BTU-14
BTU-18
A universal machining center with a tilting spindle for dies/molds and aerospace/aircraft parts with high accuracy and high efficiency.
A combination of indexing table with CNC C-axis and tilting spindle with CNC-A axis allows milling, boring, end-milling, drilling, tapping and other automatic machining operations on any inclined surface workpiece.
Return to Machine Tool Line-upMachine Specifications | BTU-14 | BTU-18 | ||
Travel |
X-axis travel (Longitudinal movement of table) | mm (in) | 2 000 (78.7) | 3 000 (118.1) |
Y-axis travel (Cross movement of table) | mm (in) | 1 450 (57) | 1 600 (63.2) | |
Z-axis travel (Vertical movement of spindle head) | mm (in) | 1 500 (59) | ||
A-axis rotating angle | deg | 30 ~ 105 indexing 30 ~ 120 contouring | ||
Distance from table surface to center of A-axis | mm (in) | 0 ~ 1 500 (0 ~ 59) | ||
Distance from table center to center of A-axis | mm (in) | -25 ~ 1 425 (-0.98 ~ 56.1) | ||
Table |
Table working surface | mm (in) | 1 400 x 1
600 (55.1 x 63) |
1 800 x 2
200 (71.1 x 86.9) |
Table loading capacity | kg (lbs) | 6 300 (13 860) | 15 000 (33 000) | |
Table surface configuration | 9 T-slots size 22mm (0.87) pitch 160mm (6.3) | 11 T-slots | ||
Minimum table indexing angle | 0.0001° | |||
Spindle |
Spindle speed range (continuous) | min-1 | 40 ~ 8 000 | |
Number of spindle speed ranges (Automatic winding changeover system) | 2 ranges | |||
Type of spindle taper hole | 7/24 taper ISO No. 50 | |||
Maximum spindle torque | N·m (ft·lbs) | 722.7 (535) | ||
Spindle bearing inner diameter | mm (in) | 95 (3.74) | ||
Feedrate |
Rapid traverse rate (X, Y & Z axes) | mm/min (ipm) | 12 000 (472.4) | |
Feedrate (X, Y & Z axes) | 1 ~ 6 000 (0.04 ~ 236.2) | |||
Rapid feedrate (A & C axes) | deg/min | 720 | ||
Tool |
Type of tool shank | CAT 50 | ||
Type of retention knob | MAS P50T-1 (45°) | |||
Machine size |
Machine height | mm (in) | approx. 5 300 (209) | |
Floor space | mm (in) | 5 800 x 7 500 (229 x 295) | ||
Mass of machine (incl. 40 tool ATC) | kg (lbs) | approx. 30 000 (66 000) | ||
Accuracy |
Positioning accuracy (X, Y & Z) | mm (in) | +/-0.005 (+/-0.0002) per full stroke | |
Repeatability (X, Y & Z) | mm (in) | +/-0.003 (+/-0.001) | ||
Table indexing accuracy (C-axis) | sec | +/-3 per 90°, +/-7 any angle | ||
Table indexing repeatability (C-axis) | sec | +/-3 | ||
Swivel head indexing accuracy (A-axis) | sec | +/-7 |
Machine general views
Due to technology developments or advancements, all machine specifications, dimensions and design characteristics are subjected to change without notice.