Some very neat welding there
Thank you Dave,
I've also looked at it, but I have some worries. Cost, will the fasteners rattle loose and weight.
You'd be shocked at how many meters of extrusion were used in that bed frame.
I don't think I'd have ever done it for myself if it hadn't been for the bed frame in Murky. That was originally made as a fold away heavy duty bed for a very large Fiat panel van. The project was abandoned after the customers first winter away in Spain. So I ended up with the bed frame. I cut the pivots off it and reduced it's size to a double bed. Installed it in Murky and their it remains.
In the Betty project the bed will also be a stiffener for the body due to how much I've cut out. When the windows are removed I'll weld in some steel to attach the bed too.
Welding aluminium box section isn't too hard to make look pretty. And this is the danger, if it looks pretty it's probably no good. The aluminium needs to fuse with the filler material not just sit on top. To get it to fuse you need to take more time and put in more heat. Generally you end up with a wide scruffy weld. I expect if you cut up a joint it that bed frame it would not be that good. Due to the fact there is so much welding each joint should only have a small load.