皮带张力变化对电子皮带秤动态称量精确度的影响

The Effects of the Variation in Belt Tension on Dynamic Weighing Accuracy of the Electronic Belt Scale

就皮带机开机和未开机状态、皮带秤动态空载和动态载荷、皮带秤校验时皮带张力变化引起皮带秤动态精确度的变化作了分析,列举了典型实验数据和有关特性曲线。

The variation of the dynamic weighing accura- cy in calibration of electronic belt scaler under different tension are analyzed. The tension of the belt varies depending on various conditions such as run/stop, dynamic idle/loading etc. The practical testing data and characteristic curve related are listed.