Fitting Tubing

A forum about all aspects of the construction and maintenance of the Billy Dawson inspired modified Hatz Classic biplane. Here is the place to ask your questions and get the answers from the real experts.
KDoersom
Posts: 5
Joined: Mon Jul 19, 2010 11:36 am

Fitting Tubing

Post by KDoersom »

Came across this company tonight. Maybe we could get them to do a kit for the Hatz Classic

http://www.vr3.ca/tube_profiling.html

Keith
M Lightsey
Posts: 112
Joined: Tue Jun 15, 2010 3:10 pm

Re: Fitting Tubing

Post by M Lightsey »

That's very cool. If you're struggling trying to do it yourself, check this out. I've tried a few times with sample pieces and it worked perfectly.

http://metalgeek.com/static/cope_custom.pcgi

Mark
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Nick
Posts: 188
Joined: Wed Mar 24, 2010 7:51 pm

Re: Fitting Tubing

Post by Nick »

THAT is cool. Would have been very helpful about 5 years ago.... ;)

Nick
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Ebby
Posts: 109
Joined: Wed Mar 17, 2010 7:32 pm
Location: Camden NY

Re: Fitting Tubing

Post by Ebby »

I used the Metal Geek app for my engine mount. The fit was amazing.
Ebby
Hatz Classic S/N 37
Flying!
HC85
Posts: 114
Joined: Sat Aug 03, 2013 5:34 pm

Re: Fitting Tubing

Post by HC85 »

VR3 is working on my fuselage gear and tail kit now. The preliminary drawings are really great, and I'm very excited! I spoke with VR3 several years ago (2005-2006?) at Osh about the possibility of taking the kit on. I'm happy that the time has finally arrived to move forward with the project!
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Ebby
Posts: 109
Joined: Wed Mar 17, 2010 7:32 pm
Location: Camden NY

Re: Fitting Tubing

Post by Ebby »

Found another one: tubemiter.exe
Ebby
Hatz Classic S/N 37
Flying!
alvinsager
Posts: 89
Joined: Thu Mar 18, 2010 10:29 am

Re: Fitting Tubing

Post by alvinsager »

I was really surprised when I saw a guy at Oshkosh making a fuselage with an abrasive cut-off and a duckbill snips. His joints were completely acceptable and very quick. True, the learning curve may not have been too steep, but after doing mine with saw and grinder it was crazy. A pair of snips reportedly lasted one fuselage. Tubing was .035 wall.
Al
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Nick
Posts: 188
Joined: Wed Mar 24, 2010 7:51 pm

Re: Fitting Tubing

Post by Nick »

Awww.....where's the fun in that? ;)

Nick
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