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Author: Subject: modified pipe bender
Dale

posted on 27/2/12 at 01:39 PM Reply With Quote
modified pipe bender

Having one of these tube kinkers I had been searching on how to make it work and it looks like some of the off road guys have managed to get them to work for bending tube with pretty good results.
http://www.thesamba.com/vw/forum/viewtopic.php?t=230317&postdays=0&postorder=asc&start=20

I may have to give it a try as it is pretty much useless for anything else.
Dale





Thanks
Dale

my 14 and11 year old boys 22
and 19 now want to drive but have to be 25 before insurance will allow. Finally on the road

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JAMSTER

posted on 27/2/12 at 01:58 PM Reply With Quote
what about this way lol

http://www.youtube.com/watch?v=GWT3N3m4bE4

[Edited on 27/2/12 by JAMSTER]

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FuryRebuild

posted on 27/2/12 at 03:09 PM Reply With Quote
wow - i'm going to be making my own exhaust from stainless - i wonder if getting a bender and some sand and lots of 2" stainless will be cheaper than buying the bits i need as pre-bent to weld?

this is a great tip.

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spiderman

posted on 27/2/12 at 03:57 PM Reply With Quote
I have tried something similar to the link you have posted by putting some half pipe between the rollers and and the pipe to be bent and it stops the rollers denting the pipe, also have used as small a die as possible so the pipe to be bent sits on the outside edges of the die and not sitting inside the die and it has produced much better results. I was however bending some fairly thick wall to start with 3mm I think for a mounting bracket for very large antenna. I think if I remember correctly that I practiced on some smaller thinner wall pipe of 19mm pipe 1.6 mm wall thickness to satisfactory results.
I think if you experiment a little you will achieve some good results as the guys in your link have done.





Spider

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mark chandler

posted on 27/2/12 at 05:29 PM Reply With Quote
Those little add on's will not stop thin wall tube from kinking You need to draw the metal through for exhausts or try the sand packed in the tube method.
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splitrivet

posted on 27/2/12 at 08:06 PM Reply With Quote
Ive used the packed with sand method and had no probs.
Cheers,
Bob





I used to be a Werewolf but I'm alright nowwoooooooooooooo

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