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BHD700/3
1. Machine Purpose:
This machine is mainly used for drilling H-beam, channel steel and other workpieces. The positioning and feeding of the three drilling headstock are all driven by servo motor, equipped with automatic tool changing device, PLC system control, CNC trolley feeding, high efficiency and high precision. It can be widely used in construction, bridge and other industries.
2. Technical specification
Item | Name | Value |
H-beam | Section height | 150～700mm |
Flange width | 75～400mm | |
U-Beam | Section height | 150～700mm |
Flange width | 75～200mm | |
Raw Material Beam Length | 1500 ～12000mm | |
Maximum thickness of workpiece | 80mm | |
Drilling Headstock | Quantity | 3 |
Maximum drilling hole diameter | Carbide drill bit ￠ 30mm High speed steel drill bit ￠40mm | |
Spindle taper hole | BT40 | |
Spindle motor power | 3×11KW | |
Spindle speed (stepless speed regulation) | 20～2000r/min | |
Tool magazine | Quantity | 3 |
Number of tool positions | 3×4 | |
CNC axis | Quantity | 7+3 |
Servo motor power of fixed side, moving side and middle side feed shaft | 3×3.5kW | |
Fixed side, moving side, middle side, moving side positioning axis servo motor power | 3×1.5 kW | |
Moving speed of three positioning CNC axes | 0～10m/min | |
Moving speed of three feed CNC axes | 0～5m/min | |
Up and down movement distance of fixed side and mobile side | 30～370mm | |
Left and right horizontal distance of middle side | 40～760 mm | |
Section Height detection stroke | 650mm | |
Web detection stroke | 290mm | |
Feeding trolley | Power of servo motor of feeding trolley | 5kW |
Maximum feeding speed | 20m/min | |
Maximum feeding weight | 10 tons | |
Up and down (vertical) stroke of clamping arm | 520mm | |
Cooling system | Compressed air pressure required | 0.8Mpa |
Cooling mode | Internal cooling + external cooling | |
Accuracy | Error of adjacent hole spacing in hole group | ±0.4mm |
Accuracy error of 10m feeding | ±1.0mm | |
Overall Dimensions of Main Machine (L x W x H) | About 5100 ×2100× 3300mm | |
Electrical system control | PLC + bus | |
Main Machine Weight | About 7500kg |
3. List of accessories and spare parts
No. | Code | Name | Specifications | Quantity |
1 | Synchronous belt | HTD-605-5M-30 | 2 | |
2 | Synchronous belt | HTD-1016-8M-70 | 1 | |
3 | JB/GQ0341-89 | Pipe joint | 12.5 | 1 |
4 | ZBJ51002-87 | Larynx hoop | 25 | 1 |
5 | filter element | FAX-100*20 | 1 | |
6 | High pressure hose assembly | HFH2-P1-3-P-1 | 1 | |
7 | Pressure gauge | YN-63-I 10 | 1 |
4. Main outsourcing components list
No. | Name | Brand | Country |
1 | Drilling Spindle | Keturn | Taiwan, China |
2 | Linear rolling guide pair | HIWIN/CSK | Taiwan, China |
3 | Hydraulic pump | JUSTMARK | Taiwan, China |
4 | Electromagnetic hydraulic valve | ATOS/YUKEN | Italy / Japan |
5 | Servo motor | Siemens / MITSUBISHI | Germany / Japan |
6 | Servo driver | Siemens / MITSUBISHI | Germany / Japan |
7 | PLC | Siemens / MITSUBISHI | Germany / Japan |
8 | computer | Lenovo | China |
Note: The above is our fixed supplier. It’s subject to be replaced by same quality components of other brand if the above supplier can’t supply the components in case of any special matter.
5. Work Environment:
1).Power supply： 3 phase 4 lines 380±10%V 50±1HZ
2).Compressed air pressure： ≥0.5MPa
3).Temperature： 0-40°C
4).Humidity： ≤75%
1. Machine Purpose:
This machine is mainly used for drilling H-beam, channel steel and other workpieces. The positioning and feeding of the three drilling headstock are all driven by servo motor, equipped with automatic tool changing device, PLC system control, CNC trolley feeding, high efficiency and high precision. It can be widely used in construction, bridge and other industries.
2. Technical specification
Item | Name | Value |
H-beam | Section height | 150～700mm |
Flange width | 75～400mm | |
U-Beam | Section height | 150～700mm |
Flange width | 75～200mm | |
Raw Material Beam Length | 1500 ～12000mm | |
Maximum thickness of workpiece | 80mm | |
Drilling Headstock | Quantity | 3 |
Maximum drilling hole diameter | Carbide drill bit ￠ 30mm High speed steel drill bit ￠40mm | |
Spindle taper hole | BT40 | |
Spindle motor power | 3×11KW | |
Spindle speed (stepless speed regulation) | 20～2000r/min | |
Tool magazine | Quantity | 3 |
Number of tool positions | 3×4 | |
CNC axis | Quantity | 7+3 |
Servo motor power of fixed side, moving side and middle side feed shaft | 3×3.5kW | |
Fixed side, moving side, middle side, moving side positioning axis servo motor power | 3×1.5 kW | |
Moving speed of three positioning CNC axes | 0～10m/min | |
Moving speed of three feed CNC axes | 0～5m/min | |
Up and down movement distance of fixed side and mobile side | 30～370mm | |
Left and right horizontal distance of middle side | 40～760 mm | |
Section Height detection stroke | 650mm | |
Web detection stroke | 290mm | |
Feeding trolley | Power of servo motor of feeding trolley | 5kW |
Maximum feeding speed | 20m/min | |
Maximum feeding weight | 10 tons | |
Up and down (vertical) stroke of clamping arm | 520mm | |
Cooling system | Compressed air pressure required | 0.8Mpa |
Cooling mode | Internal cooling + external cooling | |
Accuracy | Error of adjacent hole spacing in hole group | ±0.4mm |
Accuracy error of 10m feeding | ±1.0mm | |
Overall Dimensions of Main Machine (L x W x H) | About 5100 ×2100× 3300mm | |
Electrical system control | PLC + bus | |
Main Machine Weight | About 7500kg |
3. List of accessories and spare parts
No. | Code | Name | Specifications | Quantity |
1 | Synchronous belt | HTD-605-5M-30 | 2 | |
2 | Synchronous belt | HTD-1016-8M-70 | 1 | |
3 | JB/GQ0341-89 | Pipe joint | 12.5 | 1 |
4 | ZBJ51002-87 | Larynx hoop | 25 | 1 |
5 | filter element | FAX-100*20 | 1 | |
6 | High pressure hose assembly | HFH2-P1-3-P-1 | 1 | |
7 | Pressure gauge | YN-63-I 10 | 1 |
4. Main outsourcing components list
No. | Name | Brand | Country |
1 | Drilling Spindle | Keturn | Taiwan, China |
2 | Linear rolling guide pair | HIWIN/CSK | Taiwan, China |
3 | Hydraulic pump | JUSTMARK | Taiwan, China |
4 | Electromagnetic hydraulic valve | ATOS/YUKEN | Italy / Japan |
5 | Servo motor | Siemens / MITSUBISHI | Germany / Japan |
6 | Servo driver | Siemens / MITSUBISHI | Germany / Japan |
7 | PLC | Siemens / MITSUBISHI | Germany / Japan |
8 | computer | Lenovo | China |
Note: The above is our fixed supplier. It’s subject to be replaced by same quality components of other brand if the above supplier can’t supply the components in case of any special matter.
5. Work Environment:
1).Power supply： 3 phase 4 lines 380±10%V 50±1HZ
2).Compressed air pressure： ≥0.5MPa
3).Temperature： 0-40°C
4).Humidity： ≤75%
