FIELD: mechanical engineering, in particular, design of multioperation lathes. SUBSTANCE: lathe has headstock and cross carriage. Installed on transverse slides of cross carriage opposite to each are tool holder and auxiliary tool head with individual drive of tool spindle. Indexer with mechanism of workpiece angular position locking is located in headstock and kinematically connected with lathe spindle. Auxiliary tool head has mechanism for angular turning and vertical motion of tool spindle. Longitudinal carriage of lathe has bracket designed for reinstalling of auxiliary tool head on it. EFFECT: extended technological potentialities of lathe, and increase productivity. 8 dwg
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Authors
Dates
1998-01-27—Published
1996-12-04—Filed