判断发动机前端附件驱动系统中危险带轮的新方法

New method to determine the risky pulley in engine front end accessory drive system

通过研究发动机前端附件驱动系统的传动特性,找出了判断发动机前端附件驱动系统中危险带轮的新方法,用公式推导了判断危险带轮的过程,并进行了实例判断,为发动机前端附件驱动系统开发过程中危险带轮的判断提供了一种新思路,便于找出发动机轮系中的危险带轮,为发动机前端轮系的前期设计计算节约了时间.

Through researching the transmission characteristics of the engine front end accessory drive system,this paper finds a new method to determine the risky pulley in the engine front end accessory drive system,formulates the process of determining the risky pulley,and uses examples for judgment.It provides a new idea to determine the risky pulley in the engine front end accessory drive system,and save time for the preliminary design calculation of the engine front end accessory drive system.