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PM20A
1. Machine Purpose:
This machine is mainly used for Φ Large scale components such as wind power and construction machinery with a diameter of less than 2000mm are processed using hard alloy drill bits for high-speed flat drilling.
2. Main specifications of the machine
Maximum machining diameter range (diameter X thickness) | Φ2000mmx250mm | |
Maximum drilling depth for machining | 250mm | |
Maximum height of processed workpiece | 500mm | |
Processing capability | Maximum drilling diameter | Φ80mm （Special drilling tool, user provided, carbide high-speed drilling bit, drilling depth/drilling diameter ratio ≤ 5) When drilling hole diameter ≥Φ50mm -- It requires manual assistance for pressing the work piece. |
Hydraulic automatic chuck | Clamping workpiece diameter range | Φ800mm～Φ2000mm Φ600mm（With auxiliary tooling） ≤Φ600mm（Determine clamping method based on customer drawings） |
Clamping height | 50～200mm | |
Vertical sliding pillow drilling head | Spindle speed | 0-3000r/min |
Spindle servo motor power（S1） | 45kW | |
Spindle taper hole | BT50 | |
Working Stroke | X-axis (longitudinal)2000mm Y-axis (horizontal)2000mm Z-axis (up and down)500mm | |
X-axis servo motor power | 2x3Kw | |
Y-axis servo motor power | 3Kw | |
Z-axis servo motor power | 3Kw | |
Movement speed | X-axis 0-10m/min Y-axis 0-10m/min Z-axis 0-5m/min | |
positioning accuracy | X-axis 0.08mm Y-axis 0.04mm | |
Distance from the end face of the drilling power head to the hydraulic chuck surface | 400-900mm | |
Hydraulic system | Hydraulic pump pressure/flow rate | 6.5Mpa/25L/min |
Hydraulic pump motor power | 3Kw | |
Chip removal cooling system | Cooling method | Internal cooling+ external cooling |
Chip conveyor power | 0.75 kW | |
Automatic Lubrication System | Lubrication pump capacity | 4L |
lubrication interval | 3～10min | |
CNC system | CNC system | Siemens 828D |
Number of CNC axes | 4-axis | |
Total power | About 75Kw | |
Total weight of machine | About 17,500kG | |
3. Machine key outsourced components list
No. | Name | Brand | Country |
1 | Linear guides | Hiwin/schneeberger | Taiwan, China/ Switzerland |
2 | Ball screw | NEFF/IF | Germany |
3 | CNC system | Siemens 828D | Germany |
4 | Feed servo motor and driver | Siemens | Germany |
5 | Precision spindle | Kenturn/Cells | Taiwan, China |
6 | Hydraulic valve | ATOS/Justmark | Italy / Taiwan, China |
7 | Oil pump | Justmark | Taiwan, China |
8 | Drag chain | Kabelschlepp/IGUS | Germany |
9 | Automatic Lubrication System | BIJUR/HERG | U.S.A/ Japan |
10 | Main electrical components such as buttons and indicator lights | Schneider | France |
Note: The above supporting manufacturers are the company's standard designated suppliers, it’s subject to be replaced by other brand suppliers with same quality level in case of shortage from the above standard suppliers.
4. Random spare parts list
No. | Name | Specification model | Qty. |
1 | Fuse | 4A、6A、10A | 5 pieces each |
2 | Allen key | 1 set | |
3 | Tool handle and pulling nail | Φ40-BT50 | 1 piece |
4 | Tool handle and pulling nail | Φ20-BT50 | 1 piece |
5 | Photoelectric edge finder | 1 piece | |
6 | Paint (for repainting) | 2 small buckets | |
7 | Auxiliary support | 6个 | |
8 | Claw | 2 set | |
9 | T-groove bolts and pressure plates (auxiliary tooling) | 10 pieces each |
5. Working environment
1. Working power: three-phase four-wire system 415±10%V 50±1HZ
2. Compressed air pressure: ≥ 0.5MPa
3. Operating environment temperature: 0-40 ° C (CNC system requirements)
4. Environmental humidity: ≤ 75%
1. Machine Purpose:
This machine is mainly used for Φ Large scale components such as wind power and construction machinery with a diameter of less than 2000mm are processed using hard alloy drill bits for high-speed flat drilling.
2. Main specifications of the machine
Maximum machining diameter range (diameter X thickness) | Φ2000mmx250mm | |
Maximum drilling depth for machining | 250mm | |
Maximum height of processed workpiece | 500mm | |
Processing capability | Maximum drilling diameter | Φ80mm （Special drilling tool, user provided, carbide high-speed drilling bit, drilling depth/drilling diameter ratio ≤ 5) When drilling hole diameter ≥Φ50mm -- It requires manual assistance for pressing the work piece. |
Hydraulic automatic chuck | Clamping workpiece diameter range | Φ800mm～Φ2000mm Φ600mm（With auxiliary tooling） ≤Φ600mm（Determine clamping method based on customer drawings） |
Clamping height | 50～200mm | |
Vertical sliding pillow drilling head | Spindle speed | 0-3000r/min |
Spindle servo motor power（S1） | 45kW | |
Spindle taper hole | BT50 | |
Working Stroke | X-axis (longitudinal)2000mm Y-axis (horizontal)2000mm Z-axis (up and down)500mm | |
X-axis servo motor power | 2x3Kw | |
Y-axis servo motor power | 3Kw | |
Z-axis servo motor power | 3Kw | |
Movement speed | X-axis 0-10m/min Y-axis 0-10m/min Z-axis 0-5m/min | |
positioning accuracy | X-axis 0.08mm Y-axis 0.04mm | |
Distance from the end face of the drilling power head to the hydraulic chuck surface | 400-900mm | |
Hydraulic system | Hydraulic pump pressure/flow rate | 6.5Mpa/25L/min |
Hydraulic pump motor power | 3Kw | |
Chip removal cooling system | Cooling method | Internal cooling+ external cooling |
Chip conveyor power | 0.75 kW | |
Automatic Lubrication System | Lubrication pump capacity | 4L |
lubrication interval | 3～10min | |
CNC system | CNC system | Siemens 828D |
Number of CNC axes | 4-axis | |
Total power | About 75Kw | |
Total weight of machine | About 17,500kG | |
3. Machine key outsourced components list
No. | Name | Brand | Country |
1 | Linear guides | Hiwin/schneeberger | Taiwan, China/ Switzerland |
2 | Ball screw | NEFF/IF | Germany |
3 | CNC system | Siemens 828D | Germany |
4 | Feed servo motor and driver | Siemens | Germany |
5 | Precision spindle | Kenturn/Cells | Taiwan, China |
6 | Hydraulic valve | ATOS/Justmark | Italy / Taiwan, China |
7 | Oil pump | Justmark | Taiwan, China |
8 | Drag chain | Kabelschlepp/IGUS | Germany |
9 | Automatic Lubrication System | BIJUR/HERG | U.S.A/ Japan |
10 | Main electrical components such as buttons and indicator lights | Schneider | France |
Note: The above supporting manufacturers are the company's standard designated suppliers, it’s subject to be replaced by other brand suppliers with same quality level in case of shortage from the above standard suppliers.
4. Random spare parts list
No. | Name | Specification model | Qty. |
1 | Fuse | 4A、6A、10A | 5 pieces each |
2 | Allen key | 1 set | |
3 | Tool handle and pulling nail | Φ40-BT50 | 1 piece |
4 | Tool handle and pulling nail | Φ20-BT50 | 1 piece |
5 | Photoelectric edge finder | 1 piece | |
6 | Paint (for repainting) | 2 small buckets | |
7 | Auxiliary support | 6个 | |
8 | Claw | 2 set | |
9 | T-groove bolts and pressure plates (auxiliary tooling) | 10 pieces each |
5. Working environment
1. Working power: three-phase four-wire system 415±10%V 50±1HZ
2. Compressed air pressure: ≥ 0.5MPa
3. Operating environment temperature: 0-40 ° C (CNC system requirements)
4. Environmental humidity: ≤ 75%