Description
MCG series gantry machining center is mainly used for medium and large automobile cold stamping molds, as well as aerospace industry, equipment manufacturing precision and complex parts of multi-variety, small and medium batch processing. It can meet the usual milling, drilling, tapping, boring, inner hole, outer circle, plane, step, cone, sphere, groove, and 2D or 3D complex surface of various high-temperature alloys, titanium alloys, heat-resistant alloys, stainless steel, cast iron, cast steel and other materials for rough and fine processing of forgings and blanks. The equipment can be equipped with a heavy-duty five-axis milling head, which can realize five-axis five-linkage, and can process various complex surfaces such as spheres and ellipsoids.
The equipment adopts a dual-spindle, column moving . structure
Description
1: Beam: Strengthened structure. HT300
2: Spindle motor: original Siemens AC motor
3: Linear guide: #65
4: 5-axis head: MEPRO
5: Y1, Y2 axis ball screw: 80mm
6: Bearing: German FAG
7: Coupling NBK Japan
8: Reducer: German ALPHA
| No | Item | MCG8040 |
| 1 | Table size | 8000 mm×3000 mm |
| 2 | All axis move | X:8600 mm
Y1: 5800 mm Y2: 5800 mm Z1: 1550 mm Z2: 1550 mm |
|
3 |
Table loading | 7000kg/M2
Slot：36×250mm |
| 4 | Axis control | 5 axis linkage working |
| 5 | Distance between spindle end surface and worktable surface | 600～2150 mm |
| 6 | Ram size | 500×500 mm |
| 7 | Between column | 4100 mm |
| 8 | Main spindle | Main spindle：Siemens AC Servo Motor
Motor poser：22/26Kw Max torque：1120Nm Taper：ISO50 BT50 Spindle speed：10～6000RPM Spindle dia：Φ190 mm Spindle taper hole cleaning method：Air Spindle head balance method: nitrogen balance Spindle positioning method: encoder Bearing cooling method: constant temperature oil cooling Bearing lubrication medium: imported FAG grease Bearing lubrication method: Grease |
| 9 | 5 axis head | A-axis rated torque: 1060Nm
A-axis hydraulic clamping torque: 4000Nm (60bar) Maximum swing speed of A-axis: 60rpm A-axis rotation angle range: ±110° A-axis encoder type: absolute C-axis rated torque: 1350Nm C-axis hydraulic clamping torque: 4000Nm (60bar) Maximum swing angular speed of C axis: 60rpm C-axis rotation angle range: ±360° C-axis encoder type: absolute Indexing:0.001° Spindle The highest torque of the spindle: 298Nm Maximum spindle speed: 10000rpm ( Adjustable) Spindle rated current: 173.5A Taper：HSK-A100 Lubrication method: grease lubrication |
| 10 | Driven system | Three-axis feed motor: Siemens AC servo motor
X-direction rack and pinion transmission: dual-axis output, dual-motor anti-backlash, four motors Y1-direction screw diameter: φ80mm Y2-direction screw diameter: φ80mm Z1-direction screw diameter: φ63mm Z2-direction screw diameter: φ63mm |
| 11 | Motor power torque | X: 36N.M (four reducers, reduction ratio 1:50)
Y1: 36N.M (precision reducer, reduction ratio 1:4) Y2: 36N.M (precision reducer, reduction ratio 1:4) Z1: 36N.M (brake, precision reducer, reduction ratio 1:3) Z2: 36N.M (brake, precision reducer, reduction ratio 1:3) |
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13
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Rapid move | X axis: 12 m/min
Y1 axis: 12 m/min Y1 axis: 12 m/min Z1 axis: 10 m/min Z2 axis: 10 m/min |
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13
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Feed rate
Machine accuracy |
X、Y、Z：1～6000 mm/min |
| positioning accuracy： | ||
| X：0.020mm | ||
| Y1：0.015mm Y2：0.015mm | ||
| Z1：0.015mm Z2：0.015mm | ||
| Re positioning accuracy： | ||
| X：0.015mm | ||
| Y1：0.010mm Y2：0.010mm | ||
| 14 | Z1：0.010mm Z2：0.010mm | |
| 15 | Three-axis Linear | X: P grade roller 65mm (four linear rails)
Y: P grade roller 65mm (two linear rails) Z: Four-sided hard rail |
| 16 | Electrical cabinet | The electrical control box is sealed and equipped with an electrical cabinet empty |
| 17 | Lubricant distribution method | Quantitative allocation |
| 18 | Lubricating oil flow | 150ml/min |
| 19 | Maximum pressure of coolant | 0.6MPa |
| 20 | Maximum coolant flow | 50 L/min |
| 21 | 0.6MPa | |
| 22 | Available air pressure range | 0.45～0.6MPa |
| 23 | Air flow | 0.6～0.9 m3/min |
| 24 | Total power | 180KVA |
| 25 | Over size | 15500×10000×8000 |
| 26 |
| No | Item | Manufacture |
| 1 | System | SIEMENS 840DSL 5 Axis path (Germany original) |
| 2 | High-strength bed workbench | MASIN |
| 3 | Reducing | ALPHA (Germany original) |
| 4 | C3 Ball screw | HIWIN ( TAIWAN original) |
| 5 | P- lever leaner | HIWIN ( TAIWAN original) |
| 6 | Spindle | VYU CHENG ( TAIWAN original) |
| 7 | Gear rack | YYC( TAIWAN original) |
| 8 | Spindle bearing | FAG (Germany original) |
| 9 | Main components of pneumatic system | Airtec( TAIWAN original) |
| 10 | Main components of lubrication system | SKF （Swden original） |
| 11 | Main electrical components | Schneider (French original) |
| 12 | Spindle oil temperature cooler | China |
| 13 | Couping | NBK(Japan original) |
| 14 | Protection cover | China |
| 15 | Steel protective pull cover | China |
| 16 | Square ram gear box | Length: 3100mm TAIWAN |
| 17 | Chain chip conveyor(2 pcs) | Length:10000mm for each side CHINA |
| 18 | Bolt of ball screw | YYC( TAIWAN original) |
| 19 | Knife cylinder | VYU CHENG ( TAIWAN original) |
| 20 | Nitrogen balance system | XINYUNG ( TAIWAN original) |
| 21 | 5 Axis head | Mepro |
| 22 | Linear DRO | Fagor (spain original)
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| 23 |
5 axis milling attachment option:
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