摘要
分析了影响压缩机无油润滑改造的主要因素,介绍了改造后的活塞体结构变化、活塞环、支承环及密封填料变化,并借助力学模型,分析了支承环参数的选取,同时比较了压缩机改造前后的使用效果和效益。
The primary factors that baffle the oilless lubrication alteration to an air compressor are analyzed. It is introduced that the changes of the modified compressor in the piston structure, piston ring, support ring and sealing Jillers. The parameter determination of the support ring is analyzed by the aid of a mechanical model. Simultaneously, the using effect and benefit of the compressor before and after the change are compared.
出处
《矿山机械》
北大核心
2008年第8期58-61,共4页
Mining & Processing Equipment
关键词
空气压缩机
部分无油润滑
支承环
活塞环
结构设计
Air compressor
Partial oil-free lubrication
Support ring
Piston ring
Structural design
