widos HRG 10, Working Instructions Translation

Page: 27 / 52

Kunststoffschweißtechnik
Foundation: 2207, 2208 DIN 16932 German association for welding
Use for:
HRG 8 / 10 / 12 / 14 / 16
1 bar on manometer: 463 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)
710
17,4 41 13 2,0 174 10 10 13 22
710 21,8 33 16 2,5 218 11 12 16 27
710 27,2 26 19 3,0 272 12 15 19 33
710
33,9 21 24 3,0 339 15 18 24 41
710 40,2 17,6 28 3,5 402 17 20 28 49
710
42,1 17 29 3,5 421 18 21 29 51
710 52,2 13,6 35 4,0 522 21 26 35 62
710 64,5 11 43 4,0 645 24 32 43 74
800 19,6 41 16 2,5 196 10 11 16 25
800 24,5 33 20 2,5 245 12 13 20 30
800
30,6 26 24 3,0 306 14 16 24 37
800 38,1 21 30 3,5 381 16 20 30 46
800 45,3 17,6 35 3,5 453 19 23 35 55
800 47,4 17 37 3,5 474 19 24 37 57
900 22,0 41 20 2,5 220 11 12 20 27
900
27,6 33 25 3,0 276 13 15 25 34
900 34,4 26 31 3,0 344 15 18 31 42
900
42,9 21 38 3,5 429 18 22 38 52
900 51,0 17,6 45 4,0 510 20 26 45 61
900 53,3 17 46 4,0 533 21 27 46 63
1000 24,5 41 25 2,5 245 12 13 25 30
1000 30,6 33 31 3,0 306 14 16 31 37
38,2 26 38 3,5 382 16 20 38 46
1000 47,7 21 47 3,5 426 18 22 47 51
1000
56,7 17,6 55 4,0 567 22 28 55 67
1000 59,3 17 57 4,0 593 22 30 57 69
26.04.2011 Working instructions WIDOS HRG 10 Page 26 / 2 of 49