Bridge mechanical CNC grinding machine is a machine tool that grinds the surface of the workpiece by means of numerical control technology. It integrates mechanical, electrical, hydraulic and digital control. The structural features are bridge structure, door beam mobile gantry grinding machine.
Product Showing
| High spindle | |
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Grinding Head | |
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Control System (optional) | |
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Chip removal system | Lubricationl system |
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Workpiece show | |
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Knife Rest (optional) | |
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Electrical systemotary | |
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| Electrical systemotary | |
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(only for for reference )
Main Technical Parameters of The Machine Tool
Bridge mechanical CNC grinding machine Model | M7163*2500 | ||||
Working table | Table Size (L× W) | mm | 2500*630 | ||
Max Longitudinal movement of work table | mm | 2600 | |||
T -Slot number×width |
| 5×18 | |||
Speed of work table(stepless) | m/min | 3--25 | |||
Grinding head | Max distance from spindle center to table surface | mm | 800 | ||
Max movement of grinding wheel | Cross movement(Manual and Hydraulic) | mm | 700 | ||
Vertical movement(Manual) | mm | 600 | |||
Spindle speed | rpm | 1440 | |||
Wheel Size(Outer diameter×width×Inner diameter) | mm | Φ400×40×φ127 | |||
Scale on the vertical handwheel | mm | 0.01 | |||
Vertical movement of wheel head of per handwheel | mm | 1.00 | |||
Total power of motor | kw | 14 | |||
Grinding wheel motor | Power | kw | 7.5 | ||
Speed | r/min | 1440 | |||
Rapid up-down motor | Power | kw | 0.37 | ||
Speed | r/min | 1440 | |||
Oil pump motor | Power | kw | 5 .5 | ||
Speed | r/min | 960 | |||
Coolant pump motor | Power | kw | 0.125 | ||
Speed | r/min | 2800 | |||
Oil pump | Flow | L/min | 80/80 | ||
Working pressure | MPa | 1.5 | |||
Working precision | The parallelism of working surface to base level | mm | 1000:0.015 | ||
Surface roughness | µm | Ra0.63 | |||
Overall dimension(L×W×H) | mm | 5800x1900x2500 | |||
FAQ OF Bridge mechanical CNC grinding machine:
1. How to maintain the machining accuracy?
a. Warm up the machine before work and check whether the fuel is filled out.
b. Check the oil circulation
c. Before shutting down, the worktable and saddle should be placed in the center of the machine (move the three-axis travel to the middle of the interval)
d. After finishing work every day, clean and tidy up tools in time
e. The worktable is kept dry and clean
f. The foundation should be stable
2. The warranty time of this machine:
12 months
