WE67K-160/3200 Electrolyte Servo System CNC Bending Machine for 3200mm Capacity Folding

Hydraulic system of the   CNC bending machine :
-A complete electrolyte servo synchro CNC (Computer Numerical Control) controlled bending machine.
-Adopt Bosch electrolyte servo system (from Germany)

Mechanical system:
- Two light rulers of this  CNC bending machine are installed at the two ends of the slide, making the slide movement be parallel to the working table
- Adopt the working table compensation structure.
- The CNC servo motor of the back gauge gives a high positioning accuracy.

CNC system:
- This   CNC bending machine using the DNC880s computer imported from Swiss Cybelec Co.
- Automatically calculate the working time and quantities of bending machine actions.
- For single step operation, the user only needs to input the relevant data into the system, and then the system will check out the pressure needed for press brake and get every thing in order.
- When making several steps bending actions on the parts, the user just needs to input the intended dimensions into the system, and then the system can make continuous bending actions according to the requirements.
- Can store 25  hydraulic bending machine procedures.
- Give alarm signals on incorrect operations
- Automatically control the following datum: pressure discharge time, pressure keeping time, press brake pressure, press brake angle, the opening height of slide and etc.

Synchro control system of the  CNC bending machine :
-Two light rulers (Y1-Y2) have been installed at the two sides of the machine to measure the exact distances.
-The position data will be delivered to the CNC system and then it can check out the servo valve control signal (S2-S2).

Transmission system:
- High-precision ball screw and linear guide-way
- PANASONIC HINAS A4 series; AC servo motor and drive;

Compensation System:
-This CNC bending machine adopts WILA deflection compensation;
-Automatic worktable compensation for wear and tear of the bed

The deviation resistance ability of the CNC bending machine :
-The electrolyte servo system of this  CNC bending machine is an inner closing ring control system, which can check out the synchro discrepancies of the slide by the movement of the light ruler.

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