摘要
通过对损伤的活塞环断口进行扫描电镜观察和能谱仪分析,并对其燃油进行化验,在此基础上,探讨了气缸套、活塞环产生过度磨损及活塞环折断的机理.
Through observing and analyzing the fracture of the piston ring with the SEM and the AES,The fracture mechanism of over-wearing on cylinder liner,piston ring and crack piston ring is disscued.together with testing fuel oil.
出处
《广州航海高等专科学校学报》
2008年第4期4-7,共4页
Journal of Guangzhou Maritime College
关键词
柴油主机
气缸套
活塞环
过度磨损
损伤机理
电镜观察
能谱仪分析
燃油化验
marine diesel
cylinder liner
piston ring
over-wearing
fracture mechanism
SEM observe
AES analyze
fuel oil testing.
