小圆锥齿轮总成装调工艺研讨

中央传动作为拖拉机传动系的核心部件，在安装时需要调整大小圆锥齿轮副的接触印痕和齿侧间隙，另外需要调整的就是小圆锥齿轮总成内锥轴承的预紧度。文章主要讨论小圆锥齿轮总成的设计原理及装调工艺并对装调工艺进行优化探讨。

Discussion on Small Bevel Gear Assembly Loading Process

The central transmission as the core component of the tractor drive train,needs to adjust the size of bevel gears while installing the contact pattern and backlash,also needs to adjust the small bevel gear assembly cone bearing preloaded in de-grees.The paper mainly discusses the design principle of conical gear assembly and a small adjustment process and load on the process optimization.