CNC Synchronized Press Brake

Model: PPBH 100T/3200-ESAS530(Italy)

3+1 Axis(X-Bacckgauge,Y1 Y2-Left and Right Cylinder,V-Table Crowing)

Introduction

All “PPBH” Models are servo-proportional driven machines with micro-electronics ensuring perfect control of the bending process. The position, speed and pressing force of the Ram are controlled in a closed circuit at every point in the work cycle. The position of the Ram is controlled by two digital high precision linear scales. These linear scales are mounted on a independent C-frame on both side of the machine to prevent deformation of the Press Frame for accurate bending depth or bending angle. 

CNC control axis

Y1 Y2  axis-left and right cylinder

X  axis- Backgauge

V axis Crowing table

Main Components

CNC Controller – ESA KV S530(Italy)

CNC control axis , X-backgauge,Y1 Y2 -left and right cylinder, V axis Crowing table

Software Specifications

• Programming of the axes positions in tabular mode with automatic syntactical checks, automatic calculation of the bending and bending tonnage.

• All programs, tools description, parameters can be stored on the internal memory or on USB memory stick. These files can be exchanged with other CNC and PC troughUSB memory stick.

• Complete graphic off-line programming on a standard PC, trough a simulation program.

• Customizable alarm messages.

Special Features

• Selectable and programmable axes and auxiliary functions

• Drivers for hydraulic axes with proportional valves Closed Loop, servo valves, servo drivers (a.c.), and a.c. motors

General Specifications

• Graphic monochrome 5,7” LCD display (320 x 240 pixels resolution).

• 32 MB Silicon Disk.

• 32 KB of FRAM (no battery backup required).

• 37 mechanical keys IP65 keyboard (31 general purpose keys plus +6 function keys place on the lower side of the display).

• 3 fast counting circuits for Line Drive 0-5Vdc differential encoders or NPN/Push pull. The encoders are powered at 5Vdc (max 200mAper channel).

• 3 analog outputs(±10V) with 15bits + sign resolution.

• 2 analog inputs, 12 bits resolution. One having configurable ranges 0÷10V, 0÷5V, ±10V; the other one fix range 0÷5V.

• 2 general purposes analog outputs, 0÷10V (8 bits resolution).

• 16 digital outputs (24Vdc, 0,7A max.) protected against overload and short-circuits.

• 2 serial ports RS232 (one port RS232/RS422).

• 1 CAN port with 9 pins SubD F connector.

• 24Vdc power supply.