系统地研究了高能离合器式螺旋压力机惯性控制系统的工作原理及控制特性，建立了快速脱开阀调定油压与离合器脱开力之间的逻辑关系。导出了快速脱开阀调定油压与锻件变形功及锻击终锻力之间的解析关系式，为高能离合器式螺旋压力机结构强度设计及打击力控制提供了必要的理论依据。 The working principle and control characteristics of the inertial control system of the high energy clutch screw press are systematically studied. The logic relationship between the setting oil pressure of the quick release valve and the clutch releasing force is established. The analytical relationship between the setting torque and the final forging force of the forging was established. The theoretical basis was provided for the structural strength design and striking power control of the high-energy clutch type screw press.