5 FUNKTAKAS II F M USA - Press Brake Safety

©2013 Fiessler Elektronik GmbH & Co. KG Doku_FUNKTAKAS_II_F_M GF 1

Presentation of Fiessler Elektronik

Product linesGeneral safety problems of press brakes

AKAS®-II

Aspect for the refitting

Application examples

AKAS® in comparison with other solutionsAdvantage for the customerProduct variation/ accessoriesSummary

AKAS®- (LC) II M/F

AKAS®- (LC) II Film


AKAS®-II



AKAS®-II




AKAS®-II


AKAS®-II

Stop !Presentation of Fiessler Elektronik


AKAS®-II




AKAS®-II


StopAKAS®-II

AKAS®-II

AKAS®-II



AKAS®-II




AKAS®-II


AKAS®-IIreceiver

bend

ing

punc

h

matrix

closing movement

closing movement

or

E1 E3

E27 mm



AKAS®-II




AKAS®-II


AKAS®-IIreceiver

bend

ing

punc

h

matrix

closing movement

closing movement

or

E1 E3

E27 mm

Laser beams from the AKAS®-(LC) II transmitter



AKAS®-II




AKAS®-II


V< 1

0mm

/s



AKAS®-II




AKAS®-II

!  Start bending cycle with foot pedal

Speed of ram

10 mm/s

position of ram

Activateddeactivated




AKAS®-II




AKAS®-II


V> 1

0mm

/s


X mm

V≤ 1

0mm

/s

E1 E3

Z mm



AKAS®-II




AKAS®-II

BlankingE1 + E2




V= 1

0mm

/s

E1 E3

E2

AKAS®-II

MutingE1, E2 + E3

5mm

6mm

7mm

8mm9mm

10mm

Max.overrun traverse during fast motion

13mm

14mm

15mm

16mm17mm18mm

XSlow

speed point

0.24

0.28

0.31

0.35

0.390.43

Com-plete

Muting point

in inch

Depending of the max . overrun traverse of the press brakeAKAS®-II will go in complete Muting around distance Z + 2mm. After this point the safety for the operator is provided by the slow speed which is monitored by the AKAS® system and the 3- position safety foot pedal (this is an additional protective measures according B11.3 that means also that the 3- position safety footpedal is a part of the AOPD according B11.3 8.7.7.1.3)

Z mm

4mm

5mm

6mm

7mm

8mm9mm

Distance Z after adjust-

ment



V= 1

0mm

/s

E1 E3

E2

AKAS®-II

MutingE1, E2 + E35mm

6mm

7mm

8mm9mm

10mm12mm14mm

Max.overrun traverse during fast motion

13mm

14mm

15mm

16mm17mm18mm20mm22mm

XSlow

speed SG/

muting point

0.24

0.28

0.31

0.35

0.390.430.510.59

Com-plete

Muting point

in inch

Depending of the max . overrun traverse of the press brakeAKAS®-II will go in complete Muting around distance Z + 2mm. After this point the safety for the operator is provided by the slow speed which is monitored by the AKAS® system and the 3- position safety foot pedal (this is an additional protective measures according B11.3 that means also that the 3- position safety footpedal is a part of the AOPD according B11.3 8.7.7.1.3)

Z mm

4mm

5mm

6mm

7mm

8mm9mm

11mm13 mm

Distance Z after adjust-

ment





AKAS®-II




AKAS®-II

MutingE1, E2 + E3




AKAS®-II




AKAS®-II



AKAS®-IIAKAS®-II

V> 1

0mm

/s



AKAS®-II




AKAS®-II

BlankingE1

!  Selection of Box bending function (“puls signal”)


“Pulse signal” (0-1-0)



AKAS®-II

AKAS®-II

V> 1

0mm

/s



AKAS®-II




AKAS®-II

BlankingE1

!  bending cycle with foot pedal



AKAS®-II

AKAS®-II

V> 1

0mm

/s



AKAS®-II




AKAS®-II

BlankingE1




AKAS®-II

AKAS®-II

V≤ 1

0mm

/s

X mmE1 E3



AKAS®-II




AKAS®-II

BlankingE1+ E2




AKAS®-II

AKAS®-II

V≤ 1

0mm

/s

E1 E3

E2



AKAS®-II




AKAS®-II

MutingE1,E2+ E3




AKAS®-II

AKAS®-II

V≤ 1

0mm

/s



AKAS®-II




AKAS®-II

MutingE1,E2+ E3




AKAS®-II

AKAS®-II



AKAS®-II




AKAS®-II


AKAS®-II

AKAS®-II

AKAS®-IIAKAS®-II

AKAS®-II

AKAS®-II

AKAS®-II

V≤

10m

m/s

AKAS®-II

AKAS®-II



AKAS®-II




AKAS®-II




AKAS®-II




AKAS®-II

! AKAS®

! ... needs no break in box bending cycle

! ... offers a high level safety for the operator

! ... will work with fast speed till minimum distance to sheet plates

! ... needs no special foot pedal sequences

! ... save a lot of time during the box bending function


AKAS® Bending of wavily sheet plates (optional mode)

!  Output SGA = 1!  Start bending cycle with foot

pedal

IndexAKAS® - Principle assemblyAKAS® - Flat bendingAKAS® - System comparison flat bendingAKAS® - Box bendingAKAS® - Box bending notesAKAS® -Bending of wavily sheet platesConclusion



!  Output SGA = 1!  Start bending cycle with foot

pedal





!  Output SGA = 1 !  Start bending cycle with foot

pedal!  STOP!  Loose foot pedal !  Output SGA = 0




!  Loose foot pedal!  Output SGA = 0!  Muting lamp active!  Restart press cycle with foot

pedal or two hand control device

5 FUNKTAKAS II F M USA - Press Brake Safety

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