Sand the area to be joined with fine sandpaper steel wool or emery paper to remove any surface oxidation or corrosion.
How to connect two pieces of sheet metal.
The two pieces of sheet metal connected to each other by folding or bending tabs in the form of a buckle and a clamping slot.
Wipe away the dust.
Get 2 screws and matching nuts drill 2 holes and pu the nuts on then 4 extra support maybe duct tape orwell idk thats my answer.
Some of these alternatives to welding methods require heat while some don t require heat at all.
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Light gauge sheet can also be joined by riveting.
This is probably one of the easiest methods of joining pieces of metal or anything together.
And 2 pan head rivet.
You want to have a smooth surface without any burrs or bumps.
In engineering rivets are usually made of wrought iron or mild steel.
Read down below to find out how to join two pieces of metal without welding.
There are numerous methods for joining metals without welding.
Plug in the soldering iron and let it heat up.
In the meantime lightly sand the edges of the metal where they will be joined.
It is required specially in heavy sections such as bridge wagon tanker boiler etc.
Wash the metal pieces with trisodium phosphate or another industrial strength cleanser if.
However the folding or tab joint operation does not guarantee full positioning and additional auxiliary positioning is required.
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This assembly method is relatively simple and convenient and can complete rapid assembly.
You could use a square tube or a piece of angle iron if need be.
And the two pieces must be able to connect without any gaps.
How to bond metal to metal without soldering.
If they are the same size then find a rod that fits inside them or a pipe that fits the outside and use two bolts in each tube thru the pipe.
1 snap head rivet.
Over lap the pieces a couple of inches if they slide together and bolt them together.