WC67K-100T/3200 CNC hydraulic plate bending machine
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
Parameters:
Machine tool model | WC67K-100T/3200 |
Nominal pressure | 1000 kN |
Bending length, | 3200 mm |
Distance between columns | 2600 mm |
The depth of the throat and mouth | 320 mm |
Maximum opening height | 400mm |
Maximum system pressure | 25Mpa |
Slider motion accuracy | Positioning accuracy | ±0.05mm |
Repeated positioning accuracy | ±0.02mm |
Main motor power | Power | 7.5 KW |
Speed | 1500r/min |
CNC System | Model | DA41S |
Oil pump | Model | NB3-16 |
Bending precision | Angle | ±1° |
Straightness | ±0.7mm/m |