Albayrak Makine B U Series User manual
Machinery
REBAR BENDING
MACHINES
BENDING
CUTTING
REBAR CUTTING
MACHINES
Machinery
REBAR BENDING
MACHINES
BENDING
CUTTING
REBAR CUTTING
MACHINES
Machinery
REBAR BENDING
MACHINES
BENDING
CUTTING
REBAR CUTTING
MACHINES
Machinery
REBAR BENDING
MACHINES
BENDING
CUTTING
REBAR CUTTING
MACHINES
Machinery
REBAR BENDING
MACHINES
BENDING
CUTTING
REBAR CUTTING
MACHINES
Machinery
REBAR BENDING
MACHINES
BENDING
CUTTING
REBAR CUTTING
MACHINES
Machinery
REBAR BENDING
MACHINES
BENDING
CUTTING
REBAR CUTTING
MACHINES
Machinery
REBAR BENDING
MACHINES
BENDING
CUTTING
REBAR CUTTING
MACHINES
Machinery
REBAR BENDING
MACHINES
BENDING
CUTTING
REBAR CUTTING
MACHINES
REBAR BENDING
MACHINES
B
xx
U SERIES BENDING MACHINE
OPERATING MANUEL
(xx – 26, 36, 42 & 52)
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BxxU SERIES BENDING MACHINE
OPERATING MANUEL
(xx – 26, 36, 42 & 52)
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BxxU SERIES BENDING MACHINE
OPERATING MANUEL
(xx – 26, 36, 42 & 52)
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IMPORTANT WARNINGS
xOperating and maintenance manuals should carefully be read.
xThe machine should only be operated by authorized personnel.
xThe electrical connection should be cut off while controlling and maintaining the machine.
xAll the guidance and explanations in this Manuel should strictly be obeyed.
xBxxU series mechanical bending machine is designed and manufactured to bend
construction rebar only, it should not be used to bend any other material.
xFor safe and comfortable use, the machine would be rather placed close to where the
rebars are stored. The machine would better be operated in a closed area.
xHaving trestles in both sides of the machine would generate a comfortable use. The length
of the trestle should be not less than the longest rebar that would be used.
xFor different output shapes, relative apparatuses would be used, i.e. stirrup bending
apparatus, spiral bending apparatus …
ASSEMBLING
xThe machine should be placed in a balanced position on a solid ground.
xElectrical connection should be made by authorized electricians.
xElectrical Connection:
An insulated cable of 4x4 mm2should be connected to mains, and than should be
plugged for wiring. Grounding should be made for safety purposes. Unless grounding is
made, the machine should not be started.
xConnection of Grounding line:
If a grounding cable is available, the machine should be connected to the grounding
line. If not, it should be connected to metal materials attached to copper plates or bars at
its ends and built in the ground.
OPERATING THE MACHINE
xAfter the machine is installed in accordance with any assemble rules, if any, any objects
remained on it should removed (including bending devices).
xSwitches 1, 0 and 2 on the machine should be moved position 1 or 2. Manual/auto switch
should be moved to Auto position. Pressing the foot level, rotation direction of the
machine is verified.
xRotation direction is based on front side of the machine (on side of control panel).
Clockwise and anti-clockwise rotations are deemed as right and left rotation directions
respectively. If the disc rotates adversely to direction of the switch, phases of the mains
are adverse. This does not cause any problem to operate the machine. In such cases, you
may move the direction changeover switch to opposite side, or may cause any skilled
electrician to switch direction of the phases.
xAfter determining a rotation direction, bending adjustments should be started.
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CONTROL BUTTONS
NO BUTTON FUNCTION
1 45° Bending Lever Used in setting 45 degree
2 90° Bending Lever Used in setting 90 degree
3 180° Bending Lever Used in setting 180 degree
4 Single / Program Allows to select between single rebar bending or
stirrup bending
5 Manuel / Automatic Allows to control the FootSwitch automatically or
manually
6 Emergency Stop Used when the machine should be turned off
7 I/O & Left / Right Switch Ensures the machine to run, and helps select the
direction if left or right
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IMPORTANT WARNINGS
xOperating and maintenance manuals should carefully be read.
xThe machine should only be operated by authorized personnel.
xThe electrical connection should be cut off while controlling and maintaining the machine.
xAll the guidance and explanations in this Manuel should strictly be obeyed.
xBxxU series mechanical bending machine is designed and manufactured to bend
construction rebar only, it should not be used to bend any other material.
xFor safe and comfortable use, the machine would be rather placed close to where the
rebars are stored. The machine would better be operated in a closed area.
xHaving trestles in both sides of the machine would generate a comfortable use. The length
of the trestle should be not less than the longest rebar that would be used.
xFor different output shapes, relative apparatuses would be used, i.e. stirrup bending
apparatus, spiral bending apparatus …
ASSEMBLING
xThe machine should be placed in a balanced position on a solid ground.
xElectrical connection should be made by authorized electricians.
xElectrical Connection:
An insulated cable of 4x4 mm2should be connected to mains, and than should be
plugged for wiring. Grounding should be made for safety purposes. Unless grounding is
made, the machine should not be started.
xConnection of Grounding line:
If a grounding cable is available, the machine should be connected to the grounding
line. If not, it should be connected to metal materials attached to copper plates or bars at
its ends and built in the ground.
OPERATING THE MACHINE
xAfter the machine is installed in accordance with any assemble rules, if any, any objects
remained on it should removed (including bending devices).
xSwitches 1, 0 and 2 on the machine should be moved position 1 or 2. Manual/auto switch
should be moved to Auto position. Pressing the foot level, rotation direction of the
machine is verified.
xRotation direction is based on front side of the machine (on side of control panel).
Clockwise and anti-clockwise rotations are deemed as right and left rotation directions
respectively. If the disc rotates adversely to direction of the switch, phases of the mains
are adverse. This does not cause any problem to operate the machine. In such cases, you
may move the direction changeover switch to opposite side, or may cause any skilled
electrician to switch direction of the phases.
xAfter determining a rotation direction, bending adjustments should be started.
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CONTROL BUTTONS
NO BUTTON FUNCTION
1 45° Bending Lever Used in setting 45 degree
2 90° Bending Lever Used in setting 90 degree
3 180° Bending Lever Used in setting 180 degree
4 Single / Program Allows to select between single rebar bending or
stirrup bending
5 Manuel / Automatic Allows to control the FootSwitch automatically or
manually
6 Emergency Stop Used when the machine should be turned off
7 I/O & Left / Right Switch Ensures the machine to run, and helps select the
direction if left or right
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TECHNICAL DATA
SPECIFICATIONS
MODEL B26U B36U B42U B52U
Maximum Bending - 45
kg/mm2 26 36 42 52
Engine Power (kW) 1,5 3 4 5,5
Volt 380 380 380 380
Weight (kg) 170 360 435 700
Dimensions (cm) 65x75x70 cm 90x80x85 cm 95x85x87 cm 120x100x100 cm
Speed (rpm) 9 9,5 8 7,5
Power Transmission Mechanical Mechanical Mechanical Mechanical
Frequency 50 Hz 50 Hz 50 Hz 50 Hz
ATTACHMENTS
• Standard pins : 5 units
• Straight pins : 1 unit
• Mandrels : 3 units
• Hood support rod : 1 unit
• 30 mm key : 1 unit
BENDING VALUES
B26U Bending Machine
Steel capacity Diameter / Number of pieces
45 kg/mm2
26x1 20x2 16x3 14x4 12x5
65 kg/mm2
22x1 18x2 14x3 12x4 10x5
85 kg/mm220x1 16x2 12x3 10x4 8x5
B36U Bending Machine
Steel capacity Diameter / Number of pieces
45 kg/mm2
36x1 26x2 22x3 16x4 12x5
65 kg/mm2
30x1 24x2 18x3 12x4 10x5
85 kg/mm226x1 20x2 16x3 12x3 8x5
B42U Bending Machine
Steel capacity Diameter / Number of pieces
45 kg/mm2
42x1 30x2 24x3 20x4 18x5
65 kg/mm2
36x1 26x2 22x3 18x4 16x5
85 kg/mm2
32x1 24x2 20x3 16x4 14x5
B52U Bending Machine
Steel capacity Diameter / Number of pieces
45 kg/mm252x1 36x2 30x3 26x4 24x5
65 kg/mm244x1 32x2 28x3 24x4 22x5
85 kg/mm240x1 30x2 26x3 22x4 20x5
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REBAR CONNECTION
CORRECT TYPES:
1. Single Bar bending with Hood Support Rod & Mandrels:
with Hood Support Rod with Mandrels
2. Multiple Bars bending with Hood Support Rod & Mandrels:
with Mandrels with Hood Support Rod
NOTE: Hood Support Rod should be used when bars with smaller diameter will be
bended, while for greater diameters, mandrels should be user. It’s better for the user to
use Hood Support Rod if diameter is less then 22 mm.
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TECHNICAL DATA
SPECIFICATIONS
MODEL B26U B36U B42U B52U
Maximum Bending - 45
kg/mm2 26 36 42 52
Engine Power (kW) 1,5 3 4 5,5
Volt 380 380 380 380
Weight (kg) 170 360 435 700
Dimensions (cm) 65x75x70 cm 90x80x85 cm 95x85x87 cm 120x100x100 cm
Speed (rpm) 9 9,5 8 7,5
Power Transmission Mechanical Mechanical Mechanical Mechanical
Frequency 50 Hz 50 Hz 50 Hz 50 Hz
ATTACHMENTS
• Standard pins : 5 units
• Straight pins : 1 unit
• Mandrels : 3 units
• Hood support rod : 1 unit
• 30 mm key : 1 unit
BENDING VALUES
B26U Bending Machine
Steel capacity Diameter / Number of pieces
45 kg/mm226x1 20x2 16x3 14x4 12x5
65 kg/mm222x1 18x2 14x3 12x4 10x5
85 kg/mm220x1 16x2 12x3 10x4 8x5
B36U Bending Machine
Steel capacity Diameter / Number of pieces
45 kg/mm236x1 26x2 22x3 16x4 12x5
65 kg/mm230x1 24x2 18x3 12x4 10x5
85 kg/mm226x1 20x2 16x3 12x3 8x5
B42U Bending Machine
Steel capacity Diameter / Number of pieces
45 kg/mm242x1 30x2 24x3 20x4 18x5
65 kg/mm236x1 26x2 22x3 18x4 16x5
85 kg/mm232x1 24x2 20x3 16x4 14x5
B52U Bending Machine
Steel capacity Diameter / Number of pieces
45 kg/mm252x1 36x2 30x3 26x4 24x5
65 kg/mm244x1 32x2 28x3 24x4 22x5
85 kg/mm240x1 30x2 26x3 22x4 20x5
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REBAR CONNECTION
CORRECT TYPES:
1. Single Bar bending with Hood Support Rod & Mandrels:
with Hood Support Rod with Mandrels
2. Multiple Bars bending with Hood Support Rod & Mandrels:
with Mandrels with Hood Support Rod
NOTE: Hood Support Rod should be used when bars with smaller diameter will be
bended, while for greater diameters, mandrels should be user. It’s better for the user to
use Hood Support Rod if diameter is less then 22 mm.
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INCORRECT TYPES:
NOTE: Never try to bend any bar with incorrect types. OSTIM does not accept any
responsibility in these cases.
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PROHIBITED USAGE
xDuring bending operations, you should never stand behind the machine. Anybody
should be moved away from the machine.
xWhile the machine is running, any materials other than ones to be bended should never
put into bending devices.
xThe machine should not be started in wet condition.
xNo bending operation should be carried out in any dimension and quantity other than
specified ones in capacity sheet on the machine.
xIn case of multi-bending operations, steel plates in any quantity specified in capacity
sheet shall be overlapped, leaned and bended on the support lever or bending balls.
Steel plates should not be bended in any other pattern.
xThe switchboard should never be intervened by any unauthorized people.
xAutomation system of the machine should never be tried to modify.
xThe machine should never be started unless grounding is made.
xThe machine should never be started while the upper cover is open.
xThe machine should only be started by skilled people.
xThe machine should never be started without grease.
xWarning labels attached on the machine should not be removed.
xNo part should be fixed into the machine other than the parts produced by OSTIM.
xAny curved, deformed, cracked or bored devices or any devices with enlarged
diameters should not be assembled to the machine.
xAny defective bending operations should never be carried out on the machine.
xThe machine should be cleaned properly by any authorized person.
xIn case that cover of the switchboard should be opened, wiring of the machined should
be switched off.
xAny steel plate should be fixed properly by shelter, bending bush and pins on the
machine.
PROTECTIVE APPARATUS
The following apparatuses should be used during operation;
xHats should be worn!
xGoggles should be worn!
xSteel nosed boats should be worn!
xGloves should be worn!
NOTE: While working on the machine, you should never wear long dress, bracelets,
aprons with long lower parts, and jewelries hanged out of body, because there is a risk
of catching and hitching.
HANDLING THE MACHINE
To handle the machine, forklifts, movable cranes or bridge cranes should be driven.
Forklift should only be used while the machined is packaged in a chest. To handle the
machine in a chest, a wedge should be put under wheels of the machine not to contact the
floor, or wheels should be disassembled and replaced. Steel rope, chain and polyester sling
should be used in hoisting the machine.
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INCORRECT TYPES:
NOTE: Never try to bend any bar with incorrect types. OSTIM does not accept any
responsibility in these cases.
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PROHIBITED USAGE
xDuring bending operations, you should never stand behind the machine. Anybody
should be moved away from the machine.
xWhile the machine is running, any materials other than ones to be bended should never
put into bending devices.
xThe machine should not be started in wet condition.
xNo bending operation should be carried out in any dimension and quantity other than
specified ones in capacity sheet on the machine.
xIn case of multi-bending operations, steel plates in any quantity specified in capacity
sheet shall be overlapped, leaned and bended on the support lever or bending balls.
Steel plates should not be bended in any other pattern.
xThe switchboard should never be intervened by any unauthorized people.
xAutomation system of the machine should never be tried to modify.
xThe machine should never be started unless grounding is made.
xThe machine should never be started while the upper cover is open.
xThe machine should only be started by skilled people.
xThe machine should never be started without grease.
xWarning labels attached on the machine should not be removed.
xNo part should be fixed into the machine other than the parts produced by OSTIM.
xAny curved, deformed, cracked or bored devices or any devices with enlarged
diameters should not be assembled to the machine.
xAny defective bending operations should never be carried out on the machine.
xThe machine should be cleaned properly by any authorized person.
xIn case that cover of the switchboard should be opened, wiring of the machined should
be switched off.
xAny steel plate should be fixed properly by shelter, bending bush and pins on the
machine.
PROTECTIVE APPARATUS
The following apparatuses should be used during operation;
xHats should be worn!
xGoggles should be worn!
xSteel nosed boats should be worn!
xGloves should be worn!
NOTE: While working on the machine, you should never wear long dress, bracelets,
aprons with long lower parts, and jewelries hanged out of body, because there is a risk
of catching and hitching.
HANDLING THE MACHINE
To handle the machine, forklifts, movable cranes or bridge cranes should be driven.
Forklift should only be used while the machined is packaged in a chest. To handle the
machine in a chest, a wedge should be put under wheels of the machine not to contact the
floor, or wheels should be disassembled and replaced. Steel rope, chain and polyester sling
should be used in hoisting the machine.
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------------------------------------------------------------------------------
!!! WARNING !!!
xThe machine should be run without vibration.
xThe machine should not be handled in wet environment.
xAny parts lost or damaged while handling should be reported to OSTIM.
xWhile using hoisting and handling equipment, their maximum handling capacity should
be considered.
xMass center of the equipment should be considered while hoisting.
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!!! WARNING !!!
Cautionary marks on all handling equipment should be considered
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CONTROLS & SETTINGS
NO BUTTON FUNCTION
1 45° Bending Lever Used in setting bending degrees
2 90° Bending Lever Used in setting bending degrees
3 180° Bending Lever Used in setting bending degrees
4 Manuel / Automatic Allows to control the machine automatically or
manually
5 Emergency Stop Used when the machine should be turned off
6 Left/Right Key Ensures the machine to run in left or right direction
7 FootSwitch Ensures operation of the disc
8 Switchboard Includes automation system
45, 90 AND 180ºBENDING:
There are switch adjusting pins in three sizes on the bending disc. These pins are set
upon delivery of the machine. A bending degree is selected by the bending adjusting lever
attached in front of the machine. MAN-AUTO switch left side on the control board should be
moved to MAN position, and rotation direction should be checked. After these checks are
completed, hook bending operation is carried out in the machine. Is the switch pins are
replaced, the switch pin should be moved forward and backward through angle adjusting
grooves installed in edges of the bending disc to readjust, and thus a bending angle should be
set properly for hook bending (When the switch pin approaches the switch, the bending
degree decreases. When the switch pin move away from the switch, the bending degree
increases).
After setting operation is completed, the pin is attached to the spindle rim of the
bending disc, install the bending bush appropriate diameter of any steel plate to be bended on
the pin. Install one of other pins into one of the grooves on the bending disc, and install one of
proper bending balls on the pin to ensure a proper opening according to thickness of the steel
plate to be bended. Put of the steel plate to be bended on the machine, and one of the bending
pins into one of the grooves on the bending sledges. According to thickness of any steel plate
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to be bended, steel plate of the bending disc should be installed to its front side over bending
sledges for safety to prevent it from moving and causing any injury during bending return.
The bending sledges are moved forward and backward by means of an adjusting wrench, and
it is ensured that the steel plate to be bended is aligned as length of the machine. Thus bending
operations should be completed. The machine should be moved to automatic position for
serial bending operations.
While the machine in Manual position, as long as the foot lever is pressed, the bending
disc of the machine rotates, and then stops at the time when the machine completes bending
operations and comes to standby position. While the machine is in automatic position, after
the foot lever is pressed and released once, the bending disc stops at the time when the
machine completes bending operations and comes to standby position. Further, while the
machine is in automatic position, the bending disc stops at the time the machine completes
bending operations, and the foot lever is held and pressed during return. When the foot lever
is released, it rotates in the return direction, and stops at the zero point.
To change foot, the bending change lever in its front side is moved to the position
shown in figure.
STIRRUP & SINGLE REBAR BENDING:
Single Bending:
The machine will bend single bar when “SINGLE” is chosen in the button. It will, for
example, bend only and only 45ºin every push to footswitch. The bending angle in Single
Bending could also be observed from the buttons, each time, the light inside the button will
appear once during bending.
Stirrup Bending:
In multiple stirrups bending, the SINGLE / PROGRAM button should be turned to
PROGRAM side. The program allows the operator to select the angles consecutively. Each
angle is selected by a single button push, and the next angle is selected by the same. The
operator should enter the angles he wants the stirrup to be bended. After the program is
selected and the angles are determined, the bending disc will turn to each angle consecutively
after each single push to FootSwitch. The memorized angles would be deleted by turning the
button to SINGLE once and back to PROGRAM side.
NOTE: After setting the machine, never run it in adverse direction. It may damage to all
mechanical parts.
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------------------------------------------------------------------------------
!!! WARNING !!!
xThe machine should be run without vibration.
xThe machine should not be handled in wet environment.
xAny parts lost or damaged while handling should be reported to OSTIM.
xWhile using hoisting and handling equipment, their maximum handling capacity should
be considered.
xMass center of the equipment should be considered while hoisting.
------------------------------------------------------------------------------
!!! WARNING !!!
Cautionary marks on all handling equipment should be considered
------------------------------------------------------------------------------
CONTROLS & SETTINGS
NO BUTTON FUNCTION
1 45° Bending Lever Used in setting bending degrees
2 90° Bending Lever Used in setting bending degrees
3 180° Bending Lever Used in setting bending degrees
4 Manuel / Automatic Allows to control the machine automatically or
manually
5 Emergency Stop Used when the machine should be turned off
6 Left/Right Key Ensures the machine to run in left or right direction
7 FootSwitch Ensures operation of the disc
8 Switchboard Includes automation system
45, 90 AND 180ºBENDING:
There are switch adjusting pins in three sizes on the bending disc. These pins are set
upon delivery of the machine. A bending degree is selected by the bending adjusting lever
attached in front of the machine. MAN-AUTO switch left side on the control board should be
moved to MAN position, and rotation direction should be checked. After these checks are
completed, hook bending operation is carried out in the machine. Is the switch pins are
replaced, the switch pin should be moved forward and backward through angle adjusting
grooves installed in edges of the bending disc to readjust, and thus a bending angle should be
set properly for hook bending (When the switch pin approaches the switch, the bending
degree decreases. When the switch pin move away from the switch, the bending degree
increases).
After setting operation is completed, the pin is attached to the spindle rim of the
bending disc, install the bending bush appropriate diameter of any steel plate to be bended on
the pin. Install one of other pins into one of the grooves on the bending disc, and install one of
proper bending balls on the pin to ensure a proper opening according to thickness of the steel
plate to be bended. Put of the steel plate to be bended on the machine, and one of the bending
pins into one of the grooves on the bending sledges. According to thickness of any steel plate
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to be bended, steel plate of the bending disc should be installed to its front side over bending
sledges for safety to prevent it from moving and causing any injury during bending return.
The bending sledges are moved forward and backward by means of an adjusting wrench, and
it is ensured that the steel plate to be bended is aligned as length of the machine. Thus bending
operations should be completed. The machine should be moved to automatic position for
serial bending operations.
While the machine in Manual position, as long as the foot lever is pressed, the bending
disc of the machine rotates, and then stops at the time when the machine completes bending
operations and comes to standby position. While the machine is in automatic position, after
the foot lever is pressed and released once, the bending disc stops at the time when the
machine completes bending operations and comes to standby position. Further, while the
machine is in automatic position, the bending disc stops at the time the machine completes
bending operations, and the foot lever is held and pressed during return. When the foot lever
is released, it rotates in the return direction, and stops at the zero point.
To change foot, the bending change lever in its front side is moved to the position
shown in figure.
STIRRUP & SINGLE REBAR BENDING:
Single Bending:
The machine will bend single bar when “SINGLE” is chosen in the button. It will, for
example, bend only and only 45ºin every push to footswitch. The bending angle in Single
Bending could also be observed from the buttons, each time, the light inside the button will
appear once during bending.
Stirrup Bending:
In multiple stirrups bending, the SINGLE / PROGRAM button should be turned to
PROGRAM side. The program allows the operator to select the angles consecutively. Each
angle is selected by a single button push, and the next angle is selected by the same. The
operator should enter the angles he wants the stirrup to be bended. After the program is
selected and the angles are determined, the bending disc will turn to each angle consecutively
after each single push to FootSwitch. The memorized angles would be deleted by turning the
button to SINGLE once and back to PROGRAM side.
NOTE: After setting the machine, never run it in adverse direction. It may damage to all
mechanical parts.
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45 ºBending
90 ºBending
180 ºBending
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Stirrup ºBending:
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45 ºBending
90 ºBending
180 ºBending
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Stirrup ºBending:
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MAINTENANCE & LUBRICATION
It is very important that the machine should be maintained to increase service life of
the machine and ensure bending operations safely. We advise that each user should install a
reliable system for inspection and maintenance of the machine. The following details are
given for reference. A gear oil No.90 is used in reducer unit of the machine.
SHORT TERM MAINTENANCE
xClean dust and steel shavings on the machine by a brush.
xIf the machine runs outdoors, it should be protected against rain while raining.
xRunning noise of the machine should be checked.
xThe bending sledges should be moved, and their components should be cleaned and
lubricated.
xAdjusting lever mechanism of the machine should be cleaned and lubricated.
xAll colorless steel surfaces should be lubrication by protective oil against corrosion.
MONTHLY MAINTENANCE
xThe bending pins and bending sledges should be checked. No cracked and curved parts
should be used.
xIt should be checked if the reducer leaks oil.
xIt should be checked if the switch pulleys used in the machine are curved.
xIt should be checked if all bolts of the machine are tightened.
ANNUAL MAINTENANCE
xOil of the machine should be replaced.
xIf it is failed, felts and bearings should be replaced.
xIt should be checked for curved, cracked or worn parts.
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ERRORS & RESOLUTION ADVISORY
Possible errors and advisory resolutions are listed above.
------------------------------------------------------------------------------
!!! WARNING !!!
In case that switchboard of the machine should be opened to eliminate any faults, and
to identify any electrical failures of the machine, its power should be switched off, and it
should be checked by skilled people.
------------------------------------------------------------------------------
The machine fails to
operate
1. Incomplete phase may
come to the wiring connected
to the machine.
2. The Emergency Stop
button may remain pressed.
3. The engine protection
switch may be blown.
4. The direction changeover
switch may be in position 0.
5. Cover of the switchboard
may be open or may not be
closed completely.
1. Check phases.
2. Check the button. If the
button is pressed, switch on it
by turning in arrow direction
on it.
3. Check the engine
protection switch. It the
switch is blown, move it to
position 1.
4. Check the switch. If it is in
position 0, turn it to right or
left.
5. Check cover of the
switchboard.
The bending disc
rotates continuously
1. The switch pulleys may be
curved or broken.
2. There may not a zero
setting pin and switch pins on
the machine flange.
3. Direction contacts may be
failed.
1. Check the pulleys. If they
are broken, replace them.
2. Check pins. Complete
missing one.
3. Check contacts.
The engine
protection switch is
blown continuously
1. The diode may be
exploded.
2. The engine may be burnt.
3. The machine may bend
more steel plates than its
bending capacity.
4. Incomplete phase may
come to the wiring connected
to the machine.
5. The transformer may be
exploded.
6. Short circuit or wearing
may occur in cables.
1. Check the diode.
2. Check the engine.
3. Check any bended steel
plate as per type and size of
materials specified in the
capacity sheet.
4. Check phases in the
wiring.
5. Check the transformer.
6. Check cables and
connections.
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MAINTENANCE & LUBRICATION
It is very important that the machine should be maintained to increase service life of
the machine and ensure bending operations safely. We advise that each user should install a
reliable system for inspection and maintenance of the machine. The following details are
given for reference. A gear oil No.90 is used in reducer unit of the machine.
SHORT TERM MAINTENANCE
xClean dust and steel shavings on the machine by a brush.
xIf the machine runs outdoors, it should be protected against rain while raining.
xRunning noise of the machine should be checked.
xThe bending sledges should be moved, and their components should be cleaned and
lubricated.
xAdjusting lever mechanism of the machine should be cleaned and lubricated.
xAll colorless steel surfaces should be lubrication by protective oil against corrosion.
MONTHLY MAINTENANCE
xThe bending pins and bending sledges should be checked. No cracked and curved parts
should be used.
xIt should be checked if the reducer leaks oil.
xIt should be checked if the switch pulleys used in the machine are curved.
xIt should be checked if all bolts of the machine are tightened.
ANNUAL MAINTENANCE
xOil of the machine should be replaced.
xIf it is failed, felts and bearings should be replaced.
xIt should be checked for curved, cracked or worn parts.
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14
ERRORS & RESOLUTION ADVISORY
Possible errors and advisory resolutions are listed above.
------------------------------------------------------------------------------
!!! WARNING !!!
In case that switchboard of the machine should be opened to eliminate any faults, and
to identify any electrical failures of the machine, its power should be switched off, and it
should be checked by skilled people.
------------------------------------------------------------------------------
The machine fails to
operate
1. Incomplete phase may
come to the wiring connected
to the machine.
2. The Emergency Stop
button may remain pressed.
3. The engine protection
switch may be blown.
4. The direction changeover
switch may be in position 0.
5. Cover of the switchboard
may be open or may not be
closed completely.
1. Check phases.
2. Check the button. If the
button is pressed, switch on it
by turning in arrow direction
on it.
3. Check the engine
protection switch. It the
switch is blown, move it to
position 1.
4. Check the switch. If it is in
position 0, turn it to right or
left.
5. Check cover of the
switchboard.
The bending disc
rotates continuously
1. The switch pulleys may be
curved or broken.
2. There may not a zero
setting pin and switch pins on
the machine flange.
3. Direction contacts may be
failed.
1. Check the pulleys. If they
are broken, replace them.
2. Check pins. Complete
missing one.
3. Check contacts.
The engine
protection switch is
blown continuously
1. The diode may be
exploded.
2. The engine may be burnt.
3. The machine may bend
more steel plates than its
bending capacity.
4. Incomplete phase may
come to the wiring connected
to the machine.
5. The transformer may be
exploded.
6. Short circuit or wearing
may occur in cables.
1. Check the diode.
2. Check the engine.
3. Check any bended steel
plate as per type and size of
materials specified in the
capacity sheet.
4. Check phases in the
wiring.
5. Check the transformer.
6. Check cables and
connections.
15
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15
Despite the foot
lever is pressed, the
machine fails to
operate
1. The plug may be removed.
2. The lever switch may be
failed.
3. The contacts may be failed
in the electrical system.
1. Check the plug.
2. Check the plug. If it is
failed, replace it.
3. Check the contacts.
The emergency stop
fails to operate
1. The emergency stop
contact may be failed.
2. Cable connections may be
loosed.
1. Replace the emergency
stop button.
2. Check them.
The machine sounds
1. The bearings may be
failed.
2. Propeller cover of the
engine may be rubbed.
3. Gears may be broken.
4. Oil in the reducer may be
over.
5. Incomplete phase may
come to the wiring connected
to the machine.
6. The machine may be
coerced over its capacity.
7. In machines equipped by
electromagnetic brakes, the
brake may not be engaged, or
the lining may be broken and
rubbed.
1. Check them.
2. Check it.
3. Check them.
4. Check oil in the reducer.
5. Check phases in the
wiring.
6. Check any bended steel
plate as per the capacity
sheet.
7. Check the linings and if the
brake operates.
The machine leaks
oil
1. The reducer ventilation
stopper may not be installed.
2. The engine felt may leak
oil.
3. Fastening bolts of the
reducer may be loosed.
1. Check if the stopper is
installed.
2. Check the engine in the
propeller side. If oil escapes,
replace the engine felt.
3. Check them. If they are
loosen, replace them.
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16
MECHANICAL DRAWING
16
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15
Despite the foot
lever is pressed, the
machine fails to
operate
1. The plug may be removed.
2. The lever switch may be
failed.
3. The contacts may be failed
in the electrical system.
1. Check the plug.
2. Check the plug. If it is
failed, replace it.
3. Check the contacts.
The emergency stop
fails to operate
1. The emergency stop
contact may be failed.
2. Cable connections may be
loosed.
1. Replace the emergency
stop button.
2. Check them.
The machine sounds
1. The bearings may be
failed.
2. Propeller cover of the
engine may be rubbed.
3. Gears may be broken.
4. Oil in the reducer may be
over.
5. Incomplete phase may
come to the wiring connected
to the machine.
6. The machine may be
coerced over its capacity.
7. In machines equipped by
electromagnetic brakes, the
brake may not be engaged, or
the lining may be broken and
rubbed.
1. Check them.
2. Check it.
3. Check them.
4. Check oil in the reducer.
5. Check phases in the
wiring.
6. Check any bended steel
plate as per the capacity
sheet.
7. Check the linings and if the
brake operates.
The machine leaks
oil
1. The reducer ventilation
stopper may not be installed.
2. The engine felt may leak
oil.
3. Fastening bolts of the
reducer may be loosed.
1. Check if the stopper is
installed.
2. Check the engine in the
propeller side. If oil escapes,
replace the engine felt.
3. Check them. If they are
loosen, replace them.
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16
MECHANICAL DRAWING
17
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17
SPARE PARTS LIST*
NO PART
CODE PART NAME PCS NO PART
CODE PART NAME PCS
1 MB36-01 MAKNE GÖVDES1 35 MB36-35 LEFT/RGHT BUTONU 1
2 MB36-02 REDÜKTÖR 1 36 MB36-36 TAKIM SANDII 1
3 MB36-03 REDÜKTÖR GÖVDES1 37 MB36-37 220 VOLT KONTROL SGORTASI 1
4 MB36-04 Z5 PNYON DL1 38 MB36-38 380 VOLT SGORTA 1
5 MB36-05 RULMAN 6018 90x140x24 1 39 MB36-39 KONTAKTÖR 2
6 MB36-06 Z6 BÜYÜK DL1 40 MB36-40 YARDIMCI KONTAKTÖR 2
7 MB36-07 GÖBEK ML1 41 MB36-41 400/220 TRANSFORMATÖR 1
8 MB36-08 BÜKÜM KIZAI 1 42 MB36-42 PLC 1
9 MB36-09 KIZAK BALANTI LAMASI 8
10 MB36-10 DÜZ PM 1
11 MB36-11 BÜKÜM BURCU 1
12 MB36-12 BÜKÜM BURCU 1
13 MB36-13 BÜKÜM BURCU 1
14 MB36-14 PM 5
15 MB36-15 DAYAMA KOLU 1
16 MB36-16 TABLA 1
17 MB36-17 KIZAK AYAR CVATASI 2
18 MB36-18 KIZAK ALIN LAMASI 2
19 MB36-19 BÜKÜM DSK1
20 MB36-20 M12x1,75x25 CVATA 4
21 MB36-21 REDÜKTÖR BALANTI BURCU 4
22 MB36-22 REDÜKTÖR KAPAI 1
23 MB36-23 PEDAL 1
24 MB36-24 M12x1,75x25 CVATA 16
25 MB36-25 RULMAN 6213 65x120x23 1
26 MB36-26 RULMAN 6211 55x100x21 1
27 MB36-27 ÜST KAPAK SACI 1
28 MB36-28 SIFIRLAMA PM1
29 MB36-29 SIFIRLAMA SWCHT 2
30 MB36-30 SIFIRLAMA PABUCU 1
31 MB36-31 BÜKÜM BUTONLARI 3
32 MB36-32 PROGRAM BÜKÜM BUTONU 1
33 MB36-33 MANUEL / OTO BUTONU 1
34 MB36-34 ACL STOP BUTONU 1
* For technical purposes, parts list are designed in Turkish.
18
POWER DIAGRAM
CONTROL DIAGRAM
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18
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17
SPARE PARTS LIST*
NO PART
CODE PART NAME PCS NO PART
CODE PART NAME PCS
1 MB36-01 MAKNE GÖVDES1 35 MB36-35 LEFT/RGHT BUTONU 1
2 MB36-02 REDÜKTÖR 1 36 MB36-36 TAKIM SANDII 1
3 MB36-03 REDÜKTÖR GÖVDES1 37 MB36-37 220 VOLT KONTROL SGORTASI 1
4 MB36-04 Z5 PNYON DL1 38 MB36-38 380 VOLT SGORTA 1
5 MB36-05 RULMAN 6018 90x140x24 1 39 MB36-39 KONTAKTÖR 2
6 MB36-06 Z6 BÜYÜK DL1 40 MB36-40 YARDIMCI KONTAKTÖR 2
7 MB36-07 GÖBEK ML1 41 MB36-41 400/220 TRANSFORMATÖR 1
8 MB36-08 BÜKÜM KIZAI 1 42 MB36-42 PLC 1
9 MB36-09 KIZAK BALANTI LAMASI 8
10 MB36-10 DÜZ PM 1
11 MB36-11 BÜKÜM BURCU 1
12 MB36-12 BÜKÜM BURCU 1
13 MB36-13 BÜKÜM BURCU 1
14 MB36-14 PM 5
15 MB36-15 DAYAMA KOLU 1
16 MB36-16 TABLA 1
17 MB36-17 KIZAK AYAR CVATASI 2
18 MB36-18 KIZAK ALIN LAMASI 2
19 MB36-19 BÜKÜM DSK1
20 MB36-20 M12x1,75x25 CVATA 4
21 MB36-21 REDÜKTÖR BALANTI BURCU 4
22 MB36-22 REDÜKTÖR KAPAI 1
23 MB36-23 PEDAL 1
24 MB36-24 M12x1,75x25 CVATA 16
25 MB36-25 RULMAN 6213 65x120x23 1
26 MB36-26 RULMAN 6211 55x100x21 1
27 MB36-27 ÜST KAPAK SACI 1
28 MB36-28 SIFIRLAMA PM1
29 MB36-29 SIFIRLAMA SWCHT 2
30 MB36-30 SIFIRLAMA PABUCU 1
31 MB36-31 BÜKÜM BUTONLARI 3
32 MB36-32 PROGRAM BÜKÜM BUTONU 1
33 MB36-33 MANUEL / OTO BUTONU 1
34 MB36-34 ACL STOP BUTONU 1
* For technical purposes, parts list are designed in Turkish.
18
POWER DIAGRAM
CONTROL DIAGRAM
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S1
S2
S3
S5
S7
C2 C1
12 volt
S8
S4
S6
0
220
+12V
0
0
Com
45
90
180
Oto Manuel
Etre
Pedal
Siwich
Siwich
0
45 derece lamba
Etre lambası
C1
C2
İleri kontaktör
Geri kontaktör
90 derece lamba
180 derece
lamba
Trafo
AC/DC Güç
kaynağı
11
1
2
3
4
5
6
7
8
10
Elektronik
Kart
MOTOR
UV
S
42
1 3
R
2 4 66
C 1
F2 MotorKoruma Şalteri 0-1 (Pkzm 0-10 )
5 31 5
Enversör Şalter ( 1-0-1) 16A
T
51
C 2
9
52
61
62
71
72
81
82
51
52
61
62
71
72
81
82
C 1
2
1
S0
S0:Acil stop
S1:45°Butonu
S2:90°Butonu
S3:180°Butonu
S4:Otomatik Manuel Mandal buton
S5:Etre ışıklı mandal buton
S6: ayak pedalı
S7:Pim swich
S8:Sıfır swich
C1:ileri kontaktör
C2:Geri kontaktör
W
İMZA
RESİM NO:
TARİH
Resim
REVİZYON NO
REVİZYON TARİHİ
Eyüp ACIELMA
ADI - SOYADI
HAZIRLAYAN
KONTROL
ADET MALZEME
ÇİZEN Cüneyt Yavuz
Bayram ALBAYRAK
PROJE
BÜKME MAKİNASI
36'lik Elektrik Bükme Şeması
ADEMSAN MAKİNE
San.Tic.Ltd.Şti.
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DEMİR BÜKME
MAKİNELERİ
MB (26, 36, 42, 52) SERİSİ
DEMİR BÜKME MAKİNESİ
KULLANMA KLAVUZU
This manual suits for next models
4
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