Sort of like the stuff used to make roads or runways by the military, which is where it probably came from since around these parts there is still a large amount of military surplus stuff floating around.
A metal mesh is good to cut on, since the blow through has somewhere to go, mainly down, and is not reflected back at you.
Since it's still a lot of heat, the mesh needs to be sort of on the thick side, like this:

I've cut over some thinner stuff and well, it just doesn't last.
Because them mesh things are pretty darn large, I'll take a portable oxy-acetylene kit back there to cut it up.
Hopefully next Saturday.
The shelf I plan to make consists of a metal shelf:

The steel shelf is sort of necessary not only for heat protection, but also if I do any MIG welding, the ground can be clamped directly to the table.
The shelf will be bolted up to the angle iron I cut up yesterday:

I think the mesh will cover half the shelf, so that half will be for cutting, the other half for welding and brazing.
I don't think I need much space since I'll be only working on small stuff.
I gotta gotta go to the Man Store today and get some bolts to well, bolt it up.
Or I have this old entertainment center thingy, the kind where the TV can be rotated on top, so if the shelf fits, I may just use that for now.
More on that later.
I'm getting all this ready for the flux came in at the welding place:

Now I can start a cutting and a brazing and a cutting and a brazing.
The metal top, the shelf, will be useful as to hold the pieces of whatever you are working on in place you use these large magnets, which I still need to get.
Or you can clamp stuff up, but seeing as how I'm working with tubes, that may be sort of difficult.
Maybe I can get some Hot Brazing Action!(HBA!) going later today.
Sparks will be a flying!
You know, after I finish watching Law & Order.
3 comments:
Fancy
'Hot Brazing Action' eh?
Sounds pretty dubious to me....
I think that I would stick with 'Law & Order'.
-Trevor
Mark, more like ghetto.
Trevor, just wait!
It's going to be hot! hot! hot!
Maybe.
No, definately hot.
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