Intellibend CNC with control system BaR Automation
Application
The pipe benders of type series INTELLIBEND with CNC control system supplied by the company
BaR Automation are provided for cold bending of various metals with circular, square, rectangular
and elliptic section. The tools of special accessories allow bending of metal materials with various
sections to rings, elbows etc. The machine is conceived to enable simple control providing necessary comfort
and safety for the operator. Due to high productivity, simple adjustability and reliable operation can be
the machine used for small-lot and large-lot production. Due to high productivity, easy adjustability
and reliable operation can be the machine used in small-lot production and large-lot production.
The machine can be customized. The programming data can be acquired by performance of bending in
successive, semi-automatic operation. Principal fields of use: automotive industry (gas outlets,
frames and other products), furniture industry (metal furniture), engineering industry
(bicycles, air-condition equipments) incl. a lot of other industrial fields where are currently used bent profiles.
BaR Automation Control
The implemented control and visualization Power Panel is one of the latest systems.
Ethernet Powerlink installed in these benders for connection, synchronization and
servo-converter control is the first and single open standard of the industrial Ethernet in
the field of the hard-real time. The panels PP420 enable by the means of 15" color display the
highest comfort with the touch panel and various key versions and provide sufficient performance
for particular applications. Ethernet Powerlink is the bus for connection (in this case) of
servo-amplifiers ACOPOS with the PP420 control panel. The Power Panel is an operational unit
for visualization and operation of the machine. In connection with Ethernet Powerlink is transmitting
the application instructions to the servo-amplifier ACOPOS in strict deterministic and quick time cycles.
Acopos as intelligent servo-amplifier synchronizes all moves of individual axes without any support by
the Power Panel. That is, the Acopos itself has a built-in processor and can control speed and
direction changes. By doing so it increases the capacity and does not waste time with
communication with Power Panel as superior unit. The principal advantage of the applied design
consists in complete system of automation components, simple software Automation Studio that is
used for control, visualization, moves and communication steering.
Machines INTELLIBEND:
IB 25 BR CNC
-
electromechanical
IB 40 BR CNC
-
electromechanical
IB 40 M BR CNC
-
electromechanical multilevel (3 various radiuses in one clamping step)
IB 40 MT BR CNC
-
electromechanical multilevel with pushing bending
IB 60 BR CNC
-
hydraulic
The bending disc works in one level and allows the separate control of various movements. Pulling-out
and lubrication of the mandrel is applied in bending of thin-walled pipes. CNCpositioner performs clamping,
feeding and turning of pieces - three-dimensional bend.
The set of standard tools is composed of a bending disc, chucking jaw, carrying strip. The special tools
accessories offer mandrel of various shapes and configurations or slicker. The set of tools enables
to exactly copy various bends. The tools are fabricated as customized and based on submitted
drawing documentation for the bent part.
With machine conception as M, the machine is able to bend various radiuses in one pipe clamping. The move
on the bending head allows 1 to 3 tool levels. With the type MT can the machine apart of bending with
various radiuses in one pipe clamping the pushing bending required for big radiuses. The pushing bending
will be performed with shape forming pulleys depending on the pipe diameter.
In the hydraulic conception will be the bending performed with the hydraulic cylinder.
Programmable values
-
Bent angle size
-
Positioner turning
-
Positioner shifting
-
Release piece from positioner
-
Switching piece
-
Pulling-out mandrel angle
Standard accessories
-
Pulling-out mandrel
-
Mandrel lubricating
Special accessories
-
Extension back arm
-
Customized tools
Basic technical parameters:
IB 25 BR CNC
IB 40 BR CNC
IB 40 M BR CNC
IB 40 MT BR CNC
IB 60 BR CNC
Version
electro-mechanic
electro-mechanic
el.-mech. multilevel
el.-mech. multilevel with press. bending
hydraulic
Max. dimension of bent tube Dxt (at Re=245 MPa) /mm/
25 x 2
40 x 2
40 x 2
40 x 2
63 x 3
Min. dimension of bent tube Dxt /mm/
4 x 1
6 x 1
6 x 1
6 x 1
6 x 1
Max. dimension of bent tube Dxt (at Re=295 MPa) /mm/
22 x 2
35 x 2
35 x 2
35 x 2
54 x 3
Max. bending radius Roh /mm/
100
200
200
200
250
Max. Roh with pressure die a=180° /mm/
80
115
115
115
200
Max. Roh with pressure rollers /mm/
100
200
200
200
250
Min. R of thick-walled tubes at max. dimension of bent tube /mm/
1,5 D
1,5 D
1,5 D
1,5 D
1,5 D
Max. dimension of square section (at Re=245 MPa) /mm/
20 x 20 x 2
30 x 30 x 2
30 x 30 x 2
30 x 30 x 2
50 x 50 x 3
Max. radius of square section /mm/
100
200
200
200
250
Max. bending angle /°/
190
190
190
190
185
Min. bending angle /°/
5
5
5
5
5
Max. bending speed / °/s /
144
58
58
58
62
Max. working speed of positioner / mm/s /
1 500
1 090
1 090
1 090
1 000
Max. turning speed of tube / °/s /
360
360
360
360
180
Shift length of positioner /mm/
1 700
2 800
2 800
2 800
2 400
Installed input of the machine /kW/
5
15
15
15
25
Dimensions:
- length /mm/
3 370
5 152
5 200
5 200
5 250
- width /mm/
950
938
940
940
1 996
- height /mm/
1 150
1 427
1 590
1 590
1 450
Working height /mm/
1 160
1 160
1 160
1 160
1 060
Weight /kg/
1 100
1 385
1 700
1 730
2 600
Capacity of oil tank /l/
20
20
20
20
200 + 20
Max. No. of programmed angles/steps
50/50
50/50
50/50
50/50
50/50
Position measure accuracy of
- bending /°/
± 0,1
± 0,1
± 0,1
± 0,1
± 0,1
- shift /mm/
± 0,1
± 0,1
± 0,1
± 0,1
± 0,1
- turning /°/
± 0,1
± 0,1
± 0,1
± 0,1
± 0,1
Max. length of bent tube without mandrel
unlimited
unlimited
unlimited
unlimited
unlimited
Max. lenght of tube from tool axle to backstop of clamping part in positioner /mm/
