Cnc Press Brake Machine

CNC Double Servo Pump Controlled Hydraulic Press Brake It transmits travel positions of the left and right cylinders to the computer through a raster ruler or a magnetic raster ruler. The computer controls the displacement and pressure of oil pump through servo motor to control the stroke, speed, position and pressure of the left and right cylinders. Thus, the right and left cylinders achieve synchronization.

The CNC hydraulic press brake is equipped with new-style man-machine CNC system, which is developed by ourselves. It is easy to master and it may greatly improve the users' productivity. Main feature: The press brake adopts whole steel welded structure. And it has enough intensity and rigidity. Ram synchronization during the stroke is controlled by a mechanical torque synchro system, which is steady and reliable. And the stroke of the ram is adjusted in the inter cylinders. The ram stroke and the back gauge can be adjusted by motor and manual adjustment. And it can be displayed by counters. A hydraulic system is used for the machine. A feeding valve is used to speed up the ram travel to save energy. The operations of the machine are realized by the hydraulic valves A gear pump is used to reduce the noise of the machine, which can achieve the environmental standard. The dies are made of carbon steel, which have good rigidity and durable. And they are equipped with adjusting wedges of high precision. Word-class elements are used for the electric system of the machine, which is safe and reliable. There are multi catenation and interlock in the electric system, which can avoid mistakes. The machine is equipped with fully safety guard and emergency stop which can ensure the safety of the operators. The position of the back gauge can be accurately adjusted by operating the touch screen. The stroke of the ram can be accurately adjusted by operating the touch screen. The CNC system can auto calculate the bending angle. Operators can edit machining programs in advance. And the system will process as the programs require.

Product Description * It is adopted hydraulic driving, the frame steelwelded structure which has sufficient strength and rigidity. * The machine is equiped with a power back gauge on whicn, a manual fine-adjusting, mechanism for blade clearance, ashadw light device enribing cutting operatikon, a connter, a sensitive and reliable safety barrier. * It can also be equipped with a support conveyor. * Whole steel welded frame with full strength and rigidity. * Hydraulic upper transport. * Hydraulic press device with reliable safety bar. * Rapid cutting stroke adjustment is adopted, cutting frame can be adjusted ensuring priduction efficiency increase when cutting short sheet. * Back-gauge station adopts motor-driven measure with fine manual adjustment. * Cutting counter device. * Light line device so it is easy to draw line for cutting.

Item : WC67Y-40Ton 2200mm, WC67Y-40Ton 2500mm Nominal force(KN) : 400, 400 Worktable length(mm) : 2200, 2500 Distance between holes(mm) : 1850, 1850 Depth of throat(mm) : 230, 230 Slider travel(mm) : 100, 100 Max open height(mm) : 320, 320 Main power(Kw) : 5.5, 5.5 Weight(KGs) : 2750, 3000 Overall dimension(L W H mm) : 2200*1200*1910, 2500*1200*1910 2200*1200*1910mm.

1. The application of the press brake The folded sheet metal bending machine has high productivity and high working accuracy, using different shapes of up and down mould, can be bent into various shapes artifacts, slider stroke at a time can be to a bending forming of sheet metal, after a lot of bending can be achieved relatively complex shape workpiece, when equipped with the corresponding equipment, can also make a punch 2. The structure of the hydraulic press brake product shape 1).Using ug (fem) analysis method, the computer aided optimization design, beautiful appearance 2). The fuselage uses the steel plate welded structure, with sufficient strength and stiffness, hydraulic transmission to ensure work is not due to the thickness of the sheet metal change or die "v" shaped groove choose undeserved and cause serious overload accident, in addition the machine working smoothly, with convenient operation, low noise, safe and reliable, etc 3). The oil cylinder is equipped with mechanical stop, ensure the repositioning precision of the slide block to the top dead center, to ensure the consistency of the bending angle when mass production 4). The whole framework uses the way play sand derusting, and spraying antirust paint . 3. The performance characteristics 1). This machine adopts hydraulic electric control, sliding block stroke can be adjusted, and have some fixed, semi-automatic, automatic movements such as norm, using dynamic specification can easily test and adjustment 2). Lift bending machine design, double oil cylinder work at the same time, balance, convenient operation, safety 3). The dead point have confirmed when rolling function, ensure that the workpiece precision Standrad export package for press brake