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简要地叙述了高速液压泵低速液压马达组成的闭式系统,并对系统进行了试验和分析,提出了系统设计中在蓄能器、补油泵、冷却方式和高效区选择时应采取的措施。
The closed system consisting of high speed hydraulic pump and low speed hydraulic motor is briefly described. The system is tested and analyzed. Some measures should be taken in the design of accumulator, charge pump, cooling mode and high efficiency zone in system design.