TOSHIBA #BMC-6B CNC HORIZONTAL MACHINING CENTER

FEATURES
Micro-Processor NC TOSNUC 500 M with fully loaded functions
Transister-Servo system providing smoother and more accurate movemen
t
DC 12 HP Spindle motor
1 degree automatic indexing table (360 positions)
30 Tool random access ATC
Pallet Shuttle device with two pallets

Cross travel of table (X-axis)31.5"
Vertical travel of headstock (Y-axis) 24.8"
Longitudinal travel of table 24.8"
Table indexint every 1 degree
Table size 24.8" x 24.8"
Spindle nose ANSI no. 50
Maximum tool diameter 5.5"
Maximum tool weight 33 lbs.
Spindle speeds 28 - 3,150 RPM
Distance from spindle center to table top 0.0 - 24.8"
Distance from spindle nose to table center 5.5 - 30.4"
Maximum table load 2,200 lbs.
Floor space 154" x 158"
Net weight 17,600 lbs.
Linear positioning accuracy +/- 0.0005" per 24"
Linear positioning repeatability +/- 0.0002"
Table indexing accuracy +/- 3 sec. of arc
Table indexing repeatability +/- sec. of arc

MOTOR SPECIFICATIONS

12 HP DC Main Motor
NUMERICAL CONTROL SYSTEM
TOSNUC NC 500 M
3 Axes simultaneous control (feed and rapid travel)
3 Axes linear interpolation
2 Axes (X-Y, Y-Z, Z-X) Circulation interpolation
Resolution 0.0001"
Rapid travel 400 IPM
Feed rate 0.01 - 140 IPM
Feed override 0 - 120 %
Rapid override 0 - 100%
NUMERICAL CONTROL SYSTEM (continued)
TOSNUC NC 500 M
240 Ch/sec tape reader
EIA/ISO switching
Incremental / absolute
Buffer register
Dwell
M Function
S Function
T Function
Tool radius compensation 32 sets
Tool length compensation 64 sets
MDI (keyboard)
Universal display
Backlash compensation
Single block
Optional block skip
Over travel check
Override cancel
Free hold
Sequence number search
Manual feed (low, high, step)
Over travel and collision protection (soft wired)
Pitch error compensation (soft wired)
Zero return
Diagnosis (NC and machine sequence)
Parameter setting
Access absolute machine position