Analysis of Mechanical Operations in a Type of Machining Centers

The distinctive features of a type of vertical machining centers with computer numerical control are described in this paper. Based on the analyzed mechanical operations in these machines, an appropriate drive system is presented and discussed. The research methodology applied includes a theoretical approach and a suitable experimental study. The practical application is illustrated with machining of a specific steel workpiece. The respective mechanical operations applied are demonstrated and discussed. The research carried out and the results obtained can be used in modernization and practical application of the considered class of machine tools.