Rear quarter

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Daz1968
1275 Cooper S
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Rear quarter

Post by Daz1968 »

Can anyone please offer any advice of best method to join rear quarter vertically behind the b post, I am undecided if to just do a butt joint or joggle the flat area to add a little more strength to the joint

Image

Any advice welcomed, I have still to remove rest of quarter but will fit tubs etc first

Thanks
1071bob
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Re: Rear quarter

Post by 1071bob »

I butt welded mine. Made up a 1" wide aluminium former which had 3mm holes tapped in it along the length down the centreline, then bolted the two panels together and MIG welded them together. The former acted like a big heat sink so the distortion was minimal. I Had to adjust the gap and the welder settings for the best results.
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I had to add some bracing on the outside to keep the two panels straight before welding.
These couple of sentences make it sound easy but the job took ages to finish! I used a heritage panel which fitted very well compared to the M-Machine version which didn't have the correct curvature in the panel to match the NOS rear panel I used. I still have the aluminium former if you want to borrow it.
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Nick W
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Re: Rear quarter

Post by Nick W »

Now that's what you call a panel joint :!:
Up North in Sheffield
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Matt_Tupman
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Re: Rear quarter

Post by Matt_Tupman »

What a great idea I like that a lot.

I used to MIG these sorts of joints but I TIG them all now. You end up with less distortion and grinding after.
Daz1968
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Re: Rear quarter

Post by Daz1968 »

That's put a different approach onto it, very good any has made me think about it again.
mk1
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Re: Rear quarter

Post by mk1 »

Bob,

That is absolutely beautiful!

M
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