Description
Features
- This machine equipped with a single column, side hung box, four-point positioning worktable, manual rotation (optional Hirth CNC turret 360×1 °indexing).
- X, Y, Z axis controlled by CNC system, could realize simultaneous motion.
- Boring axis’ flexible and axis of facing head are controlled by servo motor, can realize automatic processing
- X, Y, Z axis with rectangular sliding guide .Teflon plastic paste process, shock absorption, and high precision
- The spindle box with counterweight balance, spindle and axis of facing head are controlled by AC servo motor.
Specification
| Max. load of worktable | 2500kg |
| Table size | 1320*1010mm |
| Max. allowable torque on spindle | 1100N.m |
| Max. allowable torque on facing head tool holder | 1100N.m |
| Max. allowable axial feed force on spindle | 13000N |
| Spindle speed step | No step |
| speed step of facing head | No step |
| Spindle speed range | 12-1100r／min |
| Facing head speed range | 4-130r／min |
| Rapid feed speed of spindle | 3600mm/min |
| rapid feed speed of facing head radial tool holder | 1180mm/min |
| Spindle diameter | 110mm |
| Max. distance from spindle nose to table surface | 905mm |
| Min. distance from spindle nose to table surface | 5mm |
| Vertical travel of headstock | 900mm |
| Spindle axial travel | 550 mm |
| radial travel of facing head tool holder | 160 mm |
| Longitudinal travel of table | 1350 mm |
| Cross travel of table | 1250 mm |
| Max. boring diameter of spindle | φ240 mm |
| Max. diameter of facing head tool holder | φ630 mm |
| Max. drilling diameter | φ50 mm |
| Spindle taper | BT50 |
| Main motor power | 11／15kW |
| Rapid feed speed of X,Y,Z | 5000mm/min |
| positioning accuracy of coordinate | X,Z：0.04 mm Y：0.032mm |
| positioning accuracy | 0.02/500mm |
| Repeat positioning accuracy | 0.014/500 |
| Overall dimension(L*W*H) | 5375×2995×3035 mm |
| Net. weight | 12300kg |
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