After making analysis of the stress and movements of tape transfer,this paper points out the zone brought about by elastic slip and deduces the elastic slip ratio.

• 通过对带传动的受力和运动情况进行分析,指出了弹性滑动产生的区域,推导出弹性滑动角、弹性滑动速度和弹性滑动率的计算公式。