Rongwin WF67K-M oil-electric hybrid CNC press brake
1. ePrAX control is a newly developed electro-hydraulic control scheme,which combines the advantages of two driving technologies:strong hydraulic power and durability,compact design without external pipelines,and directly installed on the cylinder,cleaner and leak-free.
2. The system converts electrical signal transmission is carried out between CNC controller intomechanical linear motion.In order to accomplish this motion,signal transmission is carried out between CNC controller of machine tool and motor drive controller.The synchronous cylinder controls the following work and fast running according to the preset working curve.A variable speed servo pump unit is used to drive and control the position of the bending tool and the bending force in the bending process.
BID - SVP systemThe BiD - SVP system use servo motor to drive pump.Hydraulic system transmit the kinetic energy to hydraulic oil ,alsocontrol the cylinder working speed is controlled by the servo motor and pump capacity . The Displacement Sensor can helpto adjust the cylinder working speed , the cylinder rod position can be adjusted precisely.
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