CNC Punching Marking Cutting Line For Flat Steel Angle Steel Channel Steel Model CJBNC14
Product Introduction:
It can be used for CNC machining of the web surface of channel steel, both sides of angle steel, and flat steel (which can be cut into arcs), including marking, punching, and shearing. It features high machining accuracy, fast punching speed, and high production efficiency.
It can adapt to mass production of workpieces, as well as small-batch, multi-variety production when developing new products. Each stage has a push-button station for single-person loading and clamping operations.
Product parameters:
| Machine model |
CJBNC14 |
| Machine Functions |
Typing, punching, shearing |
| Angle Steel Processing Range (mm) |
∟40×40×3～∟140×140×12 |
| Channel Steel Processing Range (mm) |
8#-14# |
| Flat Steel Processing Range (mm) |
40×4～140×12 |
| Typing Force (KN) |
630 |
| Maximum Blank Length (m) |
12 |
| Number of Printed Typesets (sets) |
4 |
| Number of Typesets per Set (pieces) |
12 |
| Typeset Size (mm) |
14×10×19 |
| Finished Product Feed Channel Length (m) |
4 |
| Max. Punching Capacity (Diameter × Thickness mm) |
Φ26×12(material:Q355 525N/mm2) |
| Max. Elongated Hole Punching Capacity (mm) |
Ф22×50×12 (material:Q355 525N/mm2) |
| Number of Punches per Side (pieces) |
3 |
| Shearing Method |
Single-blade shear |
| Maximum Single-Blade Shearing Capacity |
∟40×40×3～∟140×140×12
(material:Q355 525N/mm2)
|
| |
Channel steel8#-14#(material:Q355 525N/mm2) |
| |
flat steel40×4～140×12 |
| Number of CNC Axes |
3 |
| Angle Steel Feed Speed (m/min) |
60 |
| Hydraulic System Cooling Method |
Water cooling |
| External Dimensions (mm) |
About 25000×6200×2200 |
Equipment Composition:
Process Flow: The feeding device transports the workpiece to the feed chute → a CNC-assisted feeding trolley with a robotic arm clamps the workpiece → workpiece end positioning → typing machine → CNC punching machines A and B punching → shearing machine shearing → manual control of the discharge chute flipping for unloading.
1.Feeding Device:
Composed of a conveyor chain, sprocket support, and transmission device. The chain has claws that move the workpiece.
2.Feeding Channel:
2.1 Used to support and move workpieces of different specifications.
2.2 Composed of support rollers, channel brackets, and racks, etc.
3.CNC Feeding Trolley:
3.1 Used to clamp workpiece blanks and feed them CNC along the X-axis.
3.2 The CNC feeding trolley consists of a bracket, gears, cylinders, servo motors, and a robotic arm, etc.
3.3 The CNC feeding trolley, driven by a servo motor, can achieve precise positioning for the longitudinal movement of the workpiece.
4.A-side CNC punching machine:
4.1 Composed of machine body, base, transmission mechanism, main punching hydraulic cylinder, die changing system, die, and pressure device.
4.2 A cylinder pushes a pad to select different dies for punching; die changing is rapid.
4.3 The workpiece is fed along the X-axis, and the punching die moves along the A-axis, driven by a servo motor. Then, the die changing system sequentially changes punches of different hole diameters to complete the machining of one side of the angle steel workpiece.
5.B-side CNC punching machine:
5.1 Composed of machine body, transmission mechanism, main punching hydraulic cylinder, die changing system, die, and pressure device.
5.2 The workpiece is fed along the X-axis, and the punching die moves along the Y-axis, driven by a servo motor. Then, the die changing system sequentially changes punches of different hole diameters to complete the processing of the web of channel steel, one side of angle steel, and the upper hole of flat steel.
5.3 A cylinder pushes a pad to select different dies for punching; die changing is rapid.
6.Shearing Machine:
6.1 Shears workpieces to the required length.
6.2 Consists of machine body, shearing die, and shearing cylinder, etc.
7.Discharge Channel:
7.1 The discharge channel is used to hold the workpieces after punching and shearing.
7.2 The discharge channel consists of channel support, support rollers, cylinder, etc.
7.3 After punching and shearing, the workpieces are manually pushed to the unloading position and manually controlled by the tilting cylinder for unloading.
8.Hydraulic System:
8.1 Composed of a control unit, drive hydraulic station, and other auxiliary units.
8.2 Control Unit: Includes hydraulic components controlling each punching and shearing machine, pressure safety devices, etc.
8.3 Drive Hydraulic Station: Mainly composed of an oil tank, motor, pump, etc., and equipped with a filter.
8.4 Cooling Method: Water cooling, inlet water temperature ≤20°C.
8.5 Working Pressure: High pressure 25MPa
9.Pneumatic System:
9.1 Primarily used for mold selection, clamping, etc.
9.2 Requires dust-free and water-free compressed air.
10.Electrical System:
10.1Composition of the Electrical Control System:
It includes a host computer, PLC (Programmable Logic Controller), servo drives, detection and protection components, etc.
10.2 Electrical Control System Operating Modes:
The system operates in two modes: manual and automatic.
In manual mode, the actions of each individual machine are controlled by inching.
In automatic mode, various categorized actions are automatically completed according to pre-programmed machining procedures.
This equipment is designed for versatile CNC processing of structural steel components, including the web surfaces of channel steel, both flanges of angle steel, and flat steel sections, which can also be shaped into curved or arched profiles. It is capable of performing a range of operations on these materials, such as precision marking, accurate punching, and high-quality shearing, providing comprehensive processing capabilities in a single setup. By supporting these diverse functions, the machine ensures efficient and precise fabrication of angle steel, flat steel, and channel steel components, making it ideal for producing custom structural parts, prototypes, and sample pieces with consistent quality and dimensional accuracy.
It is used for punching, marking and shearing on angle steel, flat steel and channel steel. It is mainly used for processing cross-arms, hoops, five-hole connecting plates, flat pads, and benches in electric power tower iron accessories.
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