widos 4001 - Page 36

Kunststoffschweißtechnik
Foundation: 2207, 2208 DIN 16932 German association for welding
Use for:
4000 / 4001 / 4002
1 bar on manometer:
23
N
time to
change- reach full
over welding cool-down time
0,10 (PP) 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]

Table for PP
Additional to the given bead-up force and to the welding force the moving force of the support must be added !
The standard value for heating element temperature is 210° C +/- 10° C.
welding area
in welding area
The
smaller
the pipe wall the
higher
the temperature.
P (N/mm²)
bead-up heat-up
140
3,5 41 7 0,5 117 5 6 7 4
140
4,3 33 8 0,5 131 5 6 8 6
140
5,4 26 10 0,5 149 5 6 10 8
140
8,0 17,6 15 1,0 189 6 8 15 14
140
12,7 11 23 1,0 254 7 12 23 21
140
19,2 7,4 32 1,5 332 9 17 32 30
140
23,3 6 38 1,5 373 10 20 38 36
160
4,0 41 9 0,5 126 5 6 9 5
160
4,9 33 11 0,5 141 5 6 11 7
160
6,2 26 14 0,5 162 6 7 14 10
160
9,1 17,6 19 1,0 204 6 9 19 15
160
14,6 11 29 1,0 277 8 13 29 24
160
21,9 7,4 42 1,5 359 10 19 42 34
160
26,6 6 49 2,0 405 11 23 49 41
180
4,4 41 11 0,5 133 5 6 11 6
180
5,5 33 14 0,5 151 5 6 14 8
180
6,9 26 17 0,5 173 6 7 17 12
180
10,2 17,6 24 1,0 220 7 10 24 17
180
16,4 11 37 1,0 298 8 15 37 26
180
24,6 7,4 53 1,5 386 11 21 53 38
180
29,0 6 60 2,0 423 12 25 60 44
25.06.2012 Working instructions WIDOS 4000 - 4002 Page 29 / 2 of 59