全液压双动操作机是一种新型锻造操作机,它具有动作灵敏、驱动功率小和运行平稳等优点,特别适合于快速自动控制.本文介绍了一台模拟机的研究结果,分析了锻件送进量控制的实质,提出了一种新的控制方式;论证了双动操作机具有显著优点的原因,并指出采用双动结构是提高操作机快速性的关键.在运动规律分析的基础上,还推导出了一些计算公式. Full hydraulic double-action manipulator is a new forging manipulator, it has the advantages of agile action, small driving power and stable operation, especially suitable for rapid automatic control.This paper introduces the research results of a simulator, analyzes the forging delivery This paper presents a new control method and proves the significant advantages of the double-action manipulator. It also points out that the double-action structure is the key to improve the rapidity of the manipulator.On the basis of the analysis of the motion law, Also deduced some formulas.