Source http://www.ruffstuffspecialties.com/news/basic-tig-welding-tips
Main Ideas Small Ideas Analyze
Welds always begin with "Material has to be CLEAN CLEAN A good prep starts with a weld
prepping CLEAN" that doesn't have anything in the
way
I would have to agree and it is seen through other sources to that
they all say the same thing.
"No mill scale" Mill scale relates to cleanliness
and would be in the way
To complicate how do we define a
clean enough metal to weld on?
does it only start with scale or is
there more to it
Weld prep does not make up "I also try to prep my material the A good start to making an
for bad welding same every time that way I know established variable that doesn't
if the weld looks like crap it is not change
because of prep"
To complicate I would ask to
see what scientific tests have been
done with controlled variables and
manipulated variables
Thesis we need more research on weld prep
Source http://www.millerwelds.com/resources/tech_tips/TIG_tips/hints_tips.html
Weld prep is an important "Contaminents may result in Cleaning on every source is stated
step instability or contaminated but not explained
welds"
I would have to agree and it is seen through other sources to that
they all say the same thing, but
is never operationally defined the
same way every single time
"Clamp may be required" Prep may not only what you do
to the metal, but also the part as
a whole
I would have to agree that it would
be near impossible to weld to items
together if the distance between
the two parts is too great
Angle of weld will sometimes "When moving hold your torch Radiating heat is better from a
make up for sloppy prep at 70 degrees and wire 20 direct angle and thus can make
up for a bad angle prep
A balance between the skill and
the prepper is what is truly
needed, but good weld prep
appears to be more step by step
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