Horizontal Turning Centers
CNC Lathe – Nakamura Tome Lineup
Machines Available in Pacific NortWest – USA
Horizontal Turning Centers are the most widely recognized. Vertical turning centers are regularly called a vertical turret lathe or VTL. With a horizontal turning center, the spindle is horizontally oriented, and tools are mounted out of the side of tool holder and cut across the work-piece
Live Tooling
Specifications:
Capacity Max. turning diameter 18.3 (465) in (mm) Max. turning length 30.9 (785) in (mm) Bar capacity 3.2 (80) or 3.5( 90mm) in (mm) Chuck size 12 (305), 15 (381) or 18 (457) in (mm) Axis travel Slide travel (X) 12.4 (315) in (mm) Slide travel (Z) 33.7 (855) (32.5 (825) for VDI) in (mm) Slide travel (Y) ±2.8 (70)(op.) in (mm) Slide Travel (B) Rapid feed (X) 472.5 (12) in/min (m/min) Rapid feed (Z) 709 (18) in/min (m/min) Rapid feed (B) Rapid feed (Y) 236 (6)(op.) in/min (m/min) Spindle Spindle speed 2500 rpm Spindle Speed Range Stepless Spindle Nose A2-8 Hole Through Draw Tube 3.3 (82) in (mm) C-AXIS Least Input Increment 1E-3 degree Turret Number of Tool Stations 12 Rotary system/Number of driven-tool stations 12 MILLING TOOLS Spindle Speed 3600 rpm Number of Milling-Tool Stations 12 ROTATING TOOL Rotary System Individual Rotation Spindle Speed 3600 rpm Spindle Speed Range Stepless Number of Rotation Tool Station 12 DRIVE MOTOR POWER Main Spindle 40 HP Driven Tool Spindle 7.5 HP TAILSTOCK (OP.) Quill Diameter 4.8 (120) in (mm) Quill Taper MT-4 (built-in center) Quill Stroke 4 (100) in (mm) General Machine weight 12787 (5800) lbs (kg) 
Specifications:
Capacity Max. turning diameter 18.9 (480) in (mm) Max. turning length 60 (1520) in (mm) Bar capacity 3.2 (81) or 3.5 ( 90mm ) in (mm) Chuck size 12 (305), 15 (381) or 18 (457) in (mm) Axis travel Slide travel (X) 12.7 (322.5) in (mm) Slide travel (Z) 63.4 (1610) in (mm) Slide travel (Y) ±3 (75)(op.) in (mm) Slide Travel (B) Rapid feed (X) 472.5 (12) in/min (m/min) Rapid feed (Z) 709 (18) in/min (m/min) Rapid feed (B) Rapid feed (Y) 236 (6)(op.) in/min (m/min) Spindle Spindle speed 2500 rpm Spindle Speed Range Stepless Spindle Nose A2-8 Hole Through Draw Tube 3.3 (82) in (mm) C-AXIS Least Input Increment 1E-3 degree Turret Number of Tool Stations 12 Rotary system/Number of driven-tool stations 12 MILLING TOOLS Spindle Speed 3600 rpm Number of Milling-Tool Stations 12 ROTATING TOOL Rotary System Individual Rotation Spindle Speed 3600 rpm Spindle Speed Range Stepless Number of Rotation Tool Station 12 DRIVE MOTOR POWER Main Spindle 40 HP Driven Tool Spindle 7.5 HP TAILSTOCK (OP.) Quill Diameter 4.8 (120) in (mm) Quill Taper MT-4 (built-in center) Quill Stroke Servo Tailstock 58.4 in Stroke in (mm) General Machine weight 19842 (9000) lbs (kg)