Pietenpol-List: Hinge

An archive of the Matronics Pietenpol Listserve.
Locked
matronics
Posts: 81779
Joined: Sat Mar 18, 2017 8:29 am

RE: Pietenpol-List: Straight Exhaust

Post by matronics »

Original Posted By: owner-pietenpol-list-server(at)matronics.com [mailto:owner-pietenpol-lis
I bought pre-bent sections from ACS.=C2- I thought it was 304, but it might have been 321. =C2-I don=99t remember =93 it was 10 years ago.=C2-Jack PhillipsNX899JPSmith Mountain Lake, Virginia=C2-
matronics
Posts: 81779
Joined: Sat Mar 18, 2017 8:29 am

Pietenpol-List: Hinge

Post by matronics »

Original Posted By: "Jack(at)textors.com"
John your hinge will be inline with the top of the capstripJack TextorSent from my iPadOn Aug 29, 2012, at 2:38 PM, "John Francis" wrote:> > I've slightly exaggerated the position of the cap strip on the aileron spar todemonstrate how it will not be on the same plane as the aileron spars if notshaped. Did those of you using the piano hinge shape this cap strip so the hingewill lay flush?> > Thanks> > --------> John Francis> > > > > Read this topic online here:> > http://forums.matronics.com/viewtopic.p ... 085#382085> > > > > Attachments: > > http://forums.matronics.com//files/dsc07696_131.jpg> > > > > > > ________________________________________________________________________________Subject: Pietenpol-List: Hinge
matronics
Posts: 81779
Joined: Sat Mar 18, 2017 8:29 am

Pietenpol-List: Re: Straight Exhaust

Post by matronics »

Original Posted By: "pineymb"
Like this http://www.textors.com/Ailerons_002.jpg Jack TextorSent from my iPad________________________________________________________________________________Subject: Pietenpol-List: Re: Straight Exhaust
matronics
Posts: 81779
Joined: Sat Mar 18, 2017 8:29 am

Pietenpol-List: Re: Aileron Capstrip

Post by matronics »

Original Posted By: "John Francis"
Mild steel pipes ceramic coated, holding up after 150 hours. Heat muff seems tobe adequate.--------Adrian MWinnipeg, MBCanadaRead this topic online here:http://forums.matronics.com/viewtopic.p ... ttachments: http://forums.matronics.com//files/dsc0 ... ___Subject: Pietenpol-List: Re: Aileron Capstrip
matronics
Posts: 81779
Joined: Sat Mar 18, 2017 8:29 am

Pietenpol-List: Re: Aileron Capstrip

Post by matronics »

Original Posted By: "John Francis"
Thanks Jack and I understand what you are saying. When I cut out the aileron Iwill move the hinge flush to the top of the cap strip. But, the cap strip, whenglued on without shaping, will not be flush with the sides of the aileronspars because the aileron spars are cut on top at an angle other than 90 degrees.I new this was going to be hard to explain and that is why I drew the boxon the image. Clear as mud???--------John FrancisRead this topic online here:http://forums.matronics.com/viewtopic.p ... ___Subject: Pietenpol-List: Re: Aileron Capstrip
matronics
Posts: 81779
Joined: Sat Mar 18, 2017 8:29 am

Re: Pietenpol-List: Re: Aileron Capstrip

Post by matronics »

Original Posted By: gboothe5(at)comcast.net
Thanks Jack and I understand what you are saying. When I cut out the aileron Iwill move the hinge flush to the top of the cap strip. But, the cap strip, whenglued on without shaping, will not be flush with the sides of the aileronspars because the aileron spars are cut on top at an angle other than 90 degrees.I new this was going to be hard to explain and that is why I drew the boxon the image. Clear as mud???--------John FrancisRead this topic online here:http://forums.matronics.com/viewtopic.p ... ___Subject: Re: Pietenpol-List: Re: Aileron Capstrip
matronics
Posts: 81779
Joined: Sat Mar 18, 2017 8:29 am

Post by matronics »

Original Posted By: John Francis
John,You would need to rip those strips wider than the spars, then rasp flat with thespar after the glue sets. Gary ------Original Message------
matronics
Posts: 81779
Joined: Sat Mar 18, 2017 8:29 am

RE: Pietenpol-List: Straight Exhaust

Post by matronics »

Original Posted By: owner-pietenpol-list-server(at)matronics.com
Michael,I bought 'U-Bends' from Magnum Force, www.magnumforce.com, orhttp://www.magnumforce.com/store/results.asp?CategoryID=29. These are mildsteel, but they sure make the process easy!Gary BootheNX308MB
matronics
Posts: 81779
Joined: Sat Mar 18, 2017 8:29 am

Pietenpol-List: Re: Aileron Capstrip

Post by matronics »

Original Posted By: "John Francis"
JohnWhen you install the aileron spar hold it back the thickness of the piano hingeso the aileron trailing edge lines up with the wing after you install the pianohinge. This should give you a little room between the aileron spar and thevertical plank in the wing. When you cut out the aileron, cut the cap stripflush with the vertical plank in the wing. This should leave enough cap stripoverhanging to sand at an angle flush with the aileron spar. You will also needto add filler strips between the cap strips. These you sand flush with thespars so when the piano hinge is flush with the top of the aileron it will layflush against the spar.http://www.westcoastpiet.com/images/Chr ... Sacramento, CAWestCoastPiet.comRead this topic online here:http://forums.matronics.com/viewtopic.p ... ___Subject: Pietenpol-List: Re: Aileron Capstrip
matronics
Posts: 81779
Joined: Sat Mar 18, 2017 8:29 am

Post by matronics »

Original Posted By: shad bell
Thanks all, I got it now.--------John FrancisRead this topic online here:http://forums.matronics.com/viewtopic.p ... ______Date: Wed, 29 Aug 2012 17:43:59 -0700 (PDT)
Locked