37
A7 TIG Orbital System 150
© Kemppi Oy 2016
1615
OPERA
TING M
ANU
AL
Electrode lengths for different tube OD, 15040 weld head
Tube OD
Tube OD
electrode diameter
1.0 mm
1.6 mm
2.4 mm
mm
inch
length [mm]
length [mm]
length [mm]
12.0
0.472
60.1
59.5
59.0
12.7
0.500
59.7
59.2
58.7
13.0
0.512
59.6
59.0
58.5
13.5
0.531
59.3
58.8
58.3
15.9
0.625
58.1
57.6
57.1
16.0
0.630
58.1
57.5
57.0
17.2
0.677
57.5
56.9
56.4
18.0
0.709
57.1
56.5
56.0
19.0
0.748
56.6
56.0
55.5
19.1
0.750
56.5
56.0
55.5
20.0
0.787
56.1
55.5
55.0
21.3
0.839
55.4
54.9
54.4
22.0
0.866
55.1
54.5
54.0
23.0
0.906
54.6
54.0
53.5
25.4
1.000
53.4
52.8
52.3
26.9
1.059
52.6
52.1
51.6
28.0
1.102
52.1
51.5
51.0
29.0
1.142
51.6
51.0
50.5
30.0
1.181
51.1
50.5
50.0
33.7
1.327
49.2
48.7
48.2
35.0
1.378
48.6
48.0
47.5
38.1
1.500
47.0
46.5
46.0
40.0
1.575
46.1
45.5
45.0
41.0
1.614
45.6
45.0
44.5
42.4
1.669
44.9
44.3
43.8
44.5
1.752
43.8
43.3
42.8
Tube OD
Tube OD
electrode diameter
1.0 mm
1.6 mm
2.4 mm
mm
inch
length [mm]
length [mm]
length [mm]
48.3
1.902
41.9
41.4
40.9
50.8
2.000
40.7
40.1
39.6
51.0
2.008
40.6
40.0
39.5
52.0
2.047
40.1
39.5
39.0
53.0
2.087
39.6
39.0
38.5
54.0
2.126
39.1
38.5
38.0
60.3
2.374
35.9
35.4
34.9
63.5
2.500
34.3
33.8
33.3
70.0
2.756
31.1
30.5
30.0
76.1
2.996
28.0
27.5
27.0
76.2
3.000
28.0
27.4
26.9
85.0
3.346
23.6
23.0
22.5
88.9
3.500
21.6
21.1
20.6
101.6
4.000
15.3
14.7
14.2