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Old 05-03-2007, 09:47 AM   #1
sevt_chevelle
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Invisible weld seem video

A member of another forum I visit posted a short video on how to do a invisible weld seem.
http://www.youtube.com/watch?v=wntAnn4EowM
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Old 05-03-2007, 10:01 AM   #2
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Re: Invisible weld seem video

Nice...........
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Old 05-03-2007, 12:20 PM   #3
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Re: Invisible weld seem video

My welding supervisor office mate isn't impressed.

The inappropriate use of the cut off tool for grinding was not cool for a demo, and the welding wasn't the best.
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Old 05-03-2007, 02:33 PM   #4
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Re: Invisible weld seem video

so show us a video of how it's "suppose to be done" then ...
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Old 05-03-2007, 02:55 PM   #5
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Re: Invisible weld seem video

Instead of all that grinding and filler rod.....with a panel as easy to access as that, why not hammer weld it with a torch, no filler rod or TIG needed.....
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Old 05-03-2007, 04:13 PM   #6
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Re: Invisible weld seem video

Instead of all that grinding and filler rod.....with a panel as easy to access as that, why not hammer weld it with a torch, no filler rod or TIG needed.....
Today 01:33 PM

The reason is because probably 90% of the restores out there use a mig welder.
The process shows you HOW to get that smooth seem regardless of what method you use. No matter what welding method you use you NEED to remove the proud weld bead before you planish it.
Pretty much all metal shapers Ive meet and talked too use a TIG because it creates less warpage.

Martin,
Whats your welding sup think of this one.
http://fergusoncoachbuilding.blogspot.com/
He too uses the uncool use of a cutoff wheel for grinding as well as 100% of all body man Ive worked with. I guess we are all hacks
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Last edited by sevt_chevelle; 05-03-2007 at 04:18 PM.
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Old 05-03-2007, 05:25 PM   #7
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Re: Invisible weld seem video

Quote:
Originally Posted by sevt_chevelle View Post
No matter what welding method you use you NEED to remove the proud weld bead before you planish it.

I agree with ya, except hammer welding WITHOUT filler rod doesn't produce a bead, as it's hammered down during the welding process.............
And I too use a cutoff wheel for grinding.....works very well in certain circumstances.....wear proper protection.
Nothing wrong with the repair in the video......
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Old 05-03-2007, 05:42 PM   #8
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Smile Re: Invisible weld seem video

Quote:
Originally Posted by sevt_chevelle View Post
A member of another forum I visit posted a short video on how to do a invisible weld seem.
http://www.youtube.com/watch?v=wntAnn4EowM
Thank You for sharing this. I find the video to have some very good techniques that will be useful. Good information.... Larry
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Old 05-03-2007, 07:30 PM   #9
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Re: Invisible weld seem video

Here's the funny thing, I go thru about 100-200 4" cut off wheels a year and very rairly use one to cut something off

They are the only thing I have found that get into 90* corners and are controlable.

Kevin
LFD Inc.
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Old 05-03-2007, 10:09 PM   #10
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Re: Invisible weld seem video

cutoff wheels also produce less heat while grinding than grinding disks.
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Old 05-03-2007, 10:55 PM   #11
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Re: Invisible weld seem video

The fella in the vid went to a lot of work to share his technique with others. I like the repairs that require no bondo or skim coats, and all with common tools. I also use my cutoff tool for almost everything EXCEPT cuttin' stuff off.
Thanks for posting it. It wasn't as much fun as watching Jesse James make a gas tank with a BFR and his planishing wheel, but I have the tools for this
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Old 05-04-2007, 02:08 AM   #12
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Re: Invisible weld seem video

Quote:
Originally Posted by martinkh View Post
My welding supervisor office mate isn't impressed.

The inappropriate use of the cut off tool for grinding was not cool for a demo, and the welding wasn't the best.

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If it`s 3.73 ratio you will spint the wheel 100 times to the driveshaft`s 373 times.Or,if you`re lazy,you could just spin the wheel once and the driveshaft will spin 3.73 times.Or, 3 and 3/4 turns.And if you`re real lazy,I can sell you a tab for whatever ratio you want.
Or,you could read all the suggestions and try those.It`s been well explained,I think,already.
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Old 05-04-2007, 02:28 AM   #13
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Re: Invisible weld seem video

me being a metal worker i always enjoy seeing new techniecs

but also i could get the same effect by just using a metal buffing pad on a grinder, i know, ive seen me do it

but even with that said i commend the guy for going through the trouble to show others howits done
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Old 05-04-2007, 02:28 AM   #14
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Re: Invisible weld seem video

Quote:
Originally Posted by WinDancer View Post
The fella in the vid went to a lot of work to share his technique with others. I like the repairs that require no bondo or skim coats, and all with common tools. I also use my cutoff tool for almost everything EXCEPT cuttin' stuff off.
Thanks for posting it. It wasn't as much fun as watching Jesse James make a gas tank with a BFR and his planishing wheel, but I have the tools for this
gotta love Jesse James
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Old 05-04-2007, 06:30 AM   #15
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Re: Invisible weld seem video

Quote:
Originally Posted by Rokcrln View Post
Here's the funny thing, I go thru about 100-200 4" cut off wheels a year and very rairly use one to cut something off

They are the only thing I have found that get into 90* corners and are controlable.

Kevin
LFD Inc.
Maybe we should change the name to 4" grinding wheels, since everyone does it. My son gave me a wheel for my grinder, it has a bunch of stacked emery paper. Cleans up welds real nice and doesn't wear out...just a thought J.
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Old 05-04-2007, 06:30 PM   #16
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Re: Invisible weld seem video

yup the flap wheels are my tool of choice for finishing welds.they polish things up very nicely while not being over aggressive.
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Old 05-04-2007, 06:49 PM   #17
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Re: Invisible weld seem video

Using the edge of a cutoff wheel instead of the face of a grinding wheel makes a lot less heat & allows you to work the high spots with great control. But you must have great control to do it. Not everyone can get a feel for it. Just like porting cylinder heads. Either you pick up on the technique that works for you and learn rapidly how to hone your skills, or you don't learn and remain a butcher
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