In this paper, a lot of ferrographic experiments have been made by means of rotary fer-rograph and ferroscope. The oil sample of the experiments has been collected from slip diesel en-gines. The data of the experiment...In this paper, a lot of ferrographic experiments have been made by means of rotary fer-rograph and ferroscope. The oil sample of the experiments has been collected from slip diesel en-gines. The data of the experiments has been analyzed based on grey relative analysis and relativeorder. The result of grey relative analysis shows that the effect of the dilution ratio of the oil sampleis the most key factor, in which the volume and the dilution ratio of the oil sample, and the effect ofthe rotation speed of the magnetic disc on the deposition state of wear particles are investigated.This conclusion is in accordance with the orthogonal experiment based on the same oil sample. Itprovides a new practical method for ferrographic experimental analysis.展开更多
文摘In this paper, a lot of ferrographic experiments have been made by means of rotary fer-rograph and ferroscope. The oil sample of the experiments has been collected from slip diesel en-gines. The data of the experiments has been analyzed based on grey relative analysis and relativeorder. The result of grey relative analysis shows that the effect of the dilution ratio of the oil sampleis the most key factor, in which the volume and the dilution ratio of the oil sample, and the effect ofthe rotation speed of the magnetic disc on the deposition state of wear particles are investigated.This conclusion is in accordance with the orthogonal experiment based on the same oil sample. Itprovides a new practical method for ferrographic experimental analysis.
