FIELD: machine engineering, namely manufacture of metal cutting equipment and machine tools.
SUBSTANCE: wedge stand is mounted on foundation of lathe. Bracket in the form of rotary table has additional wedge stand for mounting spindle assembly. Additional wedge stand is mounted on rotary table with possibility of fixing said table in 180°. Drive unit includes main motion motor and additional feed-motion motor, both mounted in upper portion of aggregate head with possibility of controlling their rotation speed.
EFFECT: simplified design, enhanced comfort of using lathe.
1 dwg
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