Model BHD1250C Cnc I Beam Drilling Marking Cutting Machine Line For Mechanical Parking System
Product Introduction:
This machining center is meticulously designed for drilling operations on H-beams. Equipped with three high-speed precision drilling spindles, it delivers remarkable efficiency in drilling workpieces. Offering superior machining accuracy and user-friendly operational features, this equipment serves as a vital high-performance solution in the steel structure sector. It is extensively utilized in key industries such as construction engineering, bridge infrastructure, tower mast manufacturing, and grid structure projects.
Product configuration information:
| H beam parameter |
Max. Size Width x Height |
1250x600mm |
| Min. Size Width x Height |
200×75mm |
| Max. Beam Length |
12000mm |
| Main spindle |
Qty. |
3 |
| Model |
BT40 |
| Motor power |
3x11 kW |
| Spindle speed |
200～3000 r/min |
| Max. Hole diameter |
φ40 mm |
| Motor power |
Feed servo motor power |
2x3 kW |
| Positioning servo motor power |
2x3 kW |
| Processing Accuracy |
Hole distance deviation |
Two holes within 1 meter |
±0.5 |
| The allowable deviation value increases by ±0.2mm for every additional 1 meter of the hole distance, and the maximum does not exceed ±2mm |
| End margin deviation |
±1.0 mm |
| Hydraulic system |
Hydraulic pump pressure |
7 MPa |
| Oil pump motor power |
7kW |
| Electrical System |
Control method |
PLC |
| Number of CNC axes |
7 |
| Overall size (L x W x H) |
32000x6200x4000 |
Product Features
1. This 3D H-beam drilling and cutting machine is composed of the primary machine framework, CNC feeding system, material conveyor, electrical system, hydraulic system, cooling system, lubrication system, waste bin, and other essential components. With a fixed bed structure and a movable workpiece setup, the machine is expertly engineered for the processing of large-scale H-beams. It facilitates continuous production operations and is highly regarded for its advanced automation capabilities.
2. The structure of the drilling machine comprises the bed, CNC sliding table assemblies, support mechanisms, upper pressing units, side pressing units, and detection systems. The CNC sliding table components include the fixed side, movable side, and the upper-unit CNC sliding table. Specifically tailored for H-beam drilling tasks, the sliding table assemblies include a sliding plate, sliding table base, spindle headstock, high-speed mechanical spindle, tool cylinder, variable-frequency motor, servo motor, linear guides, and lead screws.
3. The CNC feeding system consists of brackets, gears, racks, servo motors, reducers, and manipulators. The servo motor powers the manipulator, enabling the movement of the H-beam along the X-axis, ensuring precise feeding and accurate positioning of the workpiece.
4. The material conveyor system is composed of both an in-feeding conveyor and an out-feeding conveyor. The in-feeding conveyor is equipped with conveyor brackets, support rollers, and side-pushing devices, specifically designed to transport profiled steel blanks, assist in Y-axis positioning of the blanks, and work seamlessly with the CNC feeding system to complete the material feeding operation. The out-feeding conveyor, which includes material channel brackets and support rollers, is dedicated to transporting finished workpieces.
5. The cooling system combines both internal and external cooling methods, utilizing oil mist to cool the borehole. This approach offers multiple benefits, such as reduced coolant consumption, enhanced cost-efficiency, support for environmental sustainability, and extended drill bit life.
6. The hydraulic system supplies power to the upper pressing unit, side pressing unit, tool cylinder, and other related components.
7. The pneumatic system is designed to supply power to the manipulator, testing cylinder, and other similar devices.
8. The lubrication system utilizes a combination of centralized and manual lubrication techniques. Centralized lubrication is primarily used for the scheduled and precise lubrication of the main linear guides and lead screws.
9. The control system of the machine tool comprises a host computer, PLC, and other related components. Programming Method: Processing programs are generated by inputting CAD drawings or processing parameters through a USB interface or keyboard. These programs can be stored, retrieved, displayed, and transmitted at any time based on part numbers. The machine tool allows for manual adjustments and control of individual processing parameters, while also supporting fully automated control throughout the entire processing cycle.
During sample demonstration sessions, the CNC beam and sheet metal drilling, marking, and shearing machine effectively demonstrates its processing capabilities when handling standard H-beam samples—with varying flange widths and web thicknesses—as well as channel steel samples of different dimensions. The specimens showcased in these demonstrations clearly emphasize the equipment’s ability to achieve precise hole placement, smooth tapped threads, and distinct marking patterns, thereby thoroughly illustrating its high precision and reliability in practical application scenarios.
The High-Speed CNC H-Beam Drilling, Marking, and Shearing Machine is primarily employed in steel structure manufacturing facilities and bridge construction projects. In steel structure workshops, it delivers precise machining for H-beams used in frameworks and support structures, ensuring a robust foundation for the stable assembly of steel frameworks. In bridge construction, the machine performs high-precision drilling on H-beams, enhancing the structural integrity of bridges and enabling them to effectively endure long-term loads. With outstanding operational efficiency, this machine provides reliable support for these essential infrastructure sectors, ensuring the smooth and timely progress of related projects.
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