Tweco 251 Thermal Arc Fabricator - Manual (Page 41)

FABRICATOR 251
Manual No. 0-4847 4-3 OPERATION
Digital AMP Reading to IPM Conversion
0
100
200
300
400
500
600
700
800
900
25 50 75 100 125 150 175 200 225 250 275 300 325
Current (Amps)
Wi
re Speed (IPM)
(.030 -
STEEL)
(.035 -
STEEL)
(.045 -
STEEL)
(.023 -
STEEL)
Art # A-07451
STEEL
Figure 4-3: Steel - AMP to IPM Conversion
0
100
200
300
400
500
600
700
800
900
25 50 75 100 125 150 175 200 225 250 275 300 325
Current (Amps)
Wi
re Speed (IPM)
(.023 -
SS
)
(.030 -
SS
)
(.035 -
SS
)
(.045 -
SS)
Art # A-07452
STAINLESS STEEL
Figure 4-4: Stainless Steel - AMP to IPM Conversion