ACCURL Genius CNC Press Brake w/CNC Crowning

ACCURL® GENIUS Series press brake features an automatic CNC crowning system for

improved quality and a servo driven back gauge for increased speeds.

User friendly DELEM DA66T CNC control unit.

Frame produced using ST44 steel from Germany, dimensioned through FEA.

Tough construction with the same solid framework we use for all ACCURL Press Brakes.

Up to 11-axis plus CNC Crowning:

• Y1, Y2 precision ram positioning.

• Precision servo-driven back gauge.

• CNC motorized wave crowning.

Bosch-Rexroth hydraulic valve block, pump and valves or Hoerbiger ePraX Servo System.

Hardened, ground tools and quick clamps for easy tools adjustment included as standard. Hydraulic Clamping Available from Wilson or Wila. Stand-By and inverter motor drive for Green energy-saving drive.

DSP-AP laser safety: lowered speed change point and auto-blanking for box bending

Usage of high-tech boring machines for extreme precision parts:

• ACCURL® uses the best components to guarantee long-lasting, high-precision machines.

Built in safety systems (light guards & Laser beam safety photocells as standard.

ABOUT ACCURL® CNC Bending ACCURL® innovations are based on years of experience. These constant innovations have resulted in

the Accurl-Genius Press Brake line. The Genius line provides faster bending and a better return on

investment. ACCURL® Press Brakes will allow you to mass produce precision parts effectively and

decrease your cost per part.

Why buy an ACCURL CNC bending system?

> We are a true technological partner.

We recommend balanced solutions to our client; solutions based on a realistic needs analysis.

> We are CNC Bending specialists.

We offer an efficient and proven working process.

> As sheet metal machinery pioneers,

We have more than a decade of experience and installations.

CNC CONTROL UNIT: ACCURL®has chosen the very powerful DELEM DA66T CNC Control, which has been specially designed for bending. Some of the features are:

DELEM DA66T CNC Control Unit: • 17” high resolution color TFT• Full touch screen control (IR-touch)• Full Windows application suite• 2D graphical touch screen programming mode• 3D visualization in simulation and production• USB, peripheral interfacing• Open system architecture• Sensor bending & correction interface• Storage capacity 1 GB - 3D graphics acceleration• Delem Modu-sys compatibility• Control of up to 10 axis

BACKGAUGE: Perfect Positioning:

The ACCURL® options for back gauge systems & material handling complete the CNC Press Brake.

ACCURL® press brakes are equipped with a precision, heavy duty steel backgauge to ensure the

best repetitiveness and high precision in axes positioning.

•Possibility to choose different shapes of the fingers

•Backgauge on linear guide directly mounted to machine frame

STANDARD TOOLING:

ePrAX® control - THE servo Drive

NEW 2016

Efficient - Fast - Precise

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ePrAX®control - THE servo Drive

Schematic overview

1 - Press drive left 2 - Press drive right3 - Drive controller right/left4 - Cylinder right left (not included)

1

2

3

3

CNC

linear scale

linear scale

4

4

3

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AAT3IHY011X201610

Concept

The electrohydraulic ePrAX® control press system newly

developed by HOERBIGER close the gap between the valve

controlled ePrAX® basic and the servo driven high end

ePrAX® max solutions for press brakes. This systems is the

consistent further development of servo driven press brake

systems from HOERBIGER.

It is an electrohydraulic system which combines the advan-

tages of both drive technologies: Unlike an electric drive, it is

powerful and durable thanks to hydraulics, but owing to the

compact design dispenses with no external oil lines, making it

clean and leakage free to operate, because all the

components, are compactly integrated on the cylinder.

The ePrAX® control translates the electrical input from the

machine controller (CNC) in to mechanical linear motion*. To

accomplish this, the machine controller communicates with

the axis controller and subsequently with the motor controller.

The synchronized cylinders follow preselected profiles,

consisting of a working motion or a rapid motion, using

controlled tracing. The drive controls the position of the

bending tool - and its force during stamping - with a speed-

variable motor-pump unit.

* with mounted cylinder

by

Install&Perform

4

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Customer Benefits

Fast - increased performance up to 10% by reducing the

cycle time

Precise - up to 5 µm positioning accuracy

Efficient - Fast - Precise

The ePrAX®control system is an innovative servo drive for

press brakes, featuring an extremely simple cylinder interface

without external tubing. The simple drive/cylinder interface

ensures easy installation of the customer‘s cylinder. As a

result, ePrAX®control offers customers the following benefits:

Benefits:

Efficient - improving energy efficiency of up to 50 %

compared to conventional systems and electromechanical

solutions

Flexible - strokes up to 400 mm realizable

Reliable - minimal risk of leakage

Whisper - reduced noise development

in all operating modes

Compact - creates new space at the

middle traverse

Compatible - simple integration into the CNC

Cost optimized - less installation and

service expenses; servo drive

Environmentally friendly - considerably reduced oil volume

Data per axis@ ø151 / ø145 mm cylinder dimensions

Einheit Unit

ePrAX® control 15

Volume flow l/min max. 16,7

Operating pressure bar max. 320

Pressing force kN max. 550*

Working stroke mm max. 400*

Rapid speed mm/s max. 200*

Working speed mm/s max. 10*

Positioning accuracy (depending on the used measuring system) mm 0,005

Drive power (standard) kW 6

Weight per servo drive kg 108

Installation senkrecht / vertical

Ambient temperature range °C 0 bis / to +40

Rust protection Oberfläche geschützt durch Korrosionsschutzöl Tank Außenflächen grundiert

Surface protected by protective oiltank outside surface primed

Interference resistance EMV gemäß / EMC according DIN 55011 / 61000-6-2

Voltage (controller) VAC 150 ~ 500

Power dissipation (controller) W 200

Oil volume l 34,5

5

Alle Rechte, Irrtümer und Änderungen vorbehalten.© Copyright HOERBIGER 2016

AAT3IHY011X201610

Technical Data

with cylinder dimensions 151 / 145 mm

Simplified circuit diagram

Blatt

Blatt

ePrAX controlBearb.

2

Urspr

u1dw_sim +

Datum

Datum HSYS

HADschematic

1

Änderung

0 76

Gepr

8 93

23

4

30.03.2016 HOERBIGER

3

2

=

Name

5

2.3.5EPLAN-Version:

Schutzvermerk nach ISO 16016Automatisierungstechnik GmbH

Altenstadt

optional

P

T

Druckventil werksseitig auf Minimaldruck eingestelltPressure valve adjusted to minimum pressureDruckventil werksseitig eingestelltPressure valve adjusted ex works

**

Druckflüssigkeit:Hydraulic medium:

Mineralöl nach DIN51524Mineral oil according to DIN51524

ROT

b

A

B

a b

A

P

B

T

T

b

Zylinder nicht im Lieferumfang

Cylinder not includedA

B