Dacia Solenza 2004, Repair Manual

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40
GENERAL
40 - 10
Plate thickness( mm) Welding current(KA) Welding time(per) Tightening force(daNm)
0,5 6,5 5 130
0,8 8,0 8 200
1,0 9,5 10 250
1,25 10,5 10 295
1,5 10,0 14 310
2,0 12,0 16 350
Plate thickness (mm) 0,6 1,0 1,5 2,0
Electrode diameter (mm) 0,6 0,8 0,8 1,0 0,8 1,0 0,8 1,0
Welding wire speed (m/min) 2,5 1,9 3,2 2,4 4,4 3,8 5,7 4,4
Welding wire speed (A) 35 35 55 80 80 120 100 130
Welding speed (m/min) 0,25 0,25 0,35 0,33 0,33 0,50 0,45 0,45
Welding voltage (V) 17 17 18 18 19 19 20 20
Protection gas flow (1/min) 12 - 17
Electrode free length (mm) 6 - 12
joint plates
welding
butt welding fillet
welding
0-1,5mm
0-1,5mm
Welding types and parameters
At the reparation of the welded body elements, three welding categories may be used: protection
gas welding (CO2), electric spot-welding and filling materials (built-up) welding (oxyacetylene).
At the built-up welding, it is recommended that flame must be slightly inclined so that arch can be seen
and the flame extremity to be maintained at aprox. 5 mm from the part to be welded.
1.
Spot welding resistive parameters for steel plates with carbon content C < 0,15 %.
REMARK :
1 period = 1/50 part of a second.
2.
Welding parameters for the welding in protection gas for carbon steel plates or low-alloyed steel.
Horizontal welding position (pict.1)
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