CA6102型发动机装用半圆、整圆油槽主轴瓦的试验研究  

Test and Analysis of Crankshaft Main Bearing Bushing with Circular or Semicircular Oil Slot for the CA6102 Engine

作　　者：钱瑜 

机构地区：[1]长春汽车研究所

出　　处：《汽车技术》1997年第4期28-32,共5页Automobile Technology

摘　　要：对两台装有半圆、整圆油槽主轴瓦（材料为高锡铝合金）的ＣＡ６１０２型发动机进行了强化试验，并对试验后的主轴瓦及连杆轴瓦进行了表面形貌观测和电子扫描。经分析指出，若使用高锡铝合金轴瓦。An intensified test has been carried out for two CA6102 engines having crankshaft main bearing bushings of high tin aluminum alloy material with circular or semi circular oil slot on them mounted.After the test,bearing bushings of main bearing and connecting rod bearing are examined for surface morphology and analysed with electronic sceanning.The results reveal that cleanliness of the engine should be promoted and construction of the main bearing be improved if high tin aluminum alloy bearing beshing is to be used.

关 键 词：主轴瓦 结构 试验 汽车发动机 CA6102型 

分 类 号：U464.133.4[机械工程—车辆工程]