widos 4001 - Page 30

Kunststoffschweißtechnik
Foundation: 2207, 2208 DIN 16932 German association for welding
Use for:
4000 / 4001 / 4002
1 bar on manometer:
23
N
PE 80
The value for heating element temperature is between 200° C - 220° C.
The
smaller
the pipe wall the
higher
the temperature.
PE 100
The standard value for heating element temperature is 220° C.
Increase the change-over time and the welding pressure time at PE 100 as fast as possible !
time to
change- reach full
over welding cool-down time
0,15 (PE) time pressure pressure in
T desired
temperature
time
pipe
pipe
SDR
bead-up
circular
heat-up
max.
time
welding
cool-
diameter
wall
pressure
bead
time
change-
to reach
pressure
down
OD
(s)
[bar]
min.
[s]
over
welding
[bar]
time
[mm]
[mm]
[mm]
time
pressure
[min]
[s] [s]

in welding area
Table for PE
bead-up heat-up
Additional to the given bead-up force and to the welding force the moving force of the support must be added !
welding area
P (N/mm²)
160
4,0 41 13 0,5 40 5 5 13 5
160
4,9 33 16 1,0 49 5 5 16 7
160
6,2 26 20 1,0 62 6 6 20 9
160
7,7 21,0 25 1,5 77 6 6 25 11
160
9,1 17,6 29 1,5 91 7 7 29 13
160
9,5 17 30 1,5 95 7 7 30 13
160
11,8 13,6 36 2,0 169 9 10 36 22
160
14,6 11 44 2,0 146 9 9 44 19
160
17,9 9,0 53 2,0 179 10 11 53 23
160
21,9 7,4 62 2,5 219 11 12 62 27
180
4,4 41 16 0,5 44 5 5 16 6
180
5,5 33 20 1,0 55 5 5 20 8
180
6,9 26 25 1,0 69 6 6 25 10
180
8,6 21,0 31 1,5 86 7 7 31 12
180
10,2 17,6 36 1,5 102 7 7 36 14
180
10,7 17 38 1,5 107 7 7 38 14
180
13,3 13,6 46 2,0 136 8 9 46 18
180
16,4 11 55 2,0 164 9 10 55 21
180
20,1 9,0 66 2,5 201 10 11 66 25
180
24,6 7,4 79 2,5 246 12 13 79 30
25.06.2012 Working instructions WIDOS 4000 - 4002 Page 28 / 3 of 59