To further study the metal V-belt transmission process transient dynamics

the metal V-belt drive system the transient dynamics model is established based on the metal belts and belt element sliding operation and mechanical properties as well as push the pulley block relative friction characteristic

the metal Vbelt each object velocity

acceleration and force variation during exercise is researched.The results show that belt element relative tangential velocity change interval between the driven pulley is larger than the driving pulley

the change interval of relative tangential speed changes between them are the same.The tension on the belt driven pulley shows overall downward trend

the overall downward trend is also showed in the compression force.The useful arcs of the drive pulley is more than driven wheel

the belt element and belts are present relative sliding phenomenon on driven pulley and the drive pulley

with driven pulley over time

the speed difference between the two will increase.