---------------------------------------------------------- RV9-List Digest Archive --- Total Messages Posted Sat 06/10/06: 3 ---------------------------------------------------------- Today's Message Index: ---------------------- 1. 07:20 AM - Re: DOUBLE FLARING (Michael T. Ice) 2. 06:46 PM - Re: DOUBLE FLARING () 3. 07:56 PM - Fiberglass Tutorial (jlfernan) ________________________________ Message 1 _____________________________________ Time: 07:20:36 AM PST US From: "Michael T. Ice" Subject: Re: RV9-List: DOUBLE FLARING --> RV9-List message posted by: "Michael T. Ice" Mick, I am sure you will get a bunch of answers from this question but here is my simple response. Automotive uses double flare, aviation does not. Why? Now there is another great question. I think you should try a few test pieces and see what happens. I think you might find that the tubing will crack. Mike Ice Anchorage, Alaska RV-9, all fuel lines bent, flared, and tight. ----- Original Message ----- From: "Mick Muller" Sent: Friday, June 09, 2006 7:53 PM Subject: RV9-List: DOUBLE FLARING > --> RV9-List message posted by: "Mick Muller" > > Greetings Listers, I have been told that the safest way to treat flares > brake and fuel fittings is with a double flaring tool. I can get my hands > on a double flaring tool, but it is a 45degree fitting not 37 degree. I > was thinking that I could use the double flaring tool to make the initial > folded over flare, then my single 37degree flaring tool to finish it off. > Does anyone see a problem with this approach?? > Thanks, Mick > > > http://www.matronics.com/Navigator?RV9-List > http://wiki.matronics.com > > > ________________________________ Message 2 _____________________________________ Time: 06:46:33 PM PST US From: Subject: Re: RV9-List: DOUBLE FLARING --> RV9-List message posted by: The tubing provided in your kit will most likely crack if flared to 45 degrees. If not when you flare it, some time in the future after your airplane is flying. Why take that chance? Why not just do it like Van's tell you to in your instructions? That's what I did and after 280 hours Iv'e had no problem at all. Dennis Thomas 90164 --- "Michael T. Ice" wrote: > --> RV9-List message posted by: "Michael T. Ice" > > > Mick, > > I am sure you will get a bunch of answers from this > question but here is my > simple response. Automotive uses double flare, > aviation does not. Why? Now > there is another great question. > > I think you should try a few test pieces and see > what happens. I think you > might find that the tubing will crack. > > Mike Ice > Anchorage, Alaska > RV-9, all fuel lines bent, flared, and tight. > > ----- Original Message ----- > From: "Mick Muller" > To: ; > ; "RV FORUM" > > Sent: Friday, June 09, 2006 7:53 PM > Subject: RV9-List: DOUBLE FLARING > > > > --> RV9-List message posted by: "Mick Muller" > > > > > Greetings Listers, I have been told that the > safest way to treat flares > > brake and fuel fittings is with a double flaring > tool. I can get my hands > > on a double flaring tool, but it is a 45degree > fitting not 37 degree. I > > was thinking that I could use the double flaring > tool to make the initial > > folded over flare, then my single 37degree flaring > tool to finish it off. > > Does anyone see a problem with this approach?? > > Thanks, Mick > > > > > > > > http://www.matronics.com/Navigator?RV9-List > > http://wiki.matronics.com > > > > > > > > > > > > > > > > > > > > > > > > > > > browse > Subscriptions page, > FAQ, > > > Admin. > > > > > > > > > > > ________________________________ Message 3 _____________________________________ Time: 07:56:34 PM PST US Subject: RV9-List: Fiberglass Tutorial From: "jlfernan" --> RV9-List message posted by: "jlfernan" OK, I hate to ask for this favor, but lately I find myself tired of fishing thru websites looking for this info so I thought I'd ask the experts out there for help. I've finished my empennage and am awaiting delivery of my wings and fuse. I figured I'd start smoothing the joints between the VS, HS, and elev and fiberglass caps. How? If someone could post a short tutorial on how to do this, such as do I use resin/hardener with filler first or fiberglass cloth and epoxy first, It would be a great help to me and possibly other builders out there also getting to this point. Thanks in advance. -------- Jorge Fernandez N214JL Reserved 9A QB Read this topic online here: http://forums.matronics.com/viewtopic.php?p=39904#39904