摘 要：对发动机前端轮系自动张紧器摆角影响因素进行研究，得出张紧器扭矩、阻尼比、皮带长度、皮带帘线材质不同因素对张紧器摆角的影响，为降低张紧器故障率提供参考。
关键词：发动机；前端轮系；自动张紧器；摆角影响因素
中图分类号：U464.233 文献标志码：A 文章编号：1006-3331(2022)05-0023-02
Study on Swing Angle Affecting Factors of Automatic Tensioner
SHANG Jiali,CHEN Cuiyun,WANG Chuanwei
Abstract:The authors study the swing angle affecting factors of the automatic tensioner to the engine front gear train, obtain the different affecting factors such as tensioner torque, damping ratio, belt length,and belt cord material on the tensioner swing angle, which can provide references for reducing the failure ratio.
Key words: engine; front gear train; automatic tensioner; swing angle affecting factors
