Product Characteristics
The whole machine structure is a double column structure, with integrated columns and beams designed to improve the overall rigidity of the columns. The basic large parts are made of high-quality resin sand molding and high-strength cast iron materials to ensure high rigidity and stable accuracy of the machine tool. The main castings have undergone finite element analysis, and the ribs are reasonably arranged to fully meet the needs of high-torque cutting of machine tools.
The spindle adopts high-speed spindle unit, BT40-12000r/min direct spindle, high cutting efficiency.
The front end of the spindle adopts a labyrinth design, and the spindle has an air curtain protection function to prevent cutting fluid from entering the spindle bearing.
The spindle has central air blowing function and is equipped with an automatic circulating water cooling device to stabilize temperature and prevent thermal deformation of the spindle and maintain high machining accuracy.
The main spindle box movement (Z-axis) is equipped with a nitrogen balance device. Even when moving at high speed, the counterweight will not shake; the precise ratio of the counterweight to the main spindle box weight can obtain the best processing characteristics, and the Z-axis drive motor has Good load characteristics.
The three-axis feed adopts a direct connection drive method between the motor and the high-precision ball screw. The large-diameter ball screw is pre-stretched and installed to further improve the transmission rigidity and positioning accuracy.
The X/Y/Z -axis guideways adopt roller guideways respectively, which have high rigidity, low friction, low noise, strong shock resistance, and can carry greater cutting forces.
The guide-ways and ball screws of the machine tool adopt a timed and quantitative lubrication system, which can adjust the oil supply cycle and amount of each lubrication point, and realize fully automatic centralized lubrication through electrical system control.
The chip removal of the machine tool adopts double screw conveyor, which is automatic, user-friendly and high-efficiency. It is also equipped with a front chain plate chip conveyor, which greatly reduces manual cleaning time.
The machine tool water tank adopts a multi-layer filtration system structure to provide good cutting fluid for workpiece processing.
The machine is equipped with a high performance FANUC 0i-MF PULS CNC system, which ensures the stability of the machine control, and also ensures the CNC machining function and auxiliary function required by the user.
Product Parameters
Item | Unit | G-V1218D | Remark | ||
Moving range | X axis | mm | 1800 | ||
Y axis | mm | 1380(+100 tool changing stroke) | |||
Z axis | mm | 700 | |||
Door width | mm | 1350 | |||
Distance from spindle end face to worktable | mm | 150~850 | |||
Distance from spindle center to column guide surface | mm | 502 | |||
Worktable | Size | mm | 1800*1250 | ||
Max load | kg | 4000 | |||
T-shaped slot (number of slots-slot width*spacing) | mm | 7-22*140 | |||
Spindle | Motor power (rated/short time) | kW | 11/15 | ||
Spindle torque (rated/short time) | N▪m | 52.5/95.5 | |||
Spindle speed | r/min | 50~12000 | |||
Spindle diameter | mm | Φ150 | |||
Spindle taper ttapertaperlhodlerHications | BBT40/BT40 | ||||
Pull stud | P40T-I(MAS403) | ||||
Speed | Cutting feed speed range | mm/min | 1-10000 | ||
X, Y, Z axis rapid movement speed | m/min | 20/20/16 | |||
Precision | Position accuracy(X/Y/Z) | mm | 0.015/0.012/0.012 | ||
Repeatability (X/Y/Z) | mm | 0.008/0.008/0.008 | |||
Tool magazine (optional) | Tool magazine capacity | T | 24 | ||
Maximum tool weight | kg | 7 | |||
Tool length | mm | 250 | |||
Maximum diameter (full tool/adjacent empty tool) | mm | Φ80/Φ150 | |||
Other | Z-axis counterweight | Other | Nitrogen balance | ||
Control system | FANUC 0i-MF PULS | ||||
Air | Flow | L/min | 280(ANR) | ||
Air pressure | MPa | 0.5~0.8 | |||
Total power capacity | 40 | ||||
Cooling box volume | L | 400 | |||
Machine tool appearance dimensions | mm | 5000*4700*4400 | Corresponds to X*Y*Z axis |
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