Influence of Cylinder Offset on the Operation Characteristics of an Oil-Free Lubricated Wobble-reciprocating Compressor

JOURNAL OF ADVANCED MANUFACTURING SYSTEMS(2016)

引用 1|浏览8
暂无评分
摘要
This work introduced the structural characteristic and working principle of cylinder offset oil-free lubricated wobble-reciprocating compressor. A mathematical model of crank-link mechanism was setup. The influence of cylinder offset to side clearance, side pressure and friction power were discussed. It revealed that when the offset applied on suction stroke side, the peak value of side pressure in suction stroke was relatively low in comparison to that of the compression stroke. Low friction loss was hereby achieved; meanwhile the system's sealability was deteriorated, due to the larger backlash between piston and cylinder during the compression process. Reverse trend was found when the offset moved to compression stroke side. The side pressure in suction stroke and the friction power increased, with the decrease of side pressure of compression process and the improvement of sealability.
更多
查看译文
关键词
Wobble-reciprocating compressor,offset cylinder,side clearance,side pressure,friction power
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要