The comparative experiment of the speed control circuit that adopts the throttle valve and the flow regulating valve

摘要

Through the contrast experiment that in the adjustable speed loop respectively adopt the throttle and one-way flow regulating valve, record the hydraulic cylinder of a full range of motion on a load and no load cases, and opening size different situations. Then analysis and test and verify time of hydraulic components in the loop, the role and their functions and the structures.