Manual
Weld Seam Detection System R4000 SND40
for Tubes, Cans and Drums
Technical records
B0059001 / Rev. 2.3
154
ROLAND ELECTRONIC GmbH · Otto-Maurer-Str. 17 · DE 75210 Keltern · Phone +49 (0)7236-9392-0 · Fax +49 (0)7236-9392-33
11.2 Service
Pos: 123 /Schweissnaht/Geräte/SND40/11 Technische Unterlagen/Service/Neu Einrichten eines Rohres @ 0\mod_11 4371493676 5_501.do cx @ 2013 @ 3 @ 1
11.2.1 Setting-up a tube
Fig. 79: Setting up a tube
Pos: 124 /Schw eissnaht/ Geräte/SND40/ 11 Technis che Unterlagen/Service/Servicefunktion Remote Desktop @ 0\mod_ 1143640608 765_501.docx @ 2 001 @ 344 @ 1
Entering the
tube parameters
is tube magnetic
?
set sensor signal
to „leakage flux“
check if signal gets
better with less
magnetization.
yes
yes
no
no
Signal gain = 1
magnetic flux = 100
1
. diameter of tube
2
. speed resp
.
3. rotation rate
4. settling time
5. slippage
6. width of weld seam
7. sort-out threshold
magnetic flux < 100
can weld seam signal
easily be evaluated ?
no
set sensor signal
to „eddy current“
test run in x/y mode
finding the
optimal settings
start test run;
finding the remaining
setting values
1. magnetic flux
2
. frequency
3. input gain
4.
signal gain
5. phase
6
. high-pass and low-pass
1
. sample rate per cm
2. filter type
weld seam signal is to run in y direction
fault signal is to run in x direction
optimum found
?
store
yes
store
start test run
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