Bohler voestalpine URANOS 1500, Instruction Manual

Page: 80 / 340

76
THEORETISCHE HINWEISE ZUM SCHWEISSEN
DE
»
9RUKDQGHQVHLQYRQ)HȐ/DFN5RVWRGHU6FKPXW]
DXIGHQ:HUNVW¾FNHQ
»
:HUNVW¾FNHYRUGHP6FKZHL¡HQVRUJI¦OWLJUHLQLJHQ
»
9RUKDQGHQVHLQYRQ)HXFKWLJNHLWLP
=XVDW]ZHUNVWRII
»
,PPHU3URGXNWHXQG0DWHULDOLHQKRFKZHUWLJHU4XDOLW¦WEHQXW]HQ
»
=XVDW]ZHUNVWRIILPPHULQHLQZDQGIUHLHP=XVWDQGKDOWHQ
»
'XUFKI¾KUXQJGHV6FKZHL¡HQVXQNRUUHNW
»
'HQNRUUHNWHQ$UEHLWVDEODXII¾UGLH]XVFKZHL¡HQGH9HUELQGXQJ
DXVI¾KUHQ
»
8QJOHLFKH(LJHQVFKDȎHQGHU:HUNVW¾FNH
»
9RUGHP6FKZHL¡HQHLQ3XIIHUQDXVI¾KUHQ
Kälterisse
Ursache Lösung
»
9RUKDQGHQVHLQYRQ)HXFKWLJNHLWLP
=XVDW]ZHUNVWRII
»
,PPHU3URGXNWHXQG0DWHULDOLHQKRFKZHUWLJHU4XDOLW¦WEHQXW]HQ
»
=XVDW]ZHUNVWRIILPPHULQHLQZDQGIUHLHP=XVWDQGKDOWHQ
»
%HVRQGHUH)RUPGHU]XVFKZHL¡HQGHQ9HUELQGXQJ
»
:HUNVW¾FNHYRUZ¦UPHQ
»
(LQ1DFKZ¦UPHQDXVI¾KUHQ
»
'HQNRUUHNWHQ$UEHLWVDEODXII¾UGLH]XVFKZHL¡HQGH9HUELQGXQJ
DXVI¾KUHQ
9. THEORETISCHE HINWEISE ZUM SCHWEISSEN
9.1 Schweißen mit Mantelelektroden (E-Hand-Schweißen)
Vorbereitung der Schweißkanten
8PJXWH6FKZHL¡HUJHEQLVVH]XHUKDOWHQLVWHVLQMHGHP)DOOUDWVDPDQVDXEHUHQ7HLOHQ]XDUEHLWHQGLHIUHLYRQ2[LGDWLRQ5RVW
RGHUDQGHUHQ6FKPXW]SDUWLNHOQVLQG
Wahl der Elektrode
'HU'XUFKPHVVHUGHU6FKZHL¡HOHNWURGHK¦QJWYRQGHU:HUNVWRIIGLFNHGHU3RVLWLRQGHP1DKȐ\SXQGYRQGHU9RUEHUHLWXQJGHV
:HUNVW¾FNVDE(OHNWURGHQPLWJUR¡HP'XUFKPHVVHUHUIRUGHUQHLQHKRKH6WURP]XIXKUZRUDXVHLQHKRKH:¦UPH]XIXKUEHLP
6FKZHL¡YRUJDQJUHVXOWLHUW
'XUFKPHVVHUHUIRUGHUQHLQHKRKH6WURP]XIXKUZRUDXVHLQHKRKH:¦UPH]XIXKUEHLP6FKZHL¡YRUJDQJUHVXOWLHUW
$UWGHU8PPDQWHOXQJ (LJHQVFKDȏHQ Verwendung
5XWLO (LQIDFKKHLWLQGHUDOOH3RVLWLRQHQ 9HUZHQGXQJ
6DXHUKRKH 6FKPHO]JHVFKZLQGLJNHLW HEHQIO¦FKLJ
Basisch JXWHPHFKDQLVFKH(LJHQVFKDȎHQ 9HUZHQGXQJ
Wahl des Schweißstromes
'HUGHP7\SGHUYHUZHQGHWHQ(OHNWURGHHQWVSUHFKHQGH6FKZHL¡VWURP%HUHLFKZLUGYRQGHQ(OHNWURGHQKHUVWHOOHUQDXIGHU
9HUSDFNXQJGHU(OHNWURGHQDQJHJHEHQ
Zündung und Aufrechterhaltung des Lichtbogens
'HU HOHNWULVFKH /LFKWERJHQ ZLUG GXUFK 5HLEXQJ GHU (OHNWURGHQVSLW]H DP JHHUGHWHQ 6FKZHL¡VW¾FN XQG GXUFK UDVFKHV
=XU¾FN]LHKHQGHV6WDEHVELV]XPQRUPDOHQ6FKZHL¡DEVWDQGQDFKHUIROJWHU=¾QGXQJGHV/LFKWERJHQVKHUJHVWHOOW,QOHW]WHUHP
)DOOZLUGGLH%HIUHLXQJGXUFKHLQHQVHLWOLFKHQ5XFNKHUEHLJHI¾KUW
8P GLH %RJHQ]¾QGXQJ ]X YHUEHVVHUQ LVW HV LP $OOJHPHLQHQ YRQ 9RUWHLO GHQ 6WURP DQI¦QJOLFK JHJHQ¾EHU GHP
*UXQGVFKZHL¡VWURP]XHUK¸KHQ+RW6WDUW
1DFK+HUVWHOOXQJGHV/LFKWERJHQVEHJLQQWGLH6FKPHO]XQJGHV0LȐHOVW¾FNHVGHU(OHNWURGHGLHVLFKWURSIHQI¸UPLJDXIGHP
6FKZHL¡VW¾FNDEODJHUW
'HU¦X¡HUH0DQWHOGHU(OHNWURGHZLUGDXIJHEUDXFKWXQGOLHIHUWGDPLWGDV6FKXW]JDVI¾UGLH6FKZHL¡XQJGLHVRPLWHLQHJXWH
4XDOLW¦WHUUHLFKW
8P]XYHUPHLGHQGDVVGLH7URSIHQGHVJHVFKPRO]HQHQ0DWHULDOVLQIROJHXQEHDEVLFKWLJWHQ$QQ¦KHUQVGHU(OHNWURGHDQGDV
6FKZHL¡EDGHLQHQ.XU]VFKOXVVKHUYRUUXIHQXQGGDGXUFKGDV(UO¸VFKHQGHV/LFKWERJHQVYHUXUVDFKHQLVWHVQ¾W]OLFKGHQ
6FKZHL¡VWURPNXU]]HLWLJELV]XU%HHQGLJXQJGHV.XU]VFKOXVVHV]XHUK¸K
)DOOV GLH (OHNWURGH DP :HUNVW¾FN NOHEHQ EOHLEW LVW HV Q¾W]OLFK GHQ .XU]VFKOXVVVWURP DXI GDV *HULQJVWH ]X UHGX]LHUHQ
$QWLVWLFNLQJ