| WEINGARTNER Maschinenbau Vario 700-8000 CNC Whirling & Milling Machine – Year 2011 | |||
|---|---|---|---|
| Specification | Metric | Imperial | Description |
| Manufacturer | WEINGARTNER Maschinenbau | WEINGARTNER Maschinenbau | CNC Whirling & Milling Machine |
| Model | Vario 700-8000 | Vario 700-8000 | 4-Axis Mill-Turn Centre |
| Year of Manufacture | 2011 | 2011 | Machine still under power |
| Machine Type | CNC Whirling & Milling Machine | CNC Whirling & Milling Machine | Mill-Turn Centre |
| Number of Axes | 4 | 4 | Simultaneous CNC machining |
| Maximum Turning Diameter | 220 mm | 8.66 in | Maximum workpiece diameter |
| Length Between Centers | 8,620 mm | 339.37 in | Maximum machining length |
| Machinable Length | 585 – 8,620 mm | 23.03 – 339.37 in | Between centers |
| Machinable Diameter | 25 – 220 mm | 0.98 – 8.66 in | Workpiece capacity |
| X-Axis Travel | 250 mm | 9.84 in | Cross slide travel |
| Y-Axis Travel | 250 mm | 9.84 in | Offset slide travel |
| Z-Axis Travel | 10,900 mm | 429.13 in | Longitudinal slide travel |
| X-Axis Rapid Traverse | 5,000 mm/min | 196.85 ipm | Servo driven |
| Y-Axis Rapid Traverse | 3,000 mm/min | 118.11 ipm | Servo driven |
| Z-Axis Rapid Traverse | 5,000 mm/min | 196.85 ipm | Servo driven |
| Main Spindle Bore | 108 mm | 4.25 in | Through-hole capacity |
| Main Spindle Motor | 11 kW | 14.75 HP | Main drive power |
| Main Spindle Speed | 0.5 – 50 rpm | 0.5 – 50 rpm | Variable speed |
| Main Spindle Height | 1,550 mm | 61.02 in | Center height |
| Main Spindle Torque | S1 Continuous Duty | S1 Continuous Duty | High torque operation |
| Headstock Gear Ratio | Bevel 4:1 / Worm 15:1 / Total 60:1 | Same | Heavy-duty reduction |
| Chuck Size | Gr.315 | Gr.315 | Hydraulic chuck |
| Chuck Bore Diameter | 95 mm | 3.74 in | Through bore |
| Outside Clamping Range | 25 – 245 mm | 0.98 – 9.65 in | Hydraulic chuck |
| Inside Clamping Range | 90 – 310 mm | 3.54 – 12.20 in | Hydraulic chuck |
| Maximum Chuck Pressure | 27 bar | 391.6 psi | Hydraulic pressure |
| Maximum Clamping Force | 17,500 daN | ≈39,340 lbf | @27 bar |
| Milling Unit | PUFK-320 | PUFK-320 | Peripheral & Hobbing Milling Unit |
| Maximum Cutter Head Diameter | 260 mm | 10.24 in | Milling head capacity |
| Maximum Milling Speed | 300 rpm | 300 rpm | Cutter head speed |
| Milling Swiveling Range | ±90° | ±90° | A-axis |
| Maximum Swiveling Speed | 90°/sec | 90°/sec | Servo driven |
| Milling Gear Ratio | Planetary 70:1 / Gear 3:1 / Total 210:1 | Same | High precision transmission |
| Peeling Unit | Optional | Optional | High-speed peeling spindle |
| Peeling Speed | 1,800 rpm | 1,800 rpm | Maximum cutter head speed |
| Peeling Gear Ratio | 2.4:1 | 2.4:1 | Transmission ratio |
| Front Steady Rest Capacity | 25 – 220 mm | 0.98 – 8.66 in | Milling jaws |
| Rear Steady Rest Capacity | 25 – 220 mm | 0.98 – 8.66 in | Long milling jaws |
| Steady Rest Pressure | 80 bar | 1,160 psi | Maximum hydraulic pressure |
| Steady Rest Clamping Force | 1,200 daN | ≈2,698 lbf | @80 bar |
| Tailstock | Yes | Yes | Servo controlled |
| Tailstock Quill Diameter | 160 mm | 6.30 in | Heavy-duty quill |
| Tailstock Stroke | 200 mm | 7.87 in | Quill travel |
| Tailstock Rapid Traverse | 5,000 mm/min | 196.85 ipm | Maximum speed |
| Tailstock Pressure Force | 1,500 daN | ≈3,372 lbf | @50 bar |
| Tailstock Tension Force | 1,000 daN | ≈2,248 lbf | @50 bar |
| Tailstock Maximum Pressure | 50 bar | 725 psi | Hydraulic |
| Workpiece Support Range | 70 – 220 mm | 2.76 – 8.66 in | Support diameter |
| Chip Conveyor | Yes | Yes | Included |
| Chip Conveyor Power | 1.1 kW | 1.47 HP | Drive motor |
| Chip Conveyor Width | 250 mm | 9.84 in | Discharge width |
| Chip Conveyor Height | 850 mm | 33.46 in | Discharge height |
| Chip Conveyor Capacity | 300 dm³/h | 10.59 ft³/h | Swarf removal |
| Hydraulic Pump Delivery | 27 l/min | 7.13 gal/min | Pump output |
| Hydraulic Tank Capacity | 60 l | 15.85 gal | Oil reservoir |
| Hydraulic System Pressure | 90 bar | 1,305 psi | Operating pressure |
| Hydraulic Drive Power | 4.6 kW | 6.17 HP | Pump motor |
| Oil Cooler Power | 0.3 kW | 0.40 HP | Cooling unit |
| Supply Voltage | 3 × 380 V ±10% | 3 × 380 V ±10% | 50 Hz |
| Frequency | 50 Hz ±2% | 50 Hz ±2% | Power supply |
| Maximum Connected Power | 57 kW | 76.4 HP | Total power input |
| Maximum Current | 100 A | 100 A | Electrical requirement |
| Control Voltage | 24 V DC | 24 V DC | Machine control |
| Pneumatic Pressure | 6 – 10 bar | 87 – 145 psi | Compressed air |
| Air Consumption | 15 – 20 m³/h | 530 – 706 ft³/h | Compressed air usage |
| Air Connection | ½” | ½” | Pneumatic connector |
| Machine Base Guideway Distance | 700 mm | 27.56 in | Guideway spacing |
| Guideway Length | 10,900 mm | 429.13 in | Machine base |
| Machine Base Weight | 20,000 kg | 44,092 lbs | Rigid construction |
| Machine Dimensions (L × W × H) | 13,500 × 3,000 × 3,750 mm | 531.50 × 118.11 × 147.64 in | Overall dimensions |
| Machine Weight | 42,000 kg | 92,594 lbs | Total machine weight |
| Bar Feeder | No | No | Not equipped |
| Construction | Heavy-duty precision machine | Heavy-duty precision machine | Advanced servo motor control and robust design |
| Special Features | • High precision 4-axis CNC mill-turn centre • CNC whirling, milling and optional peeling operations • Peripheral & hobbing milling capability • Advanced AC servo motor technology • High gear reduction drive system for maximum torque • Large spindle bore for long shaft machining • Dual steady rests for heavy workpieces • Hydraulic tailstock • Integrated chip conveyor • Suitable for complex long shaft machining up to 8.62 m • Machine currently under power and available for inspection |
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