COMPACTION MACHINE VIBRATION SYSTEM

摘要

FIELD: vibrated rollers or rollers subjected to impacts, for instance, hammering blows, particularly control system to regulate vibration amplitude in compaction machine. ^ SUBSTANCE: control system changes frequency of eccentric unit rotation depending on eccentric unit vibration amplitude. In the first embodiment control system changes frequency of eccentric unit rotation to provide correspondence with optimal speed for determined vibration amplitude when eccentric unit is set to increase or decrease vibration amplitude. Reduced speed of eccentric unit rotation at high vibration amplitude decreases wear of load-bearing compaction machine components. ^ EFFECT: increased service life and efficiency of vibrating compaction machine due to increased speed of eccentric unit rotation. ^ 20 cl, 12 dwg