Conditions Of Low-Pulse Welding - YASKAWA MOTOWELD-T300D Instructions Manual

13.4 Conditions of Low-pulse Welding

Joint Form
Mild
Steel
spcc
Stainless
Steel
SUS
304
Copper
Titanium
Table 13.5 Typical Flat or Butt Low-pulse Welding
Gap
g
Pulse
Current
(mm)
(A)
0 200
1.2 150
1.6 130
0 150
1.2 150
1.6 130
2.0 130
0 280
1.2 280
1.6 280
0 200
Shielding gas : Ar (10 litters/min)
Weld wire : φ 1.2 mm
Pulse Conditions
Base Pulse Pulse
Current Frequency Width
(A) (Hz)
50 2.5
20 1.5
20 1
50 2.5
20 1
20 0.8
20 0.8
50 2.5
50 1.7
30 1.5
100 1
Electrode : 3.2 mm
Arc length : 2 m
53
Wire
Feeding
Welding
Speed
Speed
(mm/min)
(%)
(mm/min)
50 600 600
40 300 600
50 150 400
50 800 -
40 200 400
30 100 400
30 800 400
50 800 -
50 500 750
40 250 750
30 250 -