The development of an aluminium main bearings assembly for diesel engine is presented in this paper. The material of main bearings assembly was used AC4CH aluminium. In our evaluation of AC4CH aluminium main bearings assembly, we analyzed the thermal ...
The development of an aluminium main bearings assembly for diesel engine is presented in this paper. The material of main bearings assembly was used AC4CH aluminium. In our evaluation of AC4CH aluminium main bearings assembly, we analyzed the thermal stress, the tensile test and the weight. From the results of the evaluation, the tensile tests of aluminum AC4CH to the main bearings that require a assembly of yield strength and tensile strength was satisfied. In the analysis results on the temperature, it has not influence on the AC4CH aluminum main bearings assembly. The weight decreased approximately 38.5% in AC4CH aluminium main bearings assembly developed comparing with FC25 main bearings assembly.