metal plate bending machine, servo hydraulic press brake machine, cnc full automatic plate folding machine
The folded sheet metal bending machine has high productivity and high working accuracy, using different shapes of the upper and lower mould, can be bent into various shapes artifacts, stroke at a time can be to a bending forming of sheet metal, after a lot of bending can obtain more complex in the shape of the workpiece, when equipped with the corresponding equipment, can also make a punch.
Product structure
1. Using UG (finite element) analysis method, computer aided optimization design, beautiful appearance.
2. The machine adopts the steel plate welding structure, with enough strength and stiffness, hydraulic transmission to ensure that the work will not be due to plate thickness changes or under the mold "V" groove improper selection caused by serious overload accident, in addition, the machine has a stable work, easy to operate, small noise, safe and reliable characteristics.
3. A mechanical block is set in the oil cylinder to ensure the repeated positioning accuracy of the sliding block to the lower dead point, so as to ensure the consistency of bending Angle during mass production.
4.The integral tempering is adopted to eliminate the internal stress and the machine frame is processed by the CNC floor boring and milling machine to ensure the precision of the mounting surface of the oil cylinder, guide rail and work table.
5. The whole frame shall be derusted and sprayed with anti-rust paint.
Working slider structure
1. The machine adopts hydraulic and electrical control, the slide stroke can be adjusted at will, and has the action specifications such as inching, semi-automatic, automatic, etc. The use of inching specifications can facilitate mold testing and adjustment.
2. Up-moving bending machine design, dual oil cylinders working at the same time, balanced operation, convenient, safe (servo motor adjust Y axis cylinder stroke, equipped with DA41 system and Angle programming).
3 .at the bottom of the dead point when the calendering function, to ensure the accuracy of the workpiece.
4. Under the condition of the relevant national standards, bending Angle precision of plus or minus 45 ´.(standard JB/ t22572-2011)
5. With the function of slow descent control, the operator can better control the workpiece.
The hydraulic system
1. The hydraulic system (Bosch rexroth, Germany) can realize the actions of quick slide down, slow slide down, working speed bending, quick return and up, and quick stop of the slide in the process of down.
2. SUNNY gear pump is adopted for oil pump, which can withstand high pressure and low noise.
3. The oil pipeline adopts the combination of German bayonet joint and galvanized cold drawn pipe, and the sealing ring does not need to be replaced to overcome the oil leakage phenomenon.
4. Japanese NOK company is selected as the sealing ring, with good sealing performance, reliable work and long service life.
5. The machine can work continuously under rated load, the hydraulic system has no leakage and is continuously stable with high precision.
Slider synchronization control
Bending machine slide stroke synchronization, the use of mechanical and hydraulic synchronization mechanism, simple structure, stable and reliable, with the machine required synchronization accuracy, generally do not need regular maintenance to maintain long-term use.
After the keep-off
1. Servo motor drives the adjustment of the rear retainer.
2. The backstop screw is positioned with precision ball screw and supported by high-precision linear guide rail.
3.H type synchronous belt synchronous wheel drive, high transmission accuracy, low noise.
4. Adopt the up and down adjustable fine-tuning stop finger with higher precision, and move it left and right through the double linear guide rail on the beam, which ensures the precision of stop finger moving to any part from left and right.
DA41 system
The control system adopts DA41S control system of DELEM company in the Netherlands.Its technical features are as follows:
1. X axis, rear stop servo motor control, control precision 0.1mm
2. Y axis, bending Angle servo motor control, control precision 0.01mm
3. Y-axis depth calculation
4. Machine operation time count
５. Stroke count
6. Power off memory function
7.100 program storage space, each program has 25 work steps
8. Fast access to the surface page, greatly convenient machine operators
9. It has the function of material escape control and mold parameter setting
10. High - definition LCD liquid crystal display, fashionable panel design, friendly operation interface
11. Unique shortcut key design concept, mold programming and selection, bending process programming and modification
Switzerland Cyb-touch 8 double servo controller
1.Switzerland Cyb-touch 8 double servo contoller
2.Controller control and adjust X,Y axes.
3.Servo drive control X,Y axes.
4.HIWIN ball screw and linear guide rail with accuracy of 0.05 mm
5.Front support bracket
6.Germany Bosch Rexroth hydraulic valve block.
7.Germany EMB tubing connector.
8.Germany Siemens main motor
9.France Schneider electrics.
10.Hydraulic and electric overload protection
11 Upper and lower dies(86°,R0.6mm,materail:42CrMo)
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Estun E21 Controller
* Integral factor programmable freely
* Automatic positioning control
* Spindle allowance offset
Internal time relay
* Stock counter
* Backgauge position display, resolution in 0.05mm
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Delem DA-50 Touch Series
The DA-50 Touch series press brake controls offer modern compact and versatile solutions for powerful economic press brake
applications.
Graphical programming and numerical programming solutions based on state-of-the-art press brake control enable optimal
flexibility.Optional DA-60 Touch series |
Cybelec CybTouch 8,12,15,Switzerland
CybTouch is specifically designed for CNC press brakes.
It has an intuitive and vivid color full touch screen and a high integration of functions. Its robust design is available in panel or housing version.Thanks to its large keys, online help, simplified software and many other automatic functions that constantly guide the operator,
CybTouch open architecture concept for customer specific functionality assurance. User friendly programming with ease due to the
“intuitive programming” concept. |
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Esautomotion S630,S640,S650 ,Italy
The intelligent heart of software specifically designed for bending is beating in all our VIS-600 and 800 CNCs, thus guaranteeing exceptional performance with every type of processing.
Developed ad-hoc according each client’s needs, our turn key software allows both 2D and 3D visualization, while optimizing all the bending sequences.
Thanks to unique Esautomotion’s exclusive FLED (Fast LEearning Design) philosophy, it greatly simplifies and speed up the machineoperator’s work. |
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Optional Installation
Oil Cooling Unit
Light Curtain
Laser Protection
Front Auto Follow support
Bending Robots |
Dedicated Foot Switch
South Korea KACON pedal switch, improving the service life and operational sensitivity. With emergency stop, up and down control division. Make machine operating safer and easier.
It can also be equipped with multi-functional rocker Z1, Z2-axis, R-axis manual control. |
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Diverse Press Brake Tools
Optimized design can make bending more simple and efficient. 42CrMo or C45 high frequency quenching process press brake tools, it is durable. Special surface nitriding treatment can be selected to prevent rust and beautiful appearance. Special punch and vdies can be customized according to the workpiece, and YUAN provide a complete set of solutions. |
Superior Hydraulic System
Integrated hydraulic system, quick response. The low failure rate makes the machine run safely, efficiently and stably.The whole
series of standard is equipped with galvanized cold drawn pipe and German ferrule type pipe joint. Reduce the risk of oil leakage
by 50% compared with rubber and welded seamless tubing. And in can be longer service life. |
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Parameters:
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Machine tool model
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WC67K-100T/3200
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Nominal pressure
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1000 kN
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Bending length,
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3200 mm
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Distance between columns
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2600 mm
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The depth of the throat and mouth
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320 mm
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Maximum opening height
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400mm
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Maximum system pressure
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25Mpa
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Slider motion accuracy
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Positioning accuracy
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±0.05mm
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Repeated positioning accuracy
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±0.02mm
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Main motor power
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Power
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7.5 KW
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Speed
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1500r/min
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CNC System
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Model
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DA41S
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Oil pump
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Model
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NB3-16
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Bending precision
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Angle
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±1°
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Straightness
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±0.7mm/m
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