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The relation between oil film behavior on the piston skirt and the piston fiction force - Relation between oil film behavior and piston friction force around the compression top dead center

机译:活塞裙对活塞裙和活塞摩擦力与活塞摩擦力与活塞摩擦力围绕压缩顶死中心的关系

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A floating liner device equipped with special optical glass window liner was developed in this study to measure the piston friction force and the piston slap vibration, skirt oil film behavior at the same time aiming at clarifying the relation of each. Oil film behavior on the piston skirt was observed by using the fluorescence technique and high speed video camera. With this set up, the strong relations between the piston friction force and the skirt oil film behavior around compression top dead center were found out. Analysis of relation in different to piston design and pin-offset were also carried out in this paper.
机译:在该研究中开发了一种配备有特殊光学玻璃窗衬里的浮动衬垫装置,以测量活塞摩擦力和活塞扣振动,裙子油膜行为同时旨在澄清各自的关系。通过使用荧光技术和高速摄像机观察活塞裙上的油膜行为。通过这个设置,发现活塞摩擦力与压缩顶部死亡中心周围的裙子摩擦行为之间的强烈关系。本文还开展了与活塞设计和销偏移不同的关系分析。

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