https://www.atlantis-press.com/proceedings/iceesd-18/25894754
Modification and Simulation of Noncircular Gear Reversing Mechanism of Pumping Unit | Atlantis Press
The new type of pumping unit with incomplete noncircular gear reversing mechanism can achieve automatic reversing, intermittent variable speed movement, but in...
noncircular gearatlantis pressmodificationsimulationreversing