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Verfügbare Sprachen
Cembre hydraulic unit
1.7
Bending with Hydraulic Bending Tool
Observe instruction manual for tool.
;
;
;
;
Start of bend: Middle of the pipe bend section for
pipe bends:
Table [TV.25]
Bend begins at the pipe bend 90° bend
TV.21
90° bend
J Mark pipe bend as shown. When
bending from the middle of the bend
J middle-middle (or middle outer)
section, the geometrical changes in
length on the straight pipe section can
be disregarded.
J 1/6 bend section* in direction of bend
start, return measure and mark.
M-M
M-A
1/6
The individual steps for d26 to d63 are shown on the next page.
The figures show the new bending template.
Bending with Hydraulic Bending Tool
Determining middle of bend
J Mark pipe bend as shown for the bend
:
Setting up bending tool
J Place hydraulic cylinder onto the base plate.
a
J Apply dimension-specific scale.
s
J Insert adapter nipple (only d26 to d40).
d
J Place required bending gauge onto the adapter nipple.
f
J Insert mandrel into the bending roller.
g
J Insert bending rollers into the required hole.
J Connect hydraulic coupling to hydraulic nipple of the bending tool.
h
J Connect control cable of the bending tool to the connector socket of the hydraulic
j
unit.
Performing bending
J Specify bending angle.
k
J Adjust the slider to the corresponding dimensions and angle and fasten with the
positioning screw.
J Mark the middle of the curve on the pipe.
l
J Lay the pipe into the bending gauge. When doing so, observe the middle of the curve.
;
;
The pipe must protrude over the bending rollers.
J Press and hold down start button on the bending tool
;
The bending instrument performs the bending procedure.
The bending instrument finishes the bending procedure automatically once the
A
required bending angle has been reached.
20
GF Piping Systems
45° bend
When bending from the middle of the
bend, the geometrical changes in length
can be disregarded.
M-M
M-A
BM
Tab. [TV.27]
Table [TV.26]
JRG Sanipex MT
30° bend
When bending from the middle of the
bend, the geometrical changes in length
can be disregarded.
M-M
M-A
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