Welding above front jacking point

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Plasticman
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Re: Welding above front jacking point

Post by Plasticman »

thats fine. its internal as such so not an issue that i recall
you have to take care though because of the following
you have the inner sill and the repair your doing i would from what i can see let it onto the inner sill and not the outer edge or face of it if that makes sense. then when you weld the bit i made you this should sit onto the face of the sill and you will have to play with the round cut out bit so it all sits about an 1/8" above the sill etc then you can run a nice bit of weld here,
and then grind back smooth as the outer part of the B post goes over all of it and spot/puddle welds through , you should clamp it to the bit i made then tap the B post outer skin over each side so it fits snug to this and also the inner sill area,
if you dont do it this way you end up with a big cumbersone lump....
oh i like the blood and such , missed did we :rofl
mm
Last edited by Plasticman on 05 Apr 2013, 19:08, edited 1 time in total.

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HarryMann
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Re: Welding above front jacking point

Post by HarryMann »

And I use a 1" wood chisel, v.sharp and kept sharp for the thinner stuff. You'll see one in Wiki for removing that dratted underseal, with rounded edged to prevent collateral damage :o

Sabre saws (recip saws) are handy, I have a 12V Milwaukee.

But another way, once you have a small starter hole, is to open it out with a square, triangular or round file, or a padsaw down 2 sides, nipping across the fold line with good quality (Knipex) nippers :smile: OK pincers?

One tool I now use as much as the grinder is the power-file, originally I bought a B&D but its days were numbered so for £30 or so I replaced it with a FERM, which comes with a really narrow spare arm. It's possible to make a 1" square hole with this, once it's in, being about 1/2" wide.

Hopefully with Mike's suggestions as well this helps

Maybe checkout tools and techniques in the Wiki if you have time to browse. .

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waltraud
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Re: Welding above front jacking point

Post by waltraud »

Ha, Lots of blood, didn't notice it till I saw red- I used a small sharp chisel today, very helpful/easy.....plan to rake out inner sill with hanger wire / Hoover then vactan n paint / anti-rust wax.....after welding. Hopefully it will be warm, dry and wind free tomorrow!
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HarryMann
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Re: Welding above front jacking point

Post by HarryMann »

Wind has dropped here and myself made good progress yesterday finishing the floor over the B pillar and the bottom door rubber retaining section.. so all closed up now and RC800'd'ed'ed.

I use a small pick set, like scriber point size with a hook end, Stanley modelling knife blades for scraping out (like a Swann Morton but a bit more robust), small 3/8" chisel, larger 1" chisel, 1/2" and 1" wood chisels with edges rounded on the bench grinder and re-sharpened on the stone.

I also find useful a well worn - thus reduced diameter - 1mm grinding disc useful to get where the new 115mm ones won't due their diameter. If good quality like Hilti or similar, these 1mm discs can flex a bit dafely and be used for cleaning, grinding, shaping rather than just cutting... just wear a good full face mask and leather gloves... was wearing gloves for cold the other day -obviously synthetic, not true suede - and just the sparks from the scurfing flap disc burnt a massive hole in the back of my left one.. thought I'd ground my hand away!!!

Faithful are doing some thicker (more multi-layered) flap discs for scurfing, that last longer ... with my new cheap DeWalt, a great combination.

I use a soap bar to clean the powerfile belts and flap discs from time to time, at least once before they're totally worn down...

..and of course, never forget the original hand-tools, the 12" hacksaw with 24 or 32 tpi blade of quality, will leave many flounderingw ith grinders well behinmd on the accuracy stakes, saving ages tidying up. and of course a very wide selection of hand files, from large half round (v.difficult to acquir these days, think Google Nicolson, US maker) right down to a file that I've had since aero-modellling in the 60's.. a very thin flat sem-flexible that will go between spot-drilled surfaces to deburr, so they come down flush and flat...

Been using this a lot too, to close up the floor overlays when spot-MIGing..

Image

the full story... https://club8090.co.uk/wiki/Ge ... _Home-made

You'll never get the strength unless surfaces are really nice and flush and holes deburred properly when spotting, puddle-MIGing and especially rivetting, so a clamp abs.right.next.to the fastener or weld pretty essential.

Hope some of this helps with ideas.. IMHO, you can't have a wide enough variety of tools, though some tend to be used a lot more than others.

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waltraud
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Re: Welding above front jacking point

Post by waltraud »

Thanks Harry , v informative. Will post some more pics of progress , I like the look of that rc 8000 is it like vactan or does it clear rust like an acid?
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