33
LIGHT TRANSMISSION CURVE
FIGURE 18.2
RECOMMENDED SHADE LEVELS FOR VARIOUS WELDING
APPLICATIONS
FIGURE 18.1
Welding Process
CURRENT IN AMPERES
6
10
15
30
40
60
70
100
125
150
175
200
225
250
300
250
400
MMA
8
9
10
11
12
13
MAG
8
9
10
11
12
TIG
8
9
10
11
12
13
14
MIG heavy metals
9
10
11
12
13
MIG light metals
Stainless, AI
10
11
12
13
Plasma Cutting
9
10
11
12
13
Micro plasma
welding
4
5
6
7
8
9
10
11
12
13
Shade 3
Shade 4
Shade 6
Shade 7
Shade 8
Shade 9
Shade 10
Shade 11
Shade 12
Shade 13
100
10
1
0,1
0,01
0,001
0,0001
T (%)
LIGHT STATE
DARK STATE
WAVE LENGTH
TR
ANSMISSION
300 400 500 600 700 800 900 1000 1100 1200 1300
1400
[nm]
Summary of Contents for Z-LINK
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