BUC E
BUC E
BUC E
BUC E is a fully CNC controlled grinding machine designed for longitudinal and plunge-cut grinding of cylindrical and conical external surfaces, or with internal grinding attachment for grinding of cylindrical and conical internal surfaces.
Grinding of face surfaces can be performed by the side of grinding wheel or its circumferential surface using grinding wheelhead swivel.
Highlights
Technical Info
Parameters | Units | Design version |
---|---|---|
Swing diameter | mm (in) | 630 (24,8) / 850 (33,5) |
Distance between centers | mm (in) | 2000 (78,7) / 3000 (118,1) / 4000 (157,5) / 5000 (196,8) |
Max. weight of workpiece – between centers | kg (lb) | 3000 (6600) |
Max. weight of workpiece – with live spindle (incl. clamp) | kg (lb) | 300 (660) |
Minimum programmable in-feed – X Axis | mm (in) | 0,0005 (0,00002) |
Maximum speed | m.min⁻¹ (in/min) | 10 (393,7) |
Minimum programmable table feed – Z Axis | mm (in) | 0,001 (0,00004) |
Maximum speed | m.min⁻¹ (in/min) | 10 (393,7) |
Table indexing | ° | +6/−5, +5/−5, +4/−4, +3/−3 (0) |
Grinding wheel dimensions (dia. × width × bore) | mm (in) | Ø 750 × 100 × Ø 305 (Ø 29,5 × 3,9 × Ø 12) |
Maximum grinding wheel width | mm (in) | 125 (4,92) |
Grinding wheel peripheral speed | m/s | 25 – 45 (10 – 50 option) |
Wheel head swivel | ° | +30/−10 |
Wheel head motor power | kW (hp) | 18,5 (24) |
Tailstock barrel stroke | mm (in) | 80 (3,1) |
Cross motion of tailstock center – cylindrical correction | mm (in) | ±0,8 (0,031) |
Tailstock clamping force | N | 300–12000 |
Other specifications | ||
Length of machine | mm (in) | 8500 (335) / 10600 (417) / 13000 (512) / 15500 (610) |
Width of machine | mm (in) | 4400 (173) |
Height of machine | mm (in) | 2888 (100) |
Weight of machine | kg (lb) | 14000 (30800) / 16000 (35200) / 19000 (41800) / 22000 (48400) |
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