The precision servo force control system is a fully closed-loop control system composed of software control (PC, touch screen), control board card, actuator (servo cylinder), power source (servo motor), and various sensors (position sensing, force sensing, etc.). With the professional control software developed, it can precisely control pressure, position, speed, holding time, IO secondary programming, etc., and monitor and feedback in real time. Various curves such as force and displacement, force and time, displacement and time are displayed in real time. The entire process automatically determines whether the product is qualified at any stage to meet the quality management requirements of the production line. It aims to achieve full intelligent parameterized control management. The operation interface is simple and easy to understand. Various press-fitting parameters can be saved and exported, which can meet different process requirements. It provides real-time data support for the control of the automated production process.