The entire machine is welded with steel plates. After tempering, vibration is used to eliminate stress. The machine frame has good stability.
The machine undergoes shot blasting for rust removal. The frame is formed through a three-dimensional machining center with a single setup, ensuring the parallelism and perpendicularity of each installation surface.
The numerical control system uses two sets of servo bidirectional pump systems to separately control the flow and pressure of the Y1 and Y2 cylinders. The oil in the upper chambers of the cylinders is directly injected into the lower chambers through the oil pumps, thereby achieving the lifting of the upper die. When the oil pump is reversed, the oil in the lower chambers is directly injected into the upper chambers, enabling the bending processing of the sheet material. The synchronization of the left and right dies on the machine is controlled by the two sets of servo bidirectional pumps respectively.
Oil-electric hybrid CNC press brake has high precision, energy saving, low noise, and is more stable and reliable with less oil consumption.
The servo pump control system has almost no energy loss, so the entire process will not cause a significant increase in oil temperature. Under long-term continuous operation, the hydraulic system is less prone to damage and has higher stability.
Oil-electric hybrid CNC press brake is very suitable for use with bending robots to create unmanned bending units.
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