Zaâtita oýiju
POMOú PRI ODABIRU
ZAŠTITA KOD ZAVARIVANJA
Zavarivanje BARRIER2
(1(1(1 SCREEN
(1(1(1 CASOUD2HE
(1(1(1 TOBA3 T5
(1(1(1 LIPARI2 T5
(1(1 PACAYA T5
(1(1 MMA
MAG (OHNWULÏQLOXN(OHNWURGD
Postupak Izvor plina
MIG Ne
$NWLYQL]DģWLWQL ΔQHUWQL]DģWLWQLSOLQ
SOLQ $UJRQ&2 2 LOL
$UJRQLOL+HOLM $UJRQ.LVLN
r&GRr& TIG
PLINSKI PLAMEN
PLAZMA LASER
(OHNWULÏQLOXN 7XQVWHQ(OHNWURGD
3OLQVNLSODPHQ (OHNWULÏQLOXN
(OHNWURGD /DVHUVND]UDND
1HXWUDOQLSOLQ $UJRQ
3OLQVNRJRULYR DFH-
WLOHQSURSDQEXWDQ LOLPHWDQ *RULYL
SOLQRYL NLVLNYRGLN
LOLSULURGQLSOLQ $UJRQ JODYQL 
9RGLNLOL+HOLM r&
r& r&GR
r& 'D 0HWDOQDģLSND
]DSXQMHQMH 'D
Ne Ne
Dodavanje materijala
'D HOHNWURGDNRMD
VHWRSL Primjeri djelatnosti
koji koriste ove
procese =DQDWOLMHEUDYDUL 5DGQDÏHOLÏQLPVWUXNWXUDPDUDGRYLQD Δ]UDGDNRWORYD
9RGRLQVWDODWHUL $HURQDXWLNDODND
PHWDOFLUDGQLFLX NRWORYLPDPHWDOQDLQGXVWULMDÏHOLÏQD PHWDOQDLQGXVWULMD LQŀHQMHUL]DJULMDQMH LIDUPDFHXWVND
PHWDOQRMLQGXVWULML LQGXVWULMDŀHOMH]QLFHLEURGRJUDGQMD
ÏHOLÏQDLQGXVWULMD KODGQMDÏHEUDYDUL
LQGXVWULMD /DNDLQGXVWULMD
LIDUPDFHXWVND LQGXVWULMD
ÎHOLNQHKUÓDMXÉL ÎLVWLÏHOLNLOLVODER
ÏHOLNOLMHYDQR OHJLUDQL
ŀHOMH]RDOXPLQLM 0HWDOLLSODVWLNH
Materijali Debljina
Karakteristike PPGRPP
'D ŀLFD]DYDUHQMHQDNROXWX
1HKUÓDMXÉLÏHOLNL OHJXUDEDNUD 
PPGRPP 6YLWLSRYLPHWDOD
ÎHOLNQHKUÓDMXÉL %DNDUNRVLWDUPMHG
RVLPODNHOHJXUH ÏHOLNDOXPLQLML
DOXPLQLMFLQN DOXPLQLMD
OHJXUDDOXPLQLMD PPGRPP
0DQMHRGPP Ne
0LNURSOD]PD GRPP
3OD]PDGRPP PPGRPP
3OD]PDQDQRģHQMH SUVNDQMH 
PPGRPP 3UHFL]DQLNYDOLWHWDQ
SRVWXSDN /DNRSRGHVLYL
6NXSLÏLVW 0RJXÉQRVW
6SRULÏLVW MHGQRVWDYDQVXVWDY DXWRPDWL]LUDQMD SRVWXSDNNRMLGDMH
(NRQRPLÏQR %U]SRVWXSDNNRMLUHGRYLWRGDMHYLVRNX SRVWXSDNNRMLGDMH
]D]DYDULYDQMH SURFHVDPHÓXWLP L]QLPQXNYDOLWHWX
]DYDULYDQMHGREUH UDGLVHRSULOLÏQR ]DYDUD'REDU]D
NYDOLWHWX]DYDUD L]QLPQXNYDOLWHWX
-HGQRVWDYDQ]D NYDOLWHWH
]DYDUD XSRUDEXRVUHGQMHJ VSRURPSURFHVX UH]DQMHGLMHORYDX
0RJXÉQRVW L]JOHGD]DYDUD
YHOLNLPVHULMDPD SULPMHQH]DUH]DQMH
GLMHORYD /HJXUDMHNRPELQDFLMDPHWDOQRJHOHPHQWDVMHGQLPLOLYLģHGUXJLKNHPLMVNLKHOHPHQDWDWDOMHQMHPVFLOMHPSURPMHQHPHKDQLÏNLKVYRMVWDYDRVQRYQRJPHWDOD
Primjeri poznatih legura :
/LMHYDQRŀHOMH]RŀHOMH]RXJOMLN L]PHÓXLXXJOMLÏQRMPDVL 
ÎHOLNŀHOMH]RXJOMLN PDQMHRGXXJOMLÏQRMPDVL 
0MHGEDNDUFLQN%URQFDEDNDUNRVLWDU 48
CASOUD3 (1(1(1