Let's have ANOTHER go at aluminium welding / Brazing Low temp Aluminum rods | With good results!

Finn
Finn
100.8 هزار بار بازدید - 4 سال پیش - Gday Youtube.
Gday Youtube.
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This is second part of the Aluminium welding/brazing videos
The first can be found here Let's have a go at aluminium welding....
But i feel this video makes that one redundant so if you already seen this one give it a miss.

My journey with these rods started when i got "easy home aluminium welding" and "Aluminium welding no told needed"  adverts.

These adverts had big claims about these brazing rods including no skills required and results stronger than base metal ect ect...

In the first video i purposely purchased them with no further research had a go, in order to check if its something as easy as they claim.

I was close to results but the comment section was blown up with people telling me where i went wrong.

So in this video i try the mains points including
-Less heat on the flame of the torch
-Insulate the work area to reduce heat sinking issues
-Chemically clean the material as-well as mechanically remove the oxide layer.

This produced some awesome results!
I also realised on this second attempt that its important to pre heat the rod a little bit, but to ensure all the main heating is done on the work piece.
Too much heat on the rod and you fail, not enough and the workpiece will start to breakdown before the rod melts.
This seems to be the sweet spot that takes the "knack" to know.

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4 سال پیش در تاریخ 1399/02/12 منتشر شده است.
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