gala gar SMART 210 TIG PULSE Manual Técnico De Instrucciones página 37

SMART 210 TIG PULSE
Select spot welding mode by pressing the operation mode selecting key.
Select spot welding time setting function by pressing the welding parameter selecting key, and set the spot welding
time. Besides, the spot welding time setting can be carried out during welding. Operation steps in spot welding: Press
the torch trigger, gas valve opens, and HF arc ignition starts; Keep the torch 2~4mm away from the workpiece to
ignite the arc, HF stops, and current turns to the preset value; Welding begins, and it ends when the spot welding
time is up. There is no current upslope and downslope in spot welding mode.
Parameters for TIG welding on titanium and its alloy (for reference only)
Plate
Groove
thickness
type
(mm)
0.5
1.0
Square
1.5
groove
2.0
2.5
3.0
4.0 Single V
5.0 groove
6.0 with root
7.0 face
8.0
10
Double V
20
groove
22
with root
25
face
30
Parameters for TIG welding on titanium and its alloy (for reference only)
Plate
Thickness Welding joint
(mm)
1.0
1.2 Butt Joint
1.5
Gala Gar, S.L. c/ Jaime Ferrán, 19 (Políg. Cogullada) | Tel.: (+34) 976 47 34 10 - 50014 ZARAGOZA |
Electrode
Welding
diameter diameter
layers
(mm)
1.5
1
2.0 1.0～2.0
1
2.0
1 1.0～2.0
2.0～3.0
1
1.0～2.0
1
2.0～3.0
1～2 2.0～3.0
3.0
2 2.0～3.0
3.0～4.0
2～3
4.0
2～3 4.0 3.0～4.0
4.0
2～3 3.0～4.0
4.0
3～4 3.0～4.0
4～6 3.0～4.0
4.0
12
4.0
12 4.0～5.0
4.0
15～16 4.0 3.0～4.0
4.0
17～18
3.0～4.0
Electrode Wire
diameter diameter
(mm) (mm)
2 1.6
2 1.6
2 1.6
Wire Welding
current
(mm) (A)
30～50 8～10
1.0
40～60 8～10
60～80 10～12
80～110 12～14
2.0
110～120 12～14
120～140 12～14
130～150 14～16
3.0 130～150 14～16
140～180 14～16
140～180 14～16
140～180 14～16
160～200 14～16
4.0 200～240 12～14
230～250 15～18
200～220 16～18
200～220 16～18
Welding
Current
current
type
(A)
7～28
DCEN 15
5～19
37/86
Gas flow (L/min)
6～8 14～16
6～8 14～16
8～10 14～16
10～12 16～20
10～12 16～20
10～12 16～20
12～14 20～25
12～14 20～25
12～14 25～28
12～14 25～28
12～14 25～28
12～14
25～28
10～12 20
18～20
18～20
26～30
20～26
20～26 26～30
Gas flow Welding speed
(L/min) (cm/min)
3～4
12～47
3～4
25
8～32
3～4
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Nozzle
diameter
(mm)
10
10
10～12
12～14
12～14
14～18
18～20
18～20
18～20
20～22
20～22
20～22
18
20
22
22