[TheForge] Metal working problem...again
Peter Fels & Phoebe Palmer
artgawk at thegrid.net
Wed Apr 15 13:05:12 EDT 2009
Jerry Frost wrote:
> So form the eyes separately and weld them on from
> behind later.
>
> You have a tig welder now. . . Remember?
>
> Frosty
Well, i had a crack in the metal and i thought of your comment Jerry..So
i fired it up ( needed to find the slow argon leak anyway)..wire brushed
the piece and forged down some rod out of the same material..and tried
to TIG it just after doing a bead on some stainless.
What happened was i got a lot of flashing ( presumably zinc) and had
difficulty controlling the lousy looking welds. Regular brazing rod did
the same thing.
Now, i've had trouble brazing this stuff with an OA torch using the
original material as filler too. So i ended up using some flux coated
brazing rod that runs at a lower temperature to make the repair with O/A.
What am i doing wrong here? pf
> -------------------------------
> If it ain't forged
> it ain't real.
> Wrought iron is.
> The FrostWorks
>
> Meadow Lakes, AK.
>
>
> From: "Peter Fels & Phoebe Palmer"
> <artgawk at thegrid.net>
>
>
>
>> Unfortunately, it mashes across the high points and
>> i'd have to try to
>> grind them off which would take way too long Andy.
>> Good idea though.
>> The most problematical one will be the cuttlefish
>> buckle for a marine
>> bio guy. They have really raised bulging eyes right
>> next to the delicate
>> tentacles. Sweating that one. Thinking about wrapping
>> the tentacles in
>> wet rags before spot heating with the torch. Then
>> working over soaked
>> wood with holes drilled to sink the eyes into. It's
>> so easy to blow a
>> piece right at the end! I'm good at that.
>>
>
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