widos 4001 - Page 33

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)
315
7,7 41 49 1,5 77 6 6 49 11
315
9,7 33 61 1,5 97 7 7 61 13
315
12,1 26 76 2,0 121 8 8 76 16
315
15,0 21,0 93 2,0 150 9 9 93 19
315
17,9 17,6 109 2,0 179 10 11 109 23
315
18,7 17 114 2,0 187 10 11 114 24
315
23,2 13,6 139 2,5 232 11 13 139 29
315
28,6 11 168 3,0 286 13 15 168 35
315
35,2 9,0 202 3,0 352 15 18 202 43
315
43,1 7,4 241 3,5 431 18 22 241 52
355
8,7 41 62 1,5 87 7 7 62 12
355
10,9 33 77 1,5 109 8 8 77 15
355
13,6 26,0 96 2,0 136 8 9 96 18
355
16,9 21,0 118 2,0 169 9 10 118 22
355
20,1 17,6 138 2,5 201 10 11 138 25
355
21,1 17 145 2,5 211 11 12 145 26
355
26,1 13,6 176 3,0 261 12 14 176 32
355
32,2 11,0 213 3,0 322 14 17 213 39
355
39,7 9,0 257 3,5 397 17 20 257 48
355
48,5 7,4 305 3,5 485 20 24 305 58
25.06.2012 Working instructions WIDOS 4000 - 4002 Page 28 / 6 of 59