26 a. determine
lb. electrode/foot from tables b. determine
welding speed from tables (ipm) c. determine
amps X volts = watts from tables d. determine
operating factor (fraction) Cost
per foot: 1. Wire:
(a) X electrode cost $/Ib. =
_____ $/ft.
2. Flux:
(a) X 2.0 X flux cost $/lb. =
_____ $/ft.
3. Power:
(c) / (5000 X (b)) X power
cost $/Kw hr = _____
$/ft. 4.
Labor: Labor &
overhead $/hr. / (5 X (b) (d))
= _____
$/ft. TOTAL
_____ $/ft.
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