In this paper, the influence of casingeccentric wear with different diameter on casing collapse resistance capacity was researched by finite element software.
文章主要运用有限元软件，研究了不同钻杆直径造成的套管偏磨对套管抗挤毁能力的影响。
2
In this engine the steam enters on one side of an eccentric rotor which carries rollers that seal against the inside of the casing.
在这方面引擎蒸汽进入对一方一偏心转子，载有轧辊对密封的内套管。
3
It is conceivable to narrow the gap, but if the gap is made narrow, the screw pump ends up contacting the casing if the screw pump becomes eccentric.