widos 7000 WM, Перевод инструкций по эксплуатации

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Ku nst sto ffschweißtec hni k
Foundation: 2207, 2208 DIN 16932 German association for welding
Use for:
7000 WM
1 bar on manometer: 116 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)
560
13,7 41 31 2,0 137 8 9 31 18
560
17,2 33 38 2,0 172 9 10 38 22
560
21,4 26 47 2,5 214 11 12 47 27
560 26,7 21 58 3,0 267 12 14 58 33
560 31,7 17,6 69 3,0 317 14 17 69 39
560 33,2 17 72 3,0 332 15 17 72 41
560 50,8 11 106 4,0 508 20 25 106 61
630 15,4 41 39 2,0 154 9 9 39 20
630 19,3 33 48 2,5 193 10 11 48 24
630 24,1 26 60 2,5 241 11 13 60 30
630 30,0 21 74 3,0 300 13 16 74 37
630 35,7 17,6 87 3,0 357 16 18 87 43
630 37,4 17 91 3,5 374 16 19 91 45
630 57,2 11 134 4,0 572 22 29 134 67
710 17,4 41 49 2,0 174 10 10 49 22
710 21,8 33 61 2,5 218 11 12 61 27
710 27,2 26 76 3,0 272 12 15 76 33
710 33,9 21 94 3,0 339 15 18 94 41
710 40,2 17,6 110 3,5 402 17 20 110 49
710 42,1 17 115 3,5 421 18 21 115 51
710 64,5 11 170 4,0 645 24 32 170 74
25.11.2011 Working instructions WIDOS 7000 WM Page 59 / 4 of 98