Electro-hydraulic servo press brake ESA S860/S875 system tutorial

With the continuous expansion of the press brake market, the ESA system from Italy has gradually entered your field of vision. Today, I will introduce the tutorial on using the CNC electro-hydraulic press brake equipped with the ESA S860/S875 control system. I hope to help everyone.

Part 1: Fueling and Wiring

1. Add anti-wear hydraulic oil to the fuel tank;

   

2. Connect to the power supply before first use;

   

3. Turn on the main gate of the power supply;

   

4. Turn on the power switch of the machine;

   

5. Turn on the power switch, loosen the emergency stop, and start the oil pump;

   

   

   

Part 2: Daily boot steps

1. Turn on the power switch of the machine;

   

2. Turn on the power switch, loosen the emergency stop, and start the oil pump;

   

   

   

3. Wait for the ESA S860 system to start fully;
4. Wait for the EsaBend software to start;

   

5. Click the "Edit" button;
   • Under the "Manual Mode" page, find the reference point;

     

     

   • Test the operation of the X-axis;

     

   • Test the operation of the R axis;

     

   • Test the operation of the Z1 axis;

     

   • Test the operation of the Z2 axis;

     

   • Test the operation of the A1 axis (i.e., the V axis);

     

   • Under the "Die List" page, check the die parameters;

     

   • The die data corresponds to the actual;

     

     

Part 3: Programming numerical control

1. Under the "Program List" page, add a new numerical program;

   

   • Input sheet width;

     

   • Input sheet thickness;

     

   • Select material;

     

   • Select upper and lower dies;

     

     

2. Enter the step length and bending angle;

   

   

3. Add the second work step;

   

4. Enter the step length and bending angle again;

   

   

5. Enter "Program Name" and save;

   

6. Enter the "Auto Mode" page and start bending;

   

Part 4: Bending Workpiece

1. Put the board, the board is close to the block finger;

   

2. Press the pedal;

   

3. Complete the first work step;

   

4. Press the pedal;

   

5. Complete the second work step;

   

Part 5: Measurement and Calibration

1. Measure the length of the first step;

   

2. Measure the length of the second step;
   
3. Use an angle ruler to measure the bending angle in two positions, left and right;

   

   

Treatment method when the value is found to have an error:

• Enter the correction parameters for the corresponding axis;

  

  

• Put the board again;

  

• Measure again;

  

• The detection angle value is correct, and the calibration is completed.

  

  

Part 6: Graphics Programming and 3D Simulation Bending

Graphics programming

1. Under the "Program List" page, add a new graphic program;

   

   • Input sheet width;

     

   • Input sheet thickness;

     

   • Select material;

     

   • Select upper and lower dies;

     

     

   • After confirmation, enter the "Edit" page;

     

2. Use graphics to generate the final bending program;

   

3. Under the "Edit" page, click "Calculate";

   

4. Select the "Optimize" button;

   

5. Select the "Simulation" button and keep clicking the "Continue" button until the workpiece is completed;

   

   

3D simulation bending

1. Under the "Automatic Mode" page, click the icon in the lower right corner;

   

2. Select "Extrusion Viewer";

   

3. Select "First Bend";

   

4. Click the "Start" button;

   

Part 7: Shut down

1. Press the pedal switch to make the upper mold dock the lower mold;

   

2. Press the emergency stop button;

   

3. Close the EAS control software and save the data;
4. Turn off the main power switch;

   

   

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