212
TEORETISKA PRINCIPER FÖR SVETSNING
SV
Svetsningspolaritet
D.C.S.P. (Direct Current Straight Polarity)
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6P¦OWEDGHW EOLU VPDOW RFK GMXSW PHG K¸J IUDPPDWQLQJVKDVWLJKHW RFK G¦UPHG O§J
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D.C.R.P. (Direct Current Reverse Polarity)
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0DQ NDQ LQWH DQY¦QGD K¸J VWU¸PVW\UND HȎHUVRP GHȐD VNXOOH OHGD WLOO K¸JW VOLWDJH S§
HOHNWURGHQ
D.C.S.P.-Pulsed (Direct Current Straight Polarity Pulsed)
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GULȎVI¸UK§OODQGHQ
6P¦OWEDGHWELOGDVDYWRSSVWU¸PPDUQD,SPHGDQEDVVWU¸PPHQ,EK§OOHULJ§QJE§JHQ3§
V§V¦ȐXQGHUO¦ȐDVVYHWVQLQJLPDWHULDOPHGOLWHQWMRFNOHNRFKUHVXOWDWHWEOLUI¦UUHGHIRUPHULQJDU
E¦ȐUHIRUPIDNWRURFKI¸OMDNWOLJHQPLQGUHULVNI¸UVSULFNRURFKJDVLQQHVOXWQLQJDU
9LG ¸NDG IUHNYHQV PHGHOIUHNYHQV EOLU E§JHQ VPDODUH PHU NRQFHQWUHUDG RFK VWDELO RFK
NYDOLWHWHQYLGVYHWVQLQJLWXQQDPDWHULDOI¸UE¦ȐUDV\ȐHUOLJDUH
TIG-svetsning av stål
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VYHWVQLQJDUG¦UXWP¦UNWDHVWHWLVNDHJHQVNDSHUIRUGUDV
'LUHNWSRODULWHW'&63DQY¦QGV
Förberedelse av kanterna
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Val och förberedelse av elektrod
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ODQWDQPHGI¸OMDQGHGLDPHWUDUDQY¦QGV
HOHNWURGPP
VWU¸PVW\UNHLQWHUYDOO$
1.0
15÷75
1.6
60÷150
2.4
130÷240
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Į
°
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30
0÷30
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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