Table of Contents
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2
2
s
s
r =
s
r =
r =
2
2
2
s
s
r =
2
s
s
r =
r =
11.10 Joint preparation
2
2
s
s
s
s
r =
r =
r =
2
2
2
s
s
s
r =
r =
r =
2
2
2
s
s
s
r =
r =
r =
2
2
2
0- S
0- S
0- S
2
2
2
0- S
0- S
0- S
2
2
2
0- S
2
0- S
0- S
2
2
50°
50°
50°
0- S
0- S
0- S
2
2
2
0- S
0- S
0- S
50°
50°
50°
2
2
2
2-3.5
0- S
0- S
0- S
2-3.5
2-3.5
1
1
1
2
2
2
50°
50°
2-3.5
50°
2-3.5
2-3.5
1
1
1
50°
50°
50°
2-3.5
50°
50°
2-3.5
50°
1
50°
50°
50°
2-3.5
50°
50°
50°
1
2-3.5
2-3.5
2-3.5
50°
50°
50°
2-3.5
2-3.5
2-3.5
~ ~
3
~ ~
~ ~
3
3
50°
2-3.5
2-3.5
2-3.5
50°
50°
~ ~
3
~ ~
3
~ ~
3
All measurements in mm
50°
50°
50°
~ ~
3
50°
50°
50°
~ ~
3
~ ~
3
50°
50°
50°
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
3-20
1
3-20
3-20
1
1
3-20
3-20
3-20
3-20
3-20
~ ~
3-20
3-20
3-20
3-20
1
1
~ ~
3-20
15-40
3-20
3-20
1
1
15-40
15-40
3-20
3-20
3-20
~ ~
1
1
1
15-40
15-40
15-40
15-40
15-40
15-40
15-40
15-40
15-40
BOC Smootharc Advance III MIG 225C & 255C Operating manual
10°
10°
10°
~ ~
4
~ ~
~ ~
4
4
10°
10°
10°
0-3
0-3
0-3
2
~ ~
2
4
2
~ ~
~ ~
4
4
10°
10°
0-3
10°
0-3
0-3
2
~ ~
4
2
2
~ ~
4
10°
~ ~
10°
10°
4
0-3
2
0-3
10°
10°
10°
0-3
~ ~
~ ~
~ ~
4
4
4
2
2
10°
10°
10°
10°
10°
10°
~ ~
~ ~
~ ~
4
4
4
0-3
0-3
0-3
2
2
2
~ ~
~ ~
~ ~
4
4
4
0-3
0-3
60°
0-3
10°
10°
60°
60°
10°
2
2
2
0-3
0-3
0-3
2-3
2
2
2
5
5
2-3
2-3
~ ~
5
10°
60°
60°
~ ~
~ ~
60°
5
5
10°
10°
5
2-3
5
2-3
5
2-3
60°
~ ~
5
~ ~
5
5
10°
10°
10°
60°
60°
5
2-3
10°
10°
10°
20°
~ ~
5
5
20°
2-3
20°
5
2-3
60°
60°
60°
~ ~
10°
10°
10°
5
5
60°
~ ~
60°
60°
5
5
2-3
6
2-3
2-3
20°
~ ~
~ ~
20°
6
6
20°
~ ~
~ ~
5
5
5
60°
60°
60°
5
5
2-3
5
2-3
2-3
3
3
3
~ ~
~ ~
~ ~
5
5
5
~ ~
20°
6
~ ~
5
5
5
~ ~
6
2-3
2-3
2-3
6
20°
~ ~
~ ~
~ ~
5
5
5
20°
3
3
3
~ ~
6
20°
20°
20°
~ ~
6
~ ~
6
3
20°
20°
20°
3
~ ~
~ ~
~ ~
6
6
6
3
20°
20°
20°
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
16
12
12
12
16
16
5
16
16
16
16
16
16
~ ~
15°
~ ~
~ ~
15°
15°
16
16
16
16
16
16
~ ~
15°
~ ~
15°
~ ~
15°
5
16
16
16
~ ~
15°
~ ~
15°
~ ~
15°
~ ~
~ ~
15°
~ ~
15°
~ ~
~ ~
~ ~
15°
15°
15°
~ ~
~ ~
~ ~
15°
15°
15°
6-20
1
1
1
1.5-3
6-20
1.5-3
1.5-3
6-20
6-20
1
1
1
6-20
1.5-3
1.5-3
1.5-3
6-20
6-20
1
1.5-3
1
1
6-20
50°
1.5-3
50°
50°
1.5-3
6-20
1
6-20
1
1
1.5-3
1.5-3
2
1.5-3
50°
2
2
6-20
6-20
50°
8-40
8-40
50°
1
1
1
1.5-3
1.5-3
1.5-3
1
1
1
1.5-3
2
50°
8-40
2
1.5-3
1.5-3
1.5-3
1.5-3
8-40
1.5-3
2
8-40
50°
50°
2
8-40
1.5-3
1.5-3
1.5-3
50°
50°
50°
2
8-40
2
8-40
50°
50°
50°
1.5-3
2
2
2
8-40
1.5-3
50°
50°
50°
1.5-3
Offset
2
2
2
8-40
8-40
1.5-3
1.5-3
1.5-3
2
2
2
8-40
8-40
8-40
1.5-3
1.5-3
1.5-3
1.5-3
1.5-3
1.5-3
Roll direction
15°
41
6-20
6-20
6-20
6-20
6-20
8-40
6-20
8-40
8-40
8-40
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