Horizontal boring machine TOS-W9A with movable table made in Czechoslovakia.
Specifications:
HEADSTOCK:
Boring spindle diameter: 90 mm
Inner taper of boring spindle: Morse 5
Hollow spindle diameter: 180-181 mm
Max travel of boring spindle: 700 mm
Limits of:
-Boring spindle revs: 28-1400 rpm
-Hollow spindle feeds (18 steps): 12,5-600 mm/min
-Headstock feeds in vertical direction (18 steps): 0,16-0,8 mm/rev
Limits of faceplate cutting carriage feeds:
-For cutting of metrical threads (18 steps): 0,25-12 mm/rev
-For cutting of inch threads (24 steps; thread/1"): 120-2
Fast travel of hollow spindle, of headstock in vertical direction
and of cutting carriage: 2400 mm/min
Max radial travel of faceplate cutting carriage: 170 mm
Diameter of faceplate disc: 480 mm
Max processing diameter of faceplate by support: 710 mm
Distance between spindle axis and working table area: 0-1120 mm
SLIDE AND TABLE:
Dimensions of working table area: 1800x1120 mm
Height of working area above floor: 900 mm
Width of clamping T-slots: 22 H8 mm
Interaxal distances between T-slots: 125; 75 mm
Diameter of centering hole on working table area: 180 H6 mm
Depth of centering hole: 10 mm
Max table travel:
-Transversal: 1250 mm
-Longitudinal: 1400 mm
Table turn angle: 360 degrees
Max work-piece weight: 3000 kg
Limits of table feeds:
-In longitudinal direction (18 steps): 12,5-600 mm/min
-In transversal direction (18 steps): 0,16-0,8 mm/rev
-For cutting of metrical threads (18 steps): 0,25-12 mm/rev
-For cutting of inch threads (24 steps; thread/1"): 120-2
Fast table travel in longitudinal and transversal direction: 2400 mm/min
LUNETTE:
Distance between:
-End of hollow spindle and front end of lunette bearing: 2820 mm
-Bearing axis and working table area: 20-1120 mm
Fast bearing travel on the height: 1620 mm/min
Diameter of bearing hole: 150 H7 mm
ELECTRIC MOTORS:
Main electric motor: 7,5 kW; 1455 rpm
Electric motor of lunette: 0,55 kW; 2780 rpm
Electric motor for tool clamping: 0,18 kW; 1380 rpm
