widos 5000 WM, Руководство по эксплуатации

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Foundation: 2207, 2208 DIN 16932 German association for welding
Use for:
5000 WM / 5002 WM
1 bar at manometer: 71 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)
500 12,3 41 40 2,0 123 8 8 40 16
500 15,3 33 50 2,0 153 9 9 50 20
500 19,1 26 61 2,5 191 10 11 61 24
500 23,9 21,0 76 2,5 239 11 13 76 30
500 28,4 17,6 89 3,0 284 13 15 89 35
500 29,7 17 93 3,0 297 13 16 93 36
500 36,8 13,6 114 3,0 368 16 19 114 45
500 45,4 11 137 3,5 454 19 23 137 55
500 55,8 9,0 165 4,0 558 21 28 165 66
500 68,3 7,4 196 4,0 683 25
34
196 78

Remaining under the cool-down time for up to 50% is allowed under the following conditions:
•
prefabrication under workshop conditions
•
low additional pressure at unclamping
•
no additional pressure during further cooling down
•
load onto the workpieces only after being completely cooled down
•
Join parts with wall thickness ≥15 mm
23.06.2015 Working instructions WIDOS 5000 WM / 5002 WM Page 36 / 6 of 80