Modernization methods used in machine tools

Résumé

There are various methods of upgrading machine tools.. When the rapid metal cutting was introduced,, the main task was to increase the speed, power and rigidity of the machine tools, today, the main attention is given to the reduction of the auxiliary time and the automation of the work cycle of the machine tools. At several enterprises, special attention is paid to increasing the precision of certain groups of machine tools and increasing their service life.