齿轮、皮带轮等传动件的装配常采用压配合,但随着零件数量的增加,装配应力的计算变得复杂了。应用新方法,即用矩阵方程可简化应力分析,这种矩阵方程可用计算机来求解。采用压配合成本较低。为防止滑动,传动轴与齿轮或链轮之间的过盈量必须随所传递扭矩的增大而增加。但是过盈量增大会导致构件 Gear, pulleys and other transmission parts often press fit assembly, but as the number of parts increases, the calculation of assembly stress becomes more complicated. Application of new methods, that is, using matrix equations to simplify stress analysis, this matrix equation can be solved by computer. The use of pressure with the lower cost. To prevent slippage, the amount of interference between the drive shaft and the gear or sprocket must increase as the transmitted torque increases. However, the increase in interference will lead to components