ESAB Gun Master 400 Manual De Instrucciones página 19

sectIon 2
NOZZLES
Standard Duty Tip/Nozzle Adapter
..............................................................0558001608
Standard Duty Nozzles
/8" Std.
(copper)
1/" Std.
(copper)
1/" Std.
(copper)
1/" Std.
(copper)
5/8" Std.
(copper)
5/8" Std.
(copper)
Spot
Spot nozzle
Heavy Duty Tip/Nozzle Adapter
..............................................................0558001888
Heavy Duty Nozzles
/8" Std.
(copper)
5/8" hD
(copper)
5/8" hD
(copper)
5/8" hD
(copper)
Spot
Spot nozzle
all tips are the medium Length to give these relationships.
Contact Tips
standard Duty tips
.0" (0.6mm) ............................ 054
.00" (0.8mm) ............................ 0544
.05" (0.9mm) ............................ 996995
.045" (1.mm) ............................ 790
.045" - /64" (1.mm) .............. 996999
.05" (1.4mm) ............................ 07549
1/16" (1.6mm) ........................... 996997
5/64" (.0mm) ........................... 0750
heavy Duty tips
.00" (0.8mm) ............................ 05580067
.05" (0.9mm) ............................ 05580068
.040" (1.0mm) ............................ 05580069
.045" (1.mm) ............................ 786
/64" (1.mm) Alum. .............. 17765
.05" (1.4mm) ............................ 17778
1/16" (1.6mm) ........................... 791
1/16" (1.6mm) Alum. .............. 94885
5/64"(.0mm) ............................ 9488
/" (.4mm) ........................... 9488
..............................0558001609
..............................055800161
..............................0558001611
..............................055800161
..............................0558001614
..............................0558001615
..........................055800160
(Brass)
..............................0558001610
...............................0558001599
...............................0558001600
...............................0558001598
..........................055800160
(Brass)
contact tip to nozzle relationship
std. tips .023"- 5/64"
hD tips 5/64" - 3/32"
flush
1/8" recess
flush
1/8" Stick out
flush
1/8" Stick out
/8" recess
1/8" recess
1/8" recess
1/4" recess
flush
1/4" recess
extended tip relationship
short circuit (short arc) Welding
used in thin materials in any position, thick materials in
the vertical & overhead position. Also where minimum
distortion is a requirement or filling large gaps. extended
Tip/nozzle relationship is normal in short arc or where you
want to reach into a corner to make your weld.
Flush tip relationship
high current short arc & Flux core
characterized by higher currents and voltages than short
arc. Typical metal transfer is accomplished by drops of
molten metal with bigger diameter than the wire itself.
high spatter and a relatively erratic arc is normal. Most
tubular wires have this kind of transfer. Should be worked
Argon-co mix.

recessed tip relationship
spray arc Welding/Flux core
used when high deposition rates and high metal deposits
are needed. Typically used when joining materials of 1/8"
and greater thickness. high heat transfer and low splatter
characterized this technique. only possible when 85%
Argon or higher is used. recessed Tip/nozzle relationship
is normal in spray arc.
19
DescrIptIon
hD tips .030"- 1/16"
1/8" Stick out
flush
1/8" Stick out
1/4" Stick out
1/8" Stick out
1/4" Stick out
/8" recess
flush
flush
1/8" recess
1/8" Stick out
1/4" recess