带式驱动滚筒围包角分析

The Analysis of the Belt Driven Roller Wrapping Angle

通过对驱动滚筒围包角的现象分析,得出各种工况范围内的不同情形,揭示了不打滑状态下的最小围包角,以及滑动弧和静止弧段围包角的分界,并推导出相应的理论计算公式。

Through the analysis of the driving drum is surrounded the wrap angle of the phenomenon that range of various conditions of different situation,revealed the non slip condition minimum wrap angle,and gliding arc and static arc segment boundary of the wrap angle of circumference,and derive the corresponding theory calculation formula.