HIGH-PERFORMANCE ACCESSORIES FOR CNC MACHINES

Abstract

The article examines the high-performance tooling for CNC machine tools. The new constructions expanding mandrel and gang-tools are proposed. The deflected mode analyzes of proposed gang-tool constructions are performed by the final element method. Tool turret heads of CNC lathes are an important factor in increasing processing productivity by reducing the time spent changing cutting tools. Thus, a consistent concentration of technological transitions is realized, since there is one tool in the cutting zone. Further increase in processing productivity on such machines is possible by implementing a parallel concentration of technological transitions, which is carried out using special multi-tool holders [1, 2].