重型汽车主减密封结构的分析与优化

Analysis and Optimization of the Seal Construction of the Final Reduction Drive in Heavy-duty Trucks

通过对主减密封的具体分析,对油封进行结构优化,减少油封的损伤来提高油封的使用寿命,从而减少轴承的磨损,增加轴承的使用寿命,降低了维修成本。

Based on the analysis of seal of the final reduction drive,the article did a research on how to optimize the oil seal and reduce the damage of it to improve its life- length so as to decrease the wear of bearing,prolong its service life and cut the maintenance cost.