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 1976 AZU250 
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Joined: November 28th, 2008, 11:14 pm
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Location: Cornwall, UK
Post Re: 1976 AZU250
Smiffy wrote:
My first attempt at butt welding:
Attachment:
CIMG0106.jpg


Is that welding with your arse? :oops:

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June 30th, 2013, 11:05 am
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Post Re: 1976 AZU250
:lol:

Strangely enough, that's what my brother said when he saw it!

Cheeky sods, the pair of you. It was quite clearly a chicken's arse that was used.

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June 30th, 2013, 11:46 am
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Post Re: 1976 AZU250
Start welding an old panel of your van which you are getting rid of any way , so you get the feeling how to weld such a delicate piece of metal .
Mind you, it is so thin ! You need some practice on old panels to know how to do it properly.
Don't try it on newly bought zincor plate. The original metal is much more delicate , thin, rusty and with remains of paint etc.
That is how I did it.
Good luck!

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June 30th, 2013, 1:25 pm
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Post Re: 1976 AZU250
Geert wrote:
Start welding an old panel of your van which you are getting rid of any way , so you get the feeling how to weld such a delicate piece of metal .
Mind you, it is so thin ! You need some practice on old panels to know how to do it properly.
Don't try it on newly bought zincor plate. The original metal is much more delicate , thin, rusty and with remains of paint etc.
That is how I did it.
Good luck!


Sound advice. Thanks Geert. That rear door is in a bit of a state, so I thought I'd just have a practice on it, since it was only good for scrap if I didn't try to save it. The weld turned out better than I expected, although the experience did convince me that I need to buy some clamp thingies that hold the metal together for those vital first tacks.

The new metal I used was from an old microwave oven. Perfect thickness!

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Last edited by Smiffy on June 30th, 2013, 10:48 pm, edited 1 time in total.



June 30th, 2013, 9:48 pm
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Post Re: 1976 AZU250
You definitively need those clamp thingies!

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June 30th, 2013, 10:35 pm
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Post Re: 1976 AZU250
Did you make any progress in welding last week ?

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July 7th, 2013, 7:59 am
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Post Re: 1976 AZU250
Geert wrote:
Did you make any progress in welding last week ?


Well, work was too busy last week, but yesterday the weather was soooo good that I cancelled everything and went and did some serious sorting out.

I separated the body from the chassis, and put the body in storage in a dry barn, away from the chassis. This meant that I could finally get some real work done!

I cleaned the chassis and got rid of all the oily gunk and crud and surface rust and dust, then had a go at some areas that need attention. One of the outrigger thingies that the van body sits on was a bit rotten at the end, so I cut the bad bits out and welded a very smart new piece on. Created my own 3/4 box section for it and everything. Looks great. Forgot to take pics, though, sorry!

Then I cleaned the chassis thoroughly and took a good look at everything. It's looking remarkably good, on the whole, although the skin on top of the chassis near the front was looking a little rough, and the previous owner had done what looked like a suspiciously half-hearted patch weld on a couple of areas. After a few minutes of procrastination and a strong cup of coffee, I decided to rev up the angle grinder with a new cutting disc attached. 30 seconds later my decision was vindicated:
Attachment:
mouse house.jpg
mouse house.jpg [ 608.76 KiB | Viewed 3245 times ]


Five minutes later I'd demolished Mr Mouse's abode and cut out the section of poor-condition skin, and cleaned up the cavity:
Attachment:
002.jpg
002.jpg [ 329.68 KiB | Viewed 3245 times ]


As you can see I also cut off the rotten bits of lip on either side. I've welded neat little replacement pieces back on now, and put a couple of tiny patches back on the internal curved pieces (which got holed when I bashed out the spot welds that held it to the floor). It's all looking nice and clean now, and the chassis is generally in very good condition.

The spring cans look a bit knackered, and the rods that come from them look rather tired. Not sure if it's worth saving them. I have donor parts that I can replace them with.

Sadly, I'm going to have to work tomorrow... and Thursday... and Friday - so the rest of this little job will have to wait till the weekend. :(

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July 9th, 2013, 11:07 pm
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Post Re: 1976 AZU250
Good of you !
Please post some more pictures as the job continues .

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July 11th, 2013, 6:59 am
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Post Re: 1976 AZU250
Perfect weather for messing about with an old car! However, before getting down to work I decided to clean out my molasses bath. Top tip for next time: do it in the winter. Man, it stank to high heaven. Literally, smelt like a slurry pit!

Next, fired up the welder and the grinder, got myself a big jug of water (for self-hydration), doused my T-shirt in water to keep cool, then set to work.

Started by prepping the area and cutting out the new panel:
Attachment:
008.jpg
008.jpg [ 274.62 KiB | Viewed 3172 times ]


Then I butt-welded it in and ground back the welds:
Attachment:
010.jpg
010.jpg [ 313.87 KiB | Viewed 3172 times ]


After that I cut out some rot on the rear arms, shaped some new pieces and butt-welded them in, before grinding back the blobs.
Attachment:
012.jpg
012.jpg [ 275.17 KiB | Viewed 3172 times ]

Attachment:
013.jpg
013.jpg [ 259.87 KiB | Viewed 3172 times ]


Finished off with a quick spray of Fertan to prevent the rust monster from getting his teeth into the new work, then retired to the garden for a spot of chicken with salad and a glass or two of vin rouge. Cheers!

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July 14th, 2013, 10:58 pm
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Post Re: 1976 AZU250
You've made a nice job of that. I can never be arsed to take my time and make such a job as neat as that.

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July 16th, 2013, 11:34 pm
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