WC67Y-400/4000 hydraulic plate bending machine Description of main components and institutions:
1, slider part: WC67Y-400/4000 hydraulic plate bending machine adopts hydraulic transmission, slider part is composed of slider,
oil cylinder and mechanical block fine tuning structure. The stroke length of the slider can be adjusted at will,
and the stroke of the bending workpiece that does not need too long can be adjusted by the mechanical block,
which can significantly improve the work efficiency. The left and right cylinders are fixed on the frame,
and the piston drives the slider up and down through the hydraulic system.
2, the work table part: the work table is operated by the NUMERICAL control system, the motor drives the stopper frame to move back and forth,
and the E21 system displays the moving value, and the front and back position is provided with built-in limit in the system.
3. Retaining part: retaining material adopts motor drive, drives two lead screws to move synchronously through sprocket,
and displays the value through E21 system.
4, synchronization system: 400 tons 4 meters bending machine -400T/4000 hydraulic sheet bending machine by torsion shaft,
swing arm mechanical synchronization mechanism, simple mechanism, stable and reliable performance, high synchronization accuracy.
5, 400 tons 4 meters bending machine -400T/4000 hydraulic sheet bending machine adopts double cylinder structure,
electro-hydraulic proportional servo valve synchronization (Y1, Y2), electro-hydraulic proportional servo system is a position control system,
machine tool anti-bias cutting ability is very strong, it can dynamically detect the position error of the slider through the grating,
The electro-hydraulic proportional valve controls and changes the movement speed of the two cylinders respectively,
and then corrects the synchronization error of the slider.
