【摘要】 假如把以往的定点喷淋装置改为跟随喷淋装置,无疑对改善活塞与缸套的工作环境,提高其使用寿命大有好处。本文介绍了两种喷淋装置的结构改进方案,并就其结构设计作了具体的叙述。更多还原

【Abstract】 If a liner-piston construction with piston spray system is substituted for a fixed spray system,undoubtedly it is of a substantial benefit to improving operating conditions between liner and piston, and giving long service life to expendables. This paper recommended two kinds of improved designs for this spray system, and made a concrete description for their structural features.更多还原