MB8 CNC Automatic Servo Press Brake – DA66T Controller (3+1 Axis)

1. Main Features:

  • Brand-new industry design integrated with modern aesthetic concept, high-quality fabrication technology with simple and elegant appearance.
  • Latest high-frequency responding hydraulic control technology, higher speed, more efficient, higher precision.
  • Heat treatment of the rack, rigidity optimization verification of entire machine, research and application of hydraulic compensation mechanism jointly guarantee bending precision of MB8 series Press Brakes.
  • Optimal ratio of parameters and top-level core configuration ensure stable performance, easy operation.
  • MB8 standard 2 axis backgauge system, as to complex shape work pieces, 4 or 5 axes back gauge system and corresponding dies are available for bending of complicated shaped workpieces.
  • Press Brake using closed-loop electro-hydraulic servo control technology, slider position signals can be feedback to NC system by bilateral gratings, then NC system adjusts the amount of fuel tank by changing the synchronous valve opening size, hereby controlling the slider (Y1,Y2) running with same frequency, maintaining the parallel state of the worktable.
  • As for different plate, CNC system can automatically control the table deflection compensation resulting in uniform length of all workpiece angles.
  • The use of hydraulic deflection compensation gives access to uniform full length workpieces . Hydraulic deflection compensation consists of a set of oil cylinders, which can make the table occurs relative movement and form an ideal convex curve, ensuring the relative position relationship with slider keep unchanged. Compensation values are subject to plate thickness and properties of material to be cut.

2. Main Configuration:

  • Holland DELEM DA66T CNC controller
  • Grating ruler controls depth of Y1 and Y2 axis( y1 / y2-axis 0.01mm )
  • Servo motor drive and control X axis(X-axis 0.05mm ), manually adjusts R axis movement up and down, stopping finger easily move along the cylindrical guide rail
  • Maintain the accuracy of HIWIN ball screw and linear guide of 0.01mm
  • Front carrier position can be adjusted along the linear guide rail in the worktable direction
  • Use Germany Rexroth closed-loop electro-hydraulic servo synchronous control system
  • Germany EMB oil tube connector
  • Germany Siemens main motor
  • France Schneider Electrics
  • Hydraulic and electrical overload protection
  • Upper are mechanical fast pinching dies. Lower are double-V replaceable dies

3. Safety Standard:

1.EN 12622:2009 + A1:2013 2.EN ISO 12100:2010 3.EN 60204-1:2006+A1:2009

  • Front protection device for protecting finger ( safe light curtain )
  • South Korea KACON Pedal switch ( 4 safety grade )
  • Rear metal safeguards and CE standard
  • Safety relay monitors completed with pedal switch, safety protection
  • Safety standards(2006/42/EC)

4. Holland Delem DA66T Controller:

  • 2D Touch Graphics programming, automatically calculates the bending process and detects collision
  • 3D product figure analog display, multi-workstation dies real-time demonstrates real bending operation
  • 17”high-resolution TFT color screen
  • Full-set Windows application package, maximize the operation stability, support instant shutdown
  • Compatible with DELEM modular structure
  • USB Peripheral interface
  • Users application programs under multitask condition
  • Angle-detecting sensor interface

fabrication equipment

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