Moving Column Type Gantry Machining Center Frame
1. Gantry double axis synchronous drive moving column structure, gantry column frame moving and work table fixed. Mainly for new energy vehicles, high-speed railway and other industries parts processing characteristics. With the high-speed spindle, fast feed speed，and other efficient processing characteristics.
2. High rigidity structure design, using high strength HT-300 casting material, through the tempering stress elimination and aging treatment, to ensure the complete elimination of internal stress, greatly improve the accuracy, life and comprehensive performance of the machine tool.
3. Modular structure design, X axis drive can choose ball screw or rack-and-pinion, spindle can choose direct connection mechanical spindle or built-in electric spindle.
4. Option function: double station processing area, NO-stop changing.
5. Mechanical spindle has direct connection, belt and gear transmission options.
- Detail
- Parameters
Specifications
Machine type | Unit | NAE-2518M | NAE-3020M | |
travel | X/Y/Z axis | mm | 2500/1800/800 | 3000/2000/800 |
Effective width | mm | 2140 | 2350 | |
Work table | Size | mm | 2500×1800 | 3000×2000 |
Max. load | Kg/m² | 3500 | 4000 | |
T-slot | mm | 9×200-18 | 10×200-18 | |
Rapid speed | Ball screw | m/min | X/Y/Z:30 | |
X Axis reducer ratio | - | 1:3 | ||
Rack and pinion | m/min | X/Y:60 | ||
X Axis reducer ratio | - | 1:10 | ||
Distance between spindle nose to table surface | mm | 150-950 | ||
Spindle specifications | Spindle type | - | Direct connection mechanical spindle
| |
Spindle taper | - | BT40 | ||
Spindle speed | rpm | 12000 | ||
Spindle outer diameter | mm | 150 | ||
Ball screw | Nominal dia./ thread lead | mm | X：5050 Y/Z: 4012 | |
Linear guideway specifications | Type | - | Ball type | |
Guideway width | mm | X/Y/Z:35 | ||
Number of guideway/block | PCS | X：4/16 ，Y：3/6,Z:2/6 | ||
Positioning accuracy | mm | 0.04 | ||
Repeat positioning accuracy | mm | ±0.01/500mm | ||
Machine weight | Kg | 14000 | 17500 | |
Machine size（length×width×height） | mm | 5800×4200×3600 | 6500×4800×3600 | |
