某型装甲车辆侧减速器被动齿轮齿部硬度分布规律研究

Research on the Surface Hardness Distribution Rules of Side Speed-reducer Passive Gear for Certain Type of Armored Vehicle

介绍了某型履带式装甲车辆侧减速器被动齿轮的功用、材料、常见故障与维修,详细叙述了被动齿轮的试件准备和硬度测量过程,对硬度测量结果进行了数据分析,并讨论了测量误差的产生原因。这些测量结果为被动齿轮的疲劳可靠性分析提供了基础数据。

This paper briefly introduces the function, material, the common malfunctions and repairs of the passive gear on the side speed-reducer of certain armored vehicle, and goes into details about the preparation and measuring process of the test sample’s hardness. Data analysis is carried out for the measure results, and the error causes are discussed. These results provide basic data for the fatigue reliability analysis on the passive gear.