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本文对最新研制成功的1200kN标准动态力源装置中液压系统的设计作了详尽的介绍。该装置采用帕斯卡原理，利用标准砝码产生最大为1200kN的静态力值，然后冲击卸荷得到负阶跃动态力，在液压系统设计中，采用了较为新颖的高压油封技术，取得了很好的密封效果。同时，该系统采用全自动电气控制技术，使所有操作自动化。
In this paper, the newly developed 1200kN standard dynamic force source device in hydraulic system design made a detailed introduction. The device uses the Pascal principle, the use of standard weights to produce the maximum 1200kN static force value, and then the impact of unloading negative step dynamic force in the hydraulic system design, using a relatively new high-pressure oil seal technology, and achieved good Sealing effect. At the same time, the system uses fully automatic electrical control technology to automate all operations.