摘要
在试验基础上，分析了影响汽油机整机摩擦损失的因素。影响摩擦损失最主要的因素是缸孔形貌、活塞及环的结构。改进缸孔珩磨质量，可降低摩擦损失８％左右；改进活塞及环结构。
On the base of experiments, factors of effect on the gasoline engine friction loss are analysed. The major friction losses are bore pattern, piston and ring. Improvement of bore hones reduced all friction losses by about 8%. Improvement of piston and ring reduced all friction losses by about 5%.
出处
《内燃机学报》
EI
CAS
CSCD
北大核心
1997年第1期71-75,共5页
Transactions of Csice
关键词
摩擦损失
汽油机
整机
Friction losses, Bore hone, Piston and ring, Oil additives on friction loss
