The article presents the development of a mechatronic device for two-stage clamping of cylindrical objects in machine tool spindles. The proposed design integrates mechanical and electromechanical components to ensure reliable fixation of workpieces while improving the accuracy and efficiency of machining processes. The operating principle of the device is based on a sequential two-stage clamping mechanism that provides preliminary positioning followed by final secure fixation of the cylindrical object. Design solutions aimed at increasing clamping force, reducing setup time, and enhancing operational reliability are considered. The study demonstrates the potential of mechatronic spindle systems for improving the performance and automation level of modern machine tools.
