Miller Electric 1251 Welder User Manual


 
. A complete Parts List is available at www.MillerWelds.com
OM-201 872 Page 32
60 Amp Machine Torch Shielded Consumables
The following cut charts are based on a distance of 1/16 in (1.6 mm) between torch and workpiece for all cuts.
212 733212 732 212 734212 724219 676
Swirl RingElectrodeTipRetaining CapShield
ICE-100TM Torch
Sense Tab*
226 763
*Shield sense tab 226 763 provides feedback to a compatible torch height controller before starting the cutting process.
. Shield sense tab is located in the consumable storage box on left side of unit wrapper.
Mild Steel
Arc Current
Arc Voltage
Pierce
Delay
Material Thickness Maximum Cut Speeds Optimum Cut Speeds
Arc Current
Arc Voltage
Pierce
Delay
Inches mm IPM mm/min IPM mm/min
134 0 16 ga 1.5 627 15,926 502 12,751
134 0 10 ga 3.4 264 6,706 211 5,359
138 0.25 1/4 6.4 132 3,353 86 2,184
60
141 0.75 3/8 9.5 63 1,600 41 1,041
60
142 1.5 1/2 12.7 42 1,067 27 686
147 1.5 5/8 15.9 31 787 20 512
153 1.5 3/4 19.0 22 559 14 363
Stainless
Arc Current
Arc Voltage
Pierce
Delay
Material Thickness Maximum Cut Speeds Optimum Cut Speeds
Arc Current
Arc Voltage
Pierce
Delay
Inches mm IPM mm/min IPM mm/min
134 0 16 ga 1.5 625 15,875 406 10,312
136 0.25 10 ga 3.4 244 6,198 159 4,039
140 0.5 1/4 6.4 110 2,794 72 1,829
60
145 0.75 3/8 9.5 53 1,346 34 864
60
146 2 1/2 12.7 35 889 23 584
149 2 5/8 15.9 26 660 17 429
154 2 3/4 19.0 18 457 12 297
Aluminum
Arc Current
Arc Voltage
Pierce
Delay
Material Thickness Maximum Cut Speeds Optimum Cut Speeds
Arc Current
Arc Voltage
Pierce
Delay
Inches mm IPM mm/min IPM mm/min
135 0 1/16 1.6 666 16,916 433 10,995
138 0.25 1/8 3.2 400 10,160 260 6,604
60
141 0.75 1/4 6.4 145 3,683 94 2,388
60
146 1.5 3/8 9.5 74 1,880 48 1,219
150 1.5 1/2 12.7 51 1,295 30 762
153 1.5 5/8 15.9 33 838 21 545
Without concern for cut appearance, the fastest speed for cutting material is the maximum cut speed. For better cut angle, less dross, and cut surface
appearance, use the optimum cut speed. The values in the cut charts are basic starting points and each application may require some adjustment to
achieve the best cut characteristics.