The machine body adopts the whole steel plate welding structure, tempered by the large tempering furnace equipment, eliminating the deformation caused by welding stress and processing stress to ensure the precision retention of the machine tool.Imported brand electro-hydraulic servo valves and scales constitute a precise control mode, with high precision of slider position feedback, accurate and smooth operation, good synchronization performance, bending precision and high repeatability of slider positioning accuracy. The rear stopper adopts more complete functions of precision CNC rear stopper mechanism.
The main motor is equipped with servo motors as standard, realizing on-demand function and significantly reducing electricity expenses. The servo pump system rotates only when it is needed, reducing noise by 30%.The use of torque limiting and analog speed control eliminates valve interception and overflow, dramatically reduces oil prolonged service life, and reduces maintenance costs.
The hydraulic system adopts integrated control system, which reduces the pipeline installation, overcomes the oil leakage phenomenon, ensures the working stability of the machine tool, and has a simple and beautiful appearance.Mechanical perturbation automatic compensation mechanism, eliminating the influence of slider deformation on the quality of the workpiece, the CNC system automatically adjusts the amount of compensation, easy and accurate operation.
Performance Characteristics:
1.Streamline design, high speed, high precision, high rigidity CNC bending machine;
2.Electro-hydraulic servo synchronization technology, more precise control of slider accuracy;
3.Throat deformation compensation mechanism with mechanical deflection compensation of the working table ensures bending accuracy;
4.The rear stopper is driven by digital AC servo motor, precision ball screw drive and linear guide rail guidance;
SVP energy saving system:
1.Saving electricity: the servo pump system is supplied with oil on demand, which greatly improves energy saving.
2.Reduced noise: the servo pump system rotates only when needed, reducing noise by a combined 30%.
3.Reduced oil temperature: Torque limiting and analog speed control are used to eliminate valve cutoff and overflow, dramatically reducing the oil temperature.
ESVP Energy Saving System:
1.Small volume, simple installation structure, energy and fuel saving.
2.Adopting servo motor drive, lower noise and higher efficiency.
3.Standardly equipped with Rexroth valve and Rexroth oil pump, stable and reliable, longer use.
4.The cleanliness of the oil is reduced from NS7 to NS9, and the product failure rate is lower.
5.Elimination of proportional valve cutoff and pressure valve overflow, low heat balance temperatures, and 60% reduction in hydraulic oil usage compared to conventional machines.
Advantages of electro-hydraulic dual servo CNC bending machine:1. Precise control, efficient operation:Electro-hydraulic dual servo bending machine adopts proportional electro-hydraulic servo valve and scale to form a closed-loop control to ensure the accuracy of slider operation.The CNC system independently controls both sides of the master cylinder and feeds back accurate data to improve the precision of the slider operation.2. Powerful performance, stable and reliable:Electro-hydraulic dual servo bending machine has high strength and rigidity body design, double cylinder drive, mechanical block and torsion axis synchronization to ensure smooth and reliable operation.Rear stopping distance and slide stroke can be adjusted electrically and fine-tuned manually for easy operation.3. Intelligent programming, automatic adjustment:CNC hydraulic bending machine is equipped with special CNC system, which supports multi-step programming and realizes automatic operation of multi-step program.Rear stopper and slider position can be adjusted automatically and precisely, bending count real-time display, power failure memory position, program and parameters.4. Energy saving and environmental protection, green manufacturing:Electro-hydraulic dual servo CNC bending machine adopts servo motor as the brake, no energy consumption in non-working state, in line with the requirements of environmental protection and energy saving, the servo motor action can be controlled, high processing accuracy, to adapt to the needs of high-precision workpiece production.
