悬挂式残膜回收机悬挂架动应力测试及疲劳分析

DYNAMIC STRESS TEST AND FATIGUE ANALYSIS ON THE HEADSTOCK OF RESIDUE PLASTIC FILM RECYCLING MACHINE

摘要: 应用动态应变测试方法对悬挂式残膜回收机悬挂架进行实地动应力测试，通过数据处理及其分析，得到悬挂架在工作条件下的应力状态，以及不同工作状态下各构件的应力情况，并对悬挂架进行了疲劳强度分析，为进一步改进设计提供必要的理论依据.

Abstract: In this paper, a dynamic stress test on the headstock of theresidue film recycling machine is presented. By processing andanalyses of data, headstock's operational stress state is obtained,which provides a basis for its improving design.