Stel MAX dp 171C Instrucciones Para El Uso Y El Mantenimiento página 45
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MAX dp 171-201C
ABBILDUNGEN
COD. 6910700040
11.4 STROM - - - - UND SPANNUNGSKURVEN (
11.4 STROM
UND SPANNUNGSKURVEN (VOLTS
11.4 STROM
11.4 STROM
UND SPANNUNGSKURVEN (
UND SPANNUNGSKURVEN (
Statische Kurve MAX dp 171C
S t a t i c c ha r a c t e r i st i c M a x dp 17 1C 1F
M AX dp 17 1C I out max16 0 A
80
70
60
50
40
30
20
10
0
0
20
40
60
Statische Kurve MAX dp 201C
S t a t i c c h a r a c t e r i st i c M a x d p 2 0 1C 1F
M A X dp 201C I out max200A
120
100
80
60
40
20
0
0
25
50
75
110
DEUTSCH
VOLTS - - - - AMPERE
AMPERE) ) ) )
VOLTS
VOLTS
AMPERE
AMPERE
M AX dp 17 1C I out mi n 4 A
80
100
120
140
160
TENSION
M AX dp 201C Iout mi n4A
100
125
150
175
TENSION
STEL s.r.l. - Via del Progresso n° 59 - 36020
Loc. Castegnero (VICENZA) - ITALY
TEL. +39 0444 639525 (central.) - +39 0444 639682 (comm.)
FAX +39 0444 639641 - E-mail: stel@stelgroup.it
Web: www.stelgroup.it
ENGLISH
7.2 TIG WELDING PHASES
7.2 TIG WELDING PHAS
7.2 TIG WELDING PHAS
7.2 TIG WELDING PHAS
TIG WELDING ON STEEL
- PREPARATORY PHASE:
a) Preparing the edges (butt joints)
b) Choosing and preparing the electrode
- The electrodes normally used are of cerium tungsten (2% cerium, grey in colour) and
the following diameters are recommended depending on the current:
180
- A tip is made on the electrode as shown in the figure:
- Angle α varies as the welding current varies; the following table recommends the
value:
200
STEL s.r.l. - Via del Progresso n° 59 - 36020
Loc. Castegnero (VICENZA) - ITALY
TEL. +39 0444 639525 (central.) - +39 0444 639682 (comm.)
FAX +39 0444 639641 - E-mail: stel@stelgroup.it
Web: www.stelgroup.it
MAX dp 171-201C
COD. 6910700040
ES
ES
ES
s (mm)
a (mm)
d (mm)
0÷3
0
3÷6
0
0.5
4÷6
1÷1.5
1÷2
Angle (α)
Welding current A
30
60 - 90
90 -120
TECHNICAL
DESCRIPTION
α (°)
0
0
0
60
5 - 30
30 - 120
120 - 160
43
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