How to achieve synchronization of electro-hydraulic CNC double-machine linkage bending machine

Features of electro-hydraulic synchronous CNC bending machine:

      1. The electro-hydraulic servo system is used to control the two-cylinder synchronization, and the high-precision grating ruler is used to form a fully closed-loop control. The synchronization control has high precision, and the bending precision and repeat positioning precision reach a very high level.

      2. The CNC cylinder deflection automatic compensation system overcomes the influence of the deformation of the slider during the work on the quality of the workpiece, and ensures the good straightness and bending angle of the processed workpiece. The compensation is automatically adjusted by the numerical control system, and the compensation is convenient and accurate.

      3. The fully functional backgauge mechanism can be extended to 12 axes at most.

      4. The body is welded with steel plate and clamped once and processed as a whole by the CNC pentahedron machining center, which ensures the extremely high rigidity and machining accuracy of the body.

      5. The hydraulic system adopts an integrated hydraulic control system to reduce pipeline installation, overcome oil leakage, improve the working stability of the machine tool, and make the machine tool simple and beautiful in appearance. The internal gear pump is used to ensure low noise and long life of the overall system.

      6. Equipped with segmented upper molds with different lengths, which can be assembled into a certain width according to the requirements of the workpiece to meet the processing needs of special workpieces.

      7. According to user needs, it can be equipped with hydraulic upper mold automatic clamp or quick clamp, slot type lower mold to reduce the labor intensity of workers and improve production efficiency.

 What are the use methods of CNC bending machine? Is it feasible to process by ordinary hydraulic bending machine?

  　1. First, turn on the power, turn on the key switch on the control panel, and then press the oil pump to start.

　  2. For the selection of bending notches, a notch with a width of 8 times the thickness of the plate should generally be selected. If you bend a 4mm sheet, you need to choose a slot of about 32.

 　 3. Backgauge adjustment generally includes electric quick adjustment and manual fine adjustment. The method is the same as that of a shearing machine.

 　 4. Step on the foot switch to start bending. The CNC bending machine is different from the plate shearing machine. It can be released at any time. Release the foot and the bending machine will stop, and then step on to continue downward.

     5. Stroke adjustment, the use of the bending machine must pay attention to adjusting the stroke, and it must be tested before bending. When the upper die of the bending machine descends to the bottom, there must be a gap of plate thickness. Otherwise, the mold and machine