计。
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