Damping elastic oscillations of digging mechanism

[摘要] The article studies methods for reducing dynamic loading and elastic oscillations of excavator buckets using dampers. The authors suggest a structural scheme for damping bucket oscillations using a damping device installed in a running gear of the traction cable. The results of numerical efficiency simulation are presented. The article shows that the system helps to reduce intensity of elastic oscillations and a transition period in acceleration and deceleration modes.

[发布机构] Irkutsk National Research Technical University, 83 Lermontov St., Irkutsk, Russia^1

[效力级别] 电工学

[关键词] Acceleration and deceleration;Damping device;Dynamic loadings;Elastic oscillations;Numerical efficiency;Running gear;Structural scheme;Transition period