By using the computer, this paper simulates and calculates the magnitude and the varying regulation of the bearing loads in one work cycle of a certain straight-six engine, and .

• 利用计算机仿真计算了某一直列六缸发动机一个工作循环中轴承载荷的大小及其变化规律,得出了其平衡重布置的合理位置。