斜环式牵拉机构工作的测试与分析

Operation Test and Analysis of Slant Ring Draw-off Mechanism

本文从理论与实践对斜环式牵拉机构的工作进行了分析与测试。得出该机构属积极式间隙性牵拉机构,其牵拉速度和张力的变化呈近似正弦曲线,正负半周的波峰相近而波谷差异大,其牵拉张力的波动幅度很大。

Through theoretical and practical analysing, we found out that slant ring draw-off mechansim was a positive and intermittent one. Furthermore, the variation of its draw-off speed and tension is close to a sine curve. Though their wavecrests are the same, their wavevallies are very different.