CNC Plate Punching Machine With Automatic Tool Change And CAD/CAM Support
Product Introduction:
The machine used for high efficiency punching on the connecting plates which used widely in bridge, angle steel and steel structure industries etc.
Product specification:
| Model |
BNCZ100 |
| Max size of work piece (mm) |
1500*800 |
| Max. punching diameter (mm) |
Φ26 |
| Max. drilling diameter (mm) |
Φ50 |
| Taper of drilling spindle |
/ |
| Plate thickness (mm) |
Punching |
5～25 (Q235) |
| Drilling |
40 |
| Punching force (kN) |
1000/1200 |
| Marking force (kN) |
800/1200 |
| Min. distance between hole and plate edge (mm) |
Punching |
25 |
| Drilling |
Depends on hole diameter |
| Character size(mm) |
14*10*19 |
| Qty. of character |
12 |
| Die-stations |
4 |
| Feeding speed of drilling (mm/min) |
25~280 |
| Stroke of drilling spindle(mm) |
180 |
| Rotation speed of drilling spindle(r/min) |
120~560 |
| Programming mode |
Command programming, Auto CAD drawing or layout software |
| Overall dimensions L*W*H (m) |
3.2*3*2.6 |
Structure Features:
1. The machine utilizes a heavy-duty C-frame welded steel structure, delivering outstanding structural rigidity while providing a large, open working area for convenient workpiece loading, positioning, and machining.
2. The equipment is equipped with three integrated processing stations, including one dedicated marking station. Automatic station indexing enables seamless tool switching, improving machining efficiency and increasing production flexibility.
3. The hydraulic clamping system is designed to securely hold steel plates of various thicknesses. Working in conjunction with a precision datum reference block, it ensures accurate workpiece alignment and stable support on a ball-transfer worktable throughout the machining process.
4. The X- and Y-axis motion systems are driven by high-performance servo motors, precision ball screws, and high-accuracy linear guideways. A dual-axis CNC control system provides precise positioning, excellent repeatability, and highly accurate punching performance.
5. The complete machining process is fully automated. Operators simply import the workpiece drawing into the CNC system, after which the machine automatically performs the programmed punching, marking, and drilling operations, simplifying production while significantly improving manufacturing efficiency.
Details:
1. The machine features an open C-frame structural design, providing an expansive working area and convenient accessibility for workpiece loading, unloading, tooling adjustment, and machining operations, thereby improving operational efficiency and production flexibility.
2. The machine frame, base structure, and worktable are constructed from high-strength welded steel plate assemblies. After fabrication, all major structural components undergo professional stress-relief heat treatment to enhance overall rigidity, improve dimensional stability, eliminate internal stress, and ensure reliable long-term operation.
3. The equipment is configured with four standard automatic processing stations, including two punching stations, one drilling station, and one marking station. The automatic tool indexing function enables fast station switching, reduces manual adjustment requirements, and significantly improves machining efficiency.
4. Two hydraulic clamping cylinders are integrated to securely hold the workpiece throughout the entire machining cycle. The clamping system is suitable for steel plates with various dimensions and thicknesses and works in combination with precision positioning blocks and a ball-transfer worktable to achieve smooth material handling, stable fixation, and high-accuracy positioning.
5. The movable worktable is driven by high-precision servo motors and ball screw transmission systems, ensuring smooth movement and accurate positioning. Dual hydraulic clamping devices provide reliable workpiece fixation during machining, maintaining consistent processing quality and operational stability.
6. The X- and Y-axis movement systems are equipped with dual heavy-duty linear guideways, precision ball screw drive mechanisms, and high-performance AC servo motors with high-inertia characteristics. This advanced configuration delivers excellent positioning accuracy, superior repeatability, and stable motion control performance.
7. A centralized manual lubrication system is incorporated to ensure effective lubrication of the linear guideways and ball screw assemblies. This design reduces mechanical wear, extends component service life, and maintains long-term machining precision and equipment reliability.
8. All critical hydraulic, pneumatic, and electrical components are sourced from internationally reputable manufacturers, ensuring premium component quality, dependable machine performance, convenient maintenance, and extended service life of the equipment.
This CNC Plate Punching Machine is a dedicated metal fabrication solution engineered for high-precision punching, marking, and drilling of steel plates used in power transmission tower manufacturing. The machine consistently delivers outstanding machining accuracy while satisfying strict dimensional tolerance and surface finish requirements. Beyond transmission tower production, it is widely applied to punching, drilling, and marking operations for metal plates across numerous industrial sectors. Combining exceptional precision, stable operation, and high production efficiency, the equipment provides an effective manufacturing solution that streamlines production processes, improves operational productivity, and ensures consistently superior finished-product quality for a broad range of metal fabrication applications.
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