Tweco Max 300 w-TD-750 User Manual
Page 55
Man
ual 0-2557
49
APPENDIX
APPENDIX II:
CUTTING SPEED CHAR
TS FOR
TD-750
SYSTEMS (Contin
ued)
Argon-Hyrodgen (ArH2) Plasma Cutting Speed Data Chart
Type Torch: Maximizer 300
Type Material: Stainless Steel
Type Plasma Gas: Argon-Hyrodgen (ArH2)
Type Secondary Gas: Nitrogen (N2)
Thickness
Tip
Output Volts
Amperage
Speed (Per Minute)
Standoff
Plasma Gas Press
Sec Gas Press
Total Flow (CFH)
Pierce
Pierce Height
Inches
mm
(Cat. No.)
(VDC)
(Amps)
Inches
Meters
Inches
mm
psi
bar
psi
bar
Plasma
Sec
Delay (Sec)
Inches
mm
1/4
6.35
9-6429
145
105
45
1.14
0.25
6.35
70
4.8
70
4.8
60
270
0
0.25
6.35
1/2
12.70
9-6429
155
105
30
0.76
0.25
6.35
70
4.8
70
4.8
60
270
0.5
0.25
6.35
3/4
19.05
9-6429
160
105
18
0.46
0.25
6.35
70
4.8
70
4.8
60
270
0.75
0.38
9.53
1
25.40
9-6429
165
105
12
0.30
0.25
6.35
70
4.8
70
4.8
60
270
1
0.38
9.53
1/2
12.70
9-6430
150
140
45
1.14
0.25
6.35
70
4.8
70
4.8
60
270
0
0.25
6.35
3/4
19.05
9-6430
155
140
25
0.64
0.25
6.35
70
4.8
70
4.8
60
270
0.5
0.25
6.35
1
25.40
9-6430
160
140
20
0.51
0.25
6.35
70
4.8
70
4.8
60
270
0.5
0.25
6.35
1 1/4
31.75
9-6430
163
140
10
0.25
0.25
6.35
70
4.8
70
4.8
60
270
0.75
0.38
9.53
1 1/2
38.10
9-6430
165
140
8
0.20
0.25
6.35
70
4.8
70
4.8
60
270
1
0.38
9.53
2
50.80
9-6430
175
140
5
0.13
0.25
6.35
70
4.8
70
4.8
60
270
1.5
0.38
9.53