The presented configuration is the most frequently chosen by customers – a proven and efficient choice for serial production
Main Features:
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Front supports: 2 pcs on linear guides, ensuring stability during bending operations
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Y1, Y2 axis adjustment: servomotors on encoders
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Back gauge adjustment (X axis): servomotor on encoders
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R axis adjustment: servomotor on encoders
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Automatic crowning compensation
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Double-sided punch clamping: quick AMADA-type system enabling fast tool change
Available configurations are tailored to production needs and the type of processed components – machine specifications are determined individually according to application and technological requirements.
Technical parameters
| Max. sheet thickness (S235) |
up to 10.0 mm |
| Nominal pressure |
2500 kN |
| Maximum bending length |
6000 mm |
| Throat depth |
400 mm |
| Maximum ram stroke |
250 mm |
| Maximum open height |
535 mm |
| Distance between uprights |
4800 mm |
| Back gauge travel |
600 mm |
| Motor power |
18.5 kW |
| Length |
6100 mm |
| Width |
1950 mm |
| Height |
3000 mm |
| Weight |
21,700 kg |
Automatic adjustment of back gauge (X axis) and R axis (manual option*). The R axis facilitates bending of larger radii, e.g. step bending system.
Optional finger adjustment in axes Z1, Z2, R1, R2, X1, X2 on servomotors.
To achieve a satisfactory result in step bending, certain calculations are necessary, involving key parameters related to the bending process, such as:
- Arc length – the distance between the ends of the bent sheet curve measured along the inner side of the bend;
- Number of bends – the number of individual bends required to obtain the desired radius; the greater the number of bends, the smaller the single bending angle and the smoother the resulting arc;
- Distance between bends – spacing between individual bends performed during the process.
Although the step bending process may seem complex, CORMAK machines and software are advanced enough to automate many aspects, relieving the operator of most tasks.
Automatic crowning compensation
Ensures a uniform bending angle along the entire bending length – (option*)
Manual crowning compensation (option*)
Ensures a uniform bending angle along the entire bending length – (option*)
High-quality components:
- Electrical system components by Schneider / Delta / Eaton
Control and Functionality:
DELEM DA-58T
- Equipped with a 10-inch touchscreen, installed on a movable arm, allowing freedom of operation throughout the working area of the machine
- Programmability: possibility to save up to 2,000 programmes with 30 steps each, allowing flexible adaptation to various tasks
- Ergonomic operation: intuitive interface with English shortcuts for quick adaptation
Also available with DELEM controllers DA-53T+2D, DA-66T as well as DA-69T, or CYBELEC 12
DA-53T+2D
Display
- 10.1” TFT LCD touch screen
- Full colour
External software
- optional offline Profile-53TL workstation license (creation of bending sequences on a PC)
System
- Windows operating system
- 200 MHz processor
- 1GB internal memory
- Control logic preventing axis collision
Functions
- Library of punches and dies (30 punches & 60 dies) – graphical and descriptive
- Programme library with graphic preview and product catalogue
- Material database (possibility to add new bending materials)
- Creating a drawing of the bent part on the controller screen (2D)
- Creating a bending programme based on a product drawing (2D)
- Real-time 2D bending sequence visualisation
- 2D bending simulation with collision preview (step-by-step)
- Warning messages (e.g. tool overload)
- Change of bending order and step modification
- Manual mode operation available
- Manual positioning of back gauge axes
- Automatic ram stroke calculation
- Automatic bending force calculation depending on material
- Automatic back gauge positioning and material development calculation
- Backup of product and tool data
- USB port
DA-58T
Display
- 15” TFT LCD touch screen
- Full colour
External software
- optional offline Profile-53TL workstation license (creation of bending sequences on a PC)
System
- Windows operating system
- 200 MHz processor
- 4MB RAM
- Maximum programmes: 9999 (25 steps max)
- Maximum repetitions per step: 99
- Control logic preventing axis collision
Functions
- Library of punches and dies (30 punches & 60 dies)
- Descriptive and graphical databases
- Programme library with graphic preview and product catalogue
- Material database (possibility to add new materials)
- Creating 2D drawings on the controller screen
- Creating a bending programme based on the product drawing (2D)
- Real-time 2D sequence preview
- 2D simulation with collision preview (step-by-step)
- Warning messages for tool overload
- Editing sequence order and step modification
- Manual operating mode
- Manual positioning of X, R, Y1, Y2 axes
- Automatic stroke calculation
- Automatic bending force calculation depending on material
- Automatic back gauge positioning and material development calculation
- Backup for products and tools
- USB port
DA-66T
Display
- 17” TFT LCD touch screen
- Full colour
External software
- optional LITE T2D workstation license (creation of bending sequences on a PC)
System
- Stable Windows CE operating system
- 64MB RAM
- Max. programmes: 1000 (1GB)
- Max. repetitions per step: 99
Functions
- 2D part drawing and automatic programme generation
- Automatic calculation of stroke and bending force
- Automatic back gauge setting with 3D visualisation (step simulation)
- Automatic finger positioning behind punch/die segments
- Collision and overload warning messages
- Change of bend order and correction of programme steps
- Material database and tool library
- Manual control of back gauge axes
- Cycle and operating time counter
- USB port and data backup
DA-69T
Display
- 17” TFT LCD touch screen
- Full colour
External software
- optional LITE T3D workstation license (creation of bending sequences on a PC)
System
- Stable Windows CE operating system
- 64MB RAM
- Max. programmes: 1000 (1GB)
- Max. repetitions per step: 99
Functions
- Import of DXF files
- Import of 3D IGES & SAT files from LITE T3D
- 3D part drawing and automatic bending programme generation
- Automatic stroke and bending force calculation
- Automatic back gauge adjustment
- 3D bending visualisation (step-by-step simulation)
CYBELEC 12
Display
- 12” TFT LCD touch screen
- Full colour
System
- Stable Windows CE operating system
- Max. punches: 100
- Max. programmes: 300
- Max. repetitions per step: 24
- Max. materials: 10
Functions
- User-friendly HMI interface
- 2D profile drawing and 3D visualisation
- Automatic bending sequence
- High bending precision with advanced algorithms
- Tandem function
- Tool import
- Initial / Final bend functions
- Angle measurement supported
- Barcode reader support
- Industry 4.0 ready
The machine combines advanced technology with ease of use, making it ideal for both precise manual work and efficient serial production. High-quality components and advanced safety systems ensure reliability and safe operation.
Safety
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