Show me your bending brakes.

A place to discuss workshops and the use and desirability of tools.
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Cherokee Driver
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Show me your bending brakes.

Post by Cherokee Driver »

I have come to the point where I need to build the bending brake to bend the rudder skin. :)

Image

I am guessing that some of you have photos of your brake that you built. Care to share????

I am also looking for any tips or advice. I would prefer not to screw this up.
:cry:


Thanks.

CD
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Home of "Skunk Works, Wisconsin Branch"
"Glacial Pace...but lovin every minute of it!"

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bullojm1
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Post by bullojm1 »

Here is a pic of mine:

Image


As far as how to use it, there are several techniques out there. My technique was to butt the trailing edge right up against the hinges. Then push down on the brake lightly. Bend it enough initially so the front rests on the spar you will put in. Now you need to check your trailing edge with a ruler. What you are looking for here is the ruler to rest straight on the trailing edge until it taper off where the skins pre-bent radius is, like this:

Image

If the skin tapers off before the trailing edge, bend it more!
Mike Bullock
http://www.rvplane.com
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hydroguy2
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Post by hydroguy2 »

2x4 with 4 cheap hinges
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Brian
Townsend, MT

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Cherokee Driver
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Post by Cherokee Driver »

You guys are great. :thumbsup:

Once again, I am over thinking things.

Mike, you are always at the head of the pack with the helpful tips and great photos. Brian, you are the best!

Cheers to you both. :drink:

Thanks very much.

CD
RV-8A
Wing Kit (Slow Build...very slow build)
Home of "Skunk Works, Wisconsin Branch"
"Glacial Pace...but lovin every minute of it!"

Spike
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Post by Spike »

Cherokee Driver wrote: Once again, I am over thinking things.
That is sooooo easy to do. One of the things that helped me was reading/hearing one of the Van's employees remind a builder that at the end of the day we are building a 'tractor' and not a work of art. That has really helped me at times find center with respect to being 'good enough.'

Spike
http://www.rivetbangers.com - Now integrating web and mail!
Current Build: 2 years into a beautiful little girl

Bob Barrett
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Handles can be added!

Post by Bob Barrett »

I got my brake from the guy who I bought most of my tools from used. He made two handles for each 2"X4". You can even just use 1"X2" material but mine are shaped to make it easier on your hand. I don't have a picture to post.

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Cherokee Driver
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Post by Cherokee Driver »

It is only fair that when I ask to see yours...I should be willing to show you mine. :o

Image

This is what I ended up with and it seemed to work OK.

Thanks again for the help guys.

By the way Vert. Stabilizer finished yesterday... and my new website is up and running. 8) Feel free to check in.

I am not far along and the web stuff is new to me but the Expercraft site makes it quick and easy. I recommend it for those computer challenged builders.

Push the www button below to see it.

Take care.:wave:

CD
RV-8A
Wing Kit (Slow Build...very slow build)
Home of "Skunk Works, Wisconsin Branch"
"Glacial Pace...but lovin every minute of it!"

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dons
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Post by dons »

Looks good CD. If I could make one very small comment, and I am being somewhat picky here (but that's me). When you rivet the skins on, I find it gives a slightly (and I mean slightly) better result if you remove enough blue plastic so that the rivet set is only hitting the skin and not the plastic as well. It is true a flush set has a bevel, so don't read too much into my comment as I test my theories by looking at light reflections to see if it makes a difference. The more important issue with leaving plastic under where the rivet set is going to hit, is if there are any metal filings, they can get pounded into the skin.
Don Sinclair
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Cherokee Driver
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Post by Cherokee Driver »

I agree Don,


Thanks for sharing your comments.
RV-8A
Wing Kit (Slow Build...very slow build)
Home of "Skunk Works, Wisconsin Branch"
"Glacial Pace...but lovin every minute of it!"

Jeffrey T
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Post by Jeffrey T »

thanks for posting this - I just did my elevator skin and it turned out great!!

Jeff

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BSwayze
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Post by BSwayze »

I looked at your site, too, CD. Looks great! Keep poundin' those rivets!
Bruce Swayze
Portland, Oregon
http://www.BrucesRV7A.com
RV-7A Working on Firewall Forward

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