Technological equipment of machine -building plants. Vereina L.I., Krasnov M.M.

General information about metalworking machines is set out: classification and numbering of machines, types of movements implemented in machines, and indicators of the technical level and reliability of machine tools. Typical transmissions, mechanisms and typical components of metalworking machines, as well as the device, the principle of operation, kinematics and technical characteristics of the turning, drilling and milling groups are considered. The classification of multi -purpose machines is given, their distinguishing features are shown compared to CNC machines. The layouts of multi -purpose machines for processing blanks of the type of rotation and corps are described. Attention is paid to automatic tools for tools. For students of machine -building areas of training.