Kunststoffschweißtechnik
Table for PVDF
Foundation: 2208, 2207 Part 15 German association for welding
Use for:
4000
1 bar on manometer:
67
N
time to
reach full
bead-up
welding
cool-down time
0,10 (PVDF)
pressure
pressure in
welding area
T
desired
temperature
time
The following pressure values are only valid if the 2. cylinder is used.
pipe
pipe
SDR
bead-up
circular
heat-umax. time
welding
cool-
diameter
wall
pressure
bead
time chang to reach
pressure
down
OD
(s)
[bar]
min.
[s]
welding
[bar]
time
[mm]
[mm]
[mm]
pressure
[min]
[s]
63
2,0
1
0,5
60
3
1
4,5
63
3,0
1
0,5
70
4
1
5,5
63
3,8
2
0,5
78
4
2
6,5
75
2,3
1
0,5
63
3
1
5,0
75
3,6
2
0,5
76
4
2
6,5
75
4,5
2
0,5
85
5
2
7,5
90
2,8
2
0,5
68
4
2
5,5
90
4,3
2
0,5
83
4
2
7,0
90
5,4
3
0,5
94
5
3
8,5
110
3,4
2
0,5
74
4
2
6,0
110
5,3
3
0,5
93
5
3
8,5
110
6,6
4
0,6
106
5
4
10,0
125
3,9
3
0,5
79
4
3
6,5
125
6,0
4
0,6
100
5
4
9,0
140
4,3
3
0,5
83
4
3
7,0
140
6,7
5
0,6
107
6
5
10,0
160
4,9
4
0,5
89
5
4
8,0
160
7,7
6
0,7
117
6
6
11,0
180
5,5
5
0,5
95
5
5
8,5
180
8,6
7
0,8
126
6
7
12,5
200
6,2
6
0,6
102
5
6
9,5
200
9,6
9
1,0
136
7
9
13,5
225
6,9
8
0,7
109
6
8
10,5
225
10,8
11
1,0
148
7
11
15,0
250
7,7
9
0,7
117
6
9
11,0
250
11,9
14
1,1
159
8
14
16,5
280
8,6
11
0,8
126
6
11
12,5
280
13,4
17
1,2
174
8
17
18,0
315
9,7
14
1,0
137
7
14
13,5
in welding area
The standard value for heating element temperature is 240° C ± 8° C / 464 °F ± 46 °F.
The
smaller
the pipe wall the
higher
the temperature.
Additional to the given bead-up force and to the welding force the moving force of the support must be added !
P (N/mm²)
change-
over
time
heat-up
over
time
[s]
3
3
3
3
3
3
3
3
3
3
3
4
3
4
3
4
3
4
4
4
4
4
4
4
4
4
4
4
4
20.08.2014
Working instruction WIDOS 4000 WM
Page 45 / 1 of 68
Содержание 4000 WM
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