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Advantages of electro-hydraulic servo CNC bending machine

Advantages of electro-hydraulic servo CNC bending machine


The electro-hydraulic servo numerical control bending machine is a kind of bending machine in which the servo motor is used as the actuation device, and the numerical control system combines the feedback data of the grating ruler to control the flow ratio of the main oil cylinders on both sides to achieve the synchronous movement of the slider.
Electro-hydraulic servo bending machine: The main cylinders on both sides adopt proportional electro-hydraulic servo valves and other hydraulic control systems and grating rulers to form a closed loop control, which is independently restricted by CNC. Feedback accurate data to ensure the accuracy of the slider movement.
The hydraulic sheet metal bending machine has high strength and good rigidity; hydraulic double-cylinder upper transmission, mechanical stop, torsion axis synchronization, stable and reliable operation, high precision; back gauge distance and slider stroke adopt electric adjustment and manual fine adjustment methods, And is equipped with a digital display device, which is convenient and quick to use.
The host computer of the CNC hydraulic sheet metal bending machine is equipped with a special CNC system for the bending machine; it has a multi-step programming function, which can realize multi-step program automatic operation, continuous positioning, and realize automatic and precise adjustment of the back gauge and slider position; bending count, The processing quantity is displayed in real time, and the position, program and parameters of the back gauge slider are memorized after power failure; the back gauge adopts imported ball screws and linear guides to ensure the positioning accuracy of the back gauge and higher machining accuracy.
The electro-hydraulic servo CNC bending machine uses a servo motor as an actuator, so the motor does not move and does not consume power when the bending operation is not performed. It is a product that meets the modern environmental protection and energy saving requirements. The servo motor has a higher degree of controllability, so the machining accuracy is higher, and it can be well adapted to the production needs of the industry with increasing workpiece accuracy.


Post time: Dec-22-2020