Clarification here, I'm working with Ultracore 71A74 Dual (I enjoy it greatly...nice and smooth)
It one ches out the wire certificate/details you'll see that the wire feed speed is in stages (All position)
125
175
200
225
250
so..+/- 10% at a time...to cover that entire range would take....
125-152
125-185
189-226
205-250 (There's overlap with this last one)
Where as for suggest amps, detailed in stages:
195
215
235
265
285
Which using the +/- 10% for amperage one can cover that bridge with
195-238
234-285 (Overlap here as well)
Same with Voltage, the stages are listed as
20-25
21-26
22-27
23-28
24-29
With the +/- 15% on voltage that allows one to cover the range with:
20-27
22-29
http://www.lincolnelectric.com/assets/global/Products/Consumable_Flux-CoredWires-Gas-Shielded-UltraCore-UltraCore71A75Dual/c3128.pdfOR...am I bound to the limits set for each line (one value of wire feed speed, and one value of amperage)
Thanks for taking the time to challenge this one. As far as I know, CTWD is not required in table 3.8. Thoughts?