264
TEORETISKE BESKRIVELSER AV SVEISING
NO
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HQVWDUWVLWXDVMRQPHGNRUWVOXWQLQJYHGODYVWUºPPHOORPHOHNWURGHQRJGHOHQ,GHWHOHNWURGHQOºȎHVGDQQHVEXHQRJVWUºPPHQ
ºNHUWLOLQQWDVWHWVYHLVHYHUGL
)RU§IRUEHGUHNYDOLWHWHQS§VYHLVLQJHQVVOXȐGHOHUGHWYLNWLJ§NRQWUROOHUHQº\HGHQV\QNHQGHVYHLVHVWUºPPHQRJGHWHU
QºGYHQGLJDWJDVVHQNRPPHUQHGLVYHLVHEDGHWLQRHQVHNXQGHUHȐHUDWEXHQVORNNHU
,PDQJHRSHUDWLYHWLOVWDQGHUHUGHWJRGW§EUXNHWRIRULQQVWLOOWHVYHLVHVWUºPPHUVOLNDWGXOHȐYLQWNDQYHNVOHPHOORPGHWRQLY§HQH
%,1,9
Sveisepolaritet
D.C.S.P. (Direct Current Straight Polarity)
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WLOIºUVHO
D.C.R.P. (Direct Current Reverse Polarity)
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WXQJWVPHOWHQGHRNVLGPHGHWVPHOWHSXQNWVRPOLJJHURYHUPHWDOOHWV
+º\VWUºPNDQLNNHEHQ\ȐHVGDGHȐHYLOOHPHGIºUHVWRUVOLWDVMHDYHOHNWURGHQ
D.C.S.P.-impulser (Direct Current Straight Polarity Pulsed)
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EUHGGHRJG\EGH
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RSHUDVMRQVPRGXV KMHOSHU YHG VYHLVLQJ DY W\QQSODWHU PHG PLQGUH GHIRUPDVMRQHU EHGUH
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9HGIUHNYHQVºNQLQJPHOORPIUHNYHQVRSSQ§VHQVPDOHUHEXHPHUNRQVHQWUHUWRJPHUVWDELO
RJNYDOLWHWHQS§VYHLVLQJDYW\QQHUHPDWHULDOHUIRUEHGUHV\ȐHUOLJHUH
TIG-sveising av stål
7,*IUHPJDQJVP§WHQHUYHOGLJHIIHNWLYQ§UGHWJMHOGHUVYHLVLQJDYVW§OGHWY¨UHVHJNDUERQVW§OHOOHUVW§OOHJHULQJHUIRUGHQ
IºUVWHVYHLVHVWUHQJHQS§UºURJLGHQW\SHQVYHLVLQJHUVRPP§Y¨UHV¨UGHOHVYHOO\NNHGHVHȐIUDHWHVWHWLVNV\QVSXQNW
'HWNUHYHVGLUHNWHSRODULWHW'&63
Forberedelse av kantene
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Valg og forberedelse av elektrode
9LDQEHIDOHUGHJ§EUXNHHOHNWURGHUDYWRULXPWXQJVWHQWRULXPUºGIDUJHWHOOHUDOWHUQDWLYWHOHNWURGHUVRPHUYRNVHWHOOHU
EHKDQGOHWPHGIºOJHQGHGLDPHWHUYHUGLHU
HOHNWURGHPP
VWUºPRPU§GH$
1.0
15÷75
1.6
60÷150
2.4
130÷240
Summary of Contents for voestalpine URANOS 1500
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Page 329: ...325 URANOS 1500 RC ...
Page 330: ...326 URANOS 1500 DP ...
Page 334: ...330 74 05 017 URANOS 1500 RC 1x230V 3 16 4 10 15 5 9 12 13 8 18 1 14 6 7 11 17 2 ...
Page 336: ...332 74 05 018 URANOS 1500 DP 1x230V 3 16 4 10 15 9 12 13 8 18 1 14 6 19 7 11 17 2 5 ...
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