oil sealed pump是什么意思

用法例句

Framework-oil seal design and manufacture of oil die for car rear axle;

轿车后桥半轴骨架油封模具设计与制造

Finite Element Analysis of Dynamic Sealing Performance of oil seal;

油封动态密封性能的分析

ANSYS was utilized to establish the two-dimensional axisymmetric finite element model of oil seal.

利用ANSYS建立了橡胶油封的2维轴对称模型,分析了过盈量、唇口接触宽度R,弹簧劲度以及后唇角β与油封唇口压力大小及分布的关系。

1 Steelmaking Plant is analyzed and the existing problems found out,and the original threaded oil seals replaced with 323 I type magnetic oil seals,therefore the oil leaking problems are thoroughly solved.

对能源动力公司一炼钢转炉煤气鼓风机的油封结构进行了分析 ,找出了存在的问题 ,并将原螺纹密封改造为 32 3I型磁力油封 ,从而彻底解决了漏油问题 ,既降低了费用消耗 ,延长了轴承寿命 ,又消除了环境污染和安全隐患。