|Main Features of MB8-400Tx4000mm 6-Axis CNC Press Brake Machine with 400 Ton Bending 4000mm CE standard|
|THE STRUCTURE OF THE MACHINE
Welded steel plate, the frame consists of right and left wall boards, working table, oil box, groove steel etc. Work table consist of 3 plates. The stress of the parts has been eliminated by vibration. The machine enjoys high accuracy and high strength and good rigidity.
It is a complete electrolyte servo synchronization CNC controlled press brake.
It adopts the most world advanced electrolyte servo system. The hydraulic force is very reasonably designed and also easy for install .It minimizes the quantities of oil passages and connecting in which way the reliability and safety can be guaranteed.
(1) It adopts the electrolyte synchro control system whose accuracy is very high.
(2) It adopts the working table compensation structure in which way the accuracy can be improved.
(3)Ball screw on the backgauge, moving without gap enhancing the accuracy of positioning.
SYNCHRO CONTROL SYSTEM
This machine adopts the electrolyte servo system whose accuracy is very high.Two light rulers (Y1-Y2) have been installed at the two sides of the machine to measure the exact distances between the slide two ends and the working table. The rulers are connected with the working table. In this way, the wallboard deformation will not affect the slide positioning accuracy.The position data will be delivered to the CNC system and then it can check out the servo valve control signal (S2-S2).
THE DEVIATION RESISTANCE ABILITY OF THE MACHINE
The elctrolyte servo system of this machine is an inner closing ring control system.It can check out the synchro discrepancies of the slide by the movement of the light ruler.And the electrolyte servo valve can correct the slide discrepancies. This can make the slide always be parallel to the working table.
CNC control system
CNC control 3 axes(Y1,Y2,X)
Y1,Y2 AXES: control the stroke of left and right cylinder respectively.
X axis: control backgauge;
Optional Control system: Delem DA52, DA56, DA65w,DA66T
|TECHNICAL FEATURES CNC press brake MB8- 400T4000|
|1||Type||CNC hydraulic press brake|
|3||Nominal pressure (kn)||4000|
|4||Length of table (mm)||4000|
|5||Distance between Housing (mm)||3200|
|6||Throat Depth (mm)||400|
|9||Main Motor (kw)||30|