The numerical computations for the heat transfer of JL465Q1 engine's parts (cylinder block, piston and cylinder head) under different operation cases were performed.
针对JL 465Q1发动机部件(缸筒、活塞和缸盖)在不同典型工况下的传热进行了数值分析计算。
Sealing and lubricating fluid film between port plate and cylinder block of axial piston machines has complex shapes.
本文对轴向柱塞泵或马达缸体与配流盘之间的稳态油膜流动做了数值计算。
Piston ring excellent in resistance to scuffing, cracking and fatigue and method for producing same, and combination of piston ring and cylinder block.
有提高的抗擦伤性、抗裂性和抗疲劳性的活塞环，和它的生产方法，以及活塞环和气缸体的组合。
Therefore, domestic and foreign USES it to make the cylinder block, the piston, the crank, the gear and the bed piece and so on easy wearing parts.
因此，国内外都用它来制造气缸体、活塞、曲轴、齿轮及机床床身等易磨损零件。
Therefore, domestic and foreign USES it to make the cylinder block, the piston, the crank, the gear and the bed piece and so on easy wearing parts.
因此，国内外都用它来制造气缸体、活塞、曲轴、齿轮及机床床身等易磨损零件。
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