Pietenpol-List Digest Archive

Mon 12/27/04


Total Messages Posted: 17



Today's Message Index:
----------------------
 
     1. 05:09 AM - Re: back to the piet finally ()
     2. 08:20 AM - Re: tailwheel (Tugwilsons@aol.com)
     3. 08:59 AM - Re: back to the piet finally (Isablcorky@aol.com)
     4. 10:16 AM - Rib material (ANNCARLEK@aol.com)
     5. 11:03 AM - Re: Rib material (gbowen@ptialaska.net)
     6. 11:03 AM - Re: back to the piet finally (malcolm Zirges)
     7. 11:09 AM - Re: back to the piet finally (Isablcorky@aol.com)
     8. 11:39 AM - Re: back to the piet finally (malcolm Zirges)
     9. 01:19 PM - Re: back to the piet finally (Galen Hutcheson)
    10. 02:25 PM - Torque tube question (Rick Holland)
    11. 02:38 PM - Re: Tailwheel (Dale Johnson)
    12. 04:48 PM - Don't Scare Me Like That (Tom Stinemetze)
    13. 05:22 PM - Re: back to the piet finally (Ken Goff)
    14. 07:08 PM - Re: back to the piet finally (Isablcorky@aol.com)
    15. 08:05 PM -  Re: Tailwheel (Ted Brousseau)
    16. 09:31 PM - Re: Tailwheel (DJ Vegh)
    17. 11:06 PM - Re: back to the piet finally (Clif Dawson)
 
 
 


Message 1


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    Time: 05:09:30 AM PST US
    From: <gcardinal@mn.rr.com>
    Subject: Re: back to the piet finally
    --> Pietenpol-List message posted by: <gcardinal@mn.rr.com> Hi Tom, In 1997, I purchased capstrip material from AS&S. No problems. They cut the material to 62" lengths as requested. 23 cents per foot. Charlie Rubeck's ribs get good reviews and can save you a month or two of work for about $300.00. I don't have contact information for him. Someone else on the list will have that. Greg Cardinal ----- Original Message ----- From: <tmbrant1@netzero.net> Subject: Pietenpol-List: back to the piet finally > --> Pietenpol-List message posted by: > "tmbrant1@netzero.net" > <tmbrant1@netzero.net> > > > Well, first off - Merry Christmas and happy > New Year to everyone. > > It's been a long while since I've > participated in the group or even worked on > the piet, but because I received a generous > gift from a relative, some money will be > spent on wing rib material. Wondering > what's the best place to purchase rib > material. I'll probably order online thru > wicks of AS&S unless there are other > recommendations. > > Tom B. > > > Forum - > through the Contributions > banner ads or any other > Matronics Forums. > pietenpol-list@matronics.com > http://www.matronics.com/subscription > http://www.matronics.com/FAQ/Pietenpol-List.htm > http://www.matronics.com/search > http://www.matronics.com/archives > http://www.matronics.com/photoshare > http://www.matronics.com/emaillists > > >


    Message 2


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    Time: 08:20:41 AM PST US
    From: Tugwilsons@aol.com
    Subject: Re: tailwheel
    Hi all, I used a supermarket trolley wheel, cut a leaf spring from a small car in in half , drilled a hole in the end and bolted the wheel to it. Fitted the spring to the a/c with u shaped brackets bolted thru the sternpost and thru the ash block in the bottom of the fuz. It works really well, cost nothing and I have three spare wheels from the same trolley should I ever need them. regards Terry


    Message 3


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    Time: 08:59:37 AM PST US
    From: Isablcorky@aol.com
    Subject: Re: back to the piet finally
    Pieters, Just a non-purist idea about selection of wood. Have used doug fir, pine and sitka spruce for various parts of the two Piets I've built. Reading of your inquiries pertaining to woods for ribs I really think if I were ever to do it again I would buy some 12 ft 2x4 #1 clear pine and rip it to dimensions. It wouldn't be but a skosh heavier than spruce and a bit lighter than fir BUT stronger than either. Just an idea and a big money saver. Corky in cold Louisiana


    Message 4


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    Time: 10:16:45 AM PST US
    From: ANNCARLEK@aol.com
    Subject: Rib material
    --> Pietenpol-List message posted by: ANNCARLEK@aol.com In a message dated 12/27/04 2:00:27 AM, pietenpol-list-digest@matronics.com writes: << some money will be spent on wing rib material. >> I built my ribs out of standard douglas fir, obtained from the local lumer yard( a pretty good one). The ribs, as specified, are very strong - the Beech staggerwing down the line uses ribs that are half the size of the Piet. So my pile of 14 ribs weighed almost exactly 5 pounds. Weight is not an issue here, either. Would it make a lot of difference if the pile weighed only 4 pounds{spruce?}, or as much as 6{birch?)? I don't know what woods are available in your area - I'd choose something that is good and available though. I made my decision to use Fir after looking at the spruce at AS&S. I did not install the gussets as I built the ribs - did that later, and there was no advantage to this. I do have an extra rib, and this has been really useful. I used basswood plywood from AS&S, which is light and glues really well, and would use this again. I think that it develops the full stregth of the fir/plywood interface. Birch or mahogany ply is stronger than my fir, but the gussets would have to be larger to be stronger, as the fir or spruce is the limiting factor. I soaked the rib stock in hot water for five minutes, then bent them in a jig with a slightly sharper curve, and let them dry for a day or two. Worked swell, none cracked or broke (but I had tested the material dry by bending it, and some pieces did break..). If you don't have a planer, now is the time to get one. You will really appreciate what it can do for you. Carl Lekven, Compton Airport, CA


    Message 5


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    Time: 11:03:32 AM PST US
    From: "gbowen@ptialaska.net" <gbowen@ptialaska.net>
    Subject: Rib material
    --> Pietenpol-List message posted by: "gbowen@ptialaska.net" <gbowen@ptialaska.net> For any Pieters that are in N. Florida area and still looking for wood. I brought down to FL this year approx. 300 Board Ft of Kachemak Bay AK Sika Spruce directly from the sawmill. It's mostly 3/4" by 4" to 6" wide by 8' long. A few pieces 1.5" by 6" wide by 8' long. Knot free, dried 1 year min. It's in standing in the hanger Palatka FL(28J). $3.50/bf (12"x12"x1"), this is about 1/5 of what ASpruce charges. Above sizes are full cut actual sawmill medium finish, you'd need a planer and ripsaw for your work. If you're interested you can contact me directly, I intend to bring down from AK a few hundred BF each Nov. Gordon Bowen Original Message: ----------------- From: ANNCARLEK@aol.com Subject: Pietenpol-List: Rib material --> Pietenpol-List message posted by: ANNCARLEK@aol.com In a message dated 12/27/04 2:00:27 AM, pietenpol-list-digest@matronics.com writes: << some money will be spent on wing rib material. >> I built my ribs out of standard douglas fir, obtained from the local lumer yard( a pretty good one). The ribs, as specified, are very strong - the Beech staggerwing down the line uses ribs that are half the size of the Piet. So my pile of 14 ribs weighed almost exactly 5 pounds. Weight is not an issue here, either. Would it make a lot of difference if the pile weighed only 4 pounds{spruce?}, or as much as 6{birch?)? I don't know what woods are available in your area - I'd choose something that is good and available though. I made my decision to use Fir after looking at the spruce at AS&S. I did not install the gussets as I built the ribs - did that later, and there was no advantage to this. I do have an extra rib, and this has been really useful. I used basswood plywood from AS&S, which is light and glues really well, and would use this again. I think that it develops the full stregth of the fir/plywood interface. Birch or mahogany ply is stronger than my fir, but the gussets would have to be larger to be stronger, as the fir or spruce is the limiting factor. I soaked the rib stock in hot water for five minutes, then bent them in a jig with a slightly sharper curve, and let them dry for a day or two. Worked swell, none cracked or broke (but I had tested the material dry by bending it, and some pieces did break..). If you don't have a planer, now is the time to get one. You will really appreciate what it can do for you. Carl Lekven, Compton Airport, CA


    Message 6


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    Time: 11:03:49 AM PST US
    From: "malcolm Zirges" <macz@macsells.com>
    Subject: Re: back to the piet finally
    Just a question on your comment that pine would be stronger than fir. Here in Oregon our main fir is Douglas Fir, and our main pine is Ponderosa--and Douglas Fir is definitely stronger than Ponderosa Pine. Which species of pine and fir are available in your area? I used Western Hemlock for my ribs and it was good stuff to work with. Mac in Oregon ----- Original Message ----- From: Isablcorky@aol.com To: pietenpol-list@matronics.com Sent: Monday, December 27, 2004 8:59 AM Subject: Re: Pietenpol-List: back to the piet finally Pieters, Just a non-purist idea about selection of wood. Have used doug fir, pine and sitka spruce for various parts of the two Piets I've built. Reading of your inquiries pertaining to woods for ribs I really think if I were ever to do it again I would buy some 12 ft 2x4 #1 clear pine and rip it to dimensions. It wouldn't be but a skosh heavier than spruce and a bit lighter than fir BUT stronger than either. Just an idea and a big money saver. Corky in cold Louisiana


    Message 7


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    Time: 11:09:47 AM PST US
    From: Isablcorky@aol.com
    Subject: Re: back to the piet finally
    Sorry Mac, In Louisiana we refer to pine as Southern Pine. It has strong grains as spruce and make very nice, strong Piet ribs.


    Message 8


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    Time: 11:39:55 AM PST US
    From: "malcolm Zirges" <macz@macsells.com>
    Subject: Re: back to the piet finally
    Thanks for clearing that up. I guess I have heard of Southern Pine, but I think it was in reference to flooring--so it must be tough. Mac in Oregon ----- Original Message ----- From: Isablcorky@aol.com To: pietenpol-list@matronics.com Sent: Monday, December 27, 2004 11:09 AM Subject: Re: Pietenpol-List: back to the piet finally Sorry Mac, In Louisiana we refer to pine as Southern Pine. It has strong grains as spruce and make very nice, strong Piet ribs.


    Message 9


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    Time: 01:19:26 PM PST US
    s=s1024; d=yahoo.com; b=0hdoV9WtiamWLK42cITjf0iE8RFyuj+5xZkBXf0urON9VV5DWnp4R/32oxBG4Nhs5xIjDFTU9V4yD8RmCq1kFX/EXTai8yjmgL1JIcqvv+1mF++8wKrJ3b4qgCIbVxewr1LZQdI5UfE9rq8lv0RBULtQFgvUxv0/BUlMq9AQ02Q= ;
    From: Galen Hutcheson <wacopitts@yahoo.com>
    Subject: Re: back to the piet finally
    --> Pietenpol-List message posted by: Galen Hutcheson <wacopitts@yahoo.com> I bought some nice 2X6 spruce boards of different lengths up to 16'. After cutting out the material and pruning out the knots, I had lots of material to build with. I picked out quarter sawn pieces to get good grain orientation. The ribs are very light and very strong. I paid like 6-7 dollars per board. I like spruce, it is very easy to work with. Doc > __________________________________ http://my.yahoo.com


    Message 10


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    Time: 02:25:38 PM PST US
    From: Rick Holland <at7000ft@gmail.com>
    Subject: Torque tube question
    --> Pietenpol-List message posted by: Rick Holland <at7000ft@gmail.com> Concerning the two collars in the from of the torque tube, one is welded to the torque tube and the front one is shown riveted. Question is can the front collar be welded also? Any ideas why a rivet is specified here? Thanks -- Rick Holland


    Message 11


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    Time: 02:38:03 PM PST US
    s=test1; d=earthlink.net; b=rmrj3/BMUlLKfTYVhSHhWFnfAb8NQ4riz2ErJuTAVJyFNedMMC1RgW9h3rYVgyVm;
    From: "Dale Johnson" <ddjohn@earthlink.net>
    Subject: Re: Tailwheel
    Richard Take a look at clothes dryer wheel they are lignt and rugged. I didn't see you on the ice iceboating today. Dale Johnson ----- Original Message ----- From: Richard Navratil Subject: Re: Pietenpol-List: Tailwheel I usedc the leaf spring with a Matco wheel assy. I don't like it and will be changing it over the winter. I am going to the design in the plans with a much lighter wheel. Keep us posted on what you find for a wheel, I will be looking also. Dick N. ----- Original Message ----- From: TBYH@aol.com Subject: Pietenpol-List: Tailwheel I want to build my own tailwheel -- don't want to use a tailskid. Would like to avoid buying a commercial tailwheel assembly. What makes the best tailwheel? Should I use Bernie's design for the strut and attachment but simply attach a wheel at the end of the spring steel? What kind of wheel? I think I read that one fellow used a hockey puck....Am open to suggestions... By the way -- had to prove it for myself -- bought a nice piece of 5-ply birch plywood from Home Depot. Stuck a little piece in boiling water -- after two hours I peeled it apart like a banana! Not that any Piet would be exposed to boiling water for 2 hours, but I won't be using that stuff in my plane... Hope you all had a nice Christmas! And will have a happy New Year! "Here's to the duck that swam in the lake and never lost a feather -- may this time in another year we'll still all be together..." Fred B.


    Message 12


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    Time: 04:48:22 PM PST US
    From: "Tom Stinemetze" <stinemetze@mpks.net>
    Subject: Don't Scare Me Like That
    Fellow builders. I assume that the majority of you =93Piet-Nuts=94 out there have purchased at least some of your materials from Aircraft Spruce and Specialty Co. (ASS) =96 abbreviation used with no derogatory intent My two sons got together and purchased a Christmas present for me that I still can=92t believe. It was the complete spruce kit from ASS and, believe me, I was bowled over. I received the two big packages about three days before Christmas and really didn=92t have time to look through the wood until last night. I got in there looking for the =BC=94 x =BD=94 cap strip stock so I could start making ribs. I did find some cap strip material in the package, about enough to build two ribs. So, I got on the phone to find out if there was a problem. The nice young lady at ASS informed me that cap strip material was not part of the package. Why not? Because the material that is shipped varies depending on the engine you intend to use. Oh and by the way it sells for $8/ft =96 can I transfer you to sales? Now I can understand that the fuselage stringers might vary in length depending on the engine used but the plans don=92t say anything about that being the case with cap strips. In fact, the only wing options I have come across are: 1-piece or 3-piece. Also, $8/ft seemed a LITTLE high. Later, after I calmed down a bit, I checked out the ASS web site and discovered that cap strips of this size sell for $ 0.32/ft. (a difference of approximately $6,500 vs $150 in materials cost). Now I hate to say bad things about folks I do not know but this seems a little over the top. So, I have two questions for you listers out there: 1) Did your ASS spruce kit include the cap strip material? 2) Have you experienced this level of misinformation when dealing with ASS? If the error is mine, please point it out to me. (I wonder what is really missing from my kit that will cost me $8/ft.) =91Ol Tom McPherson, Kansas ____ | ____ \8/ / \


    Message 13


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    Time: 05:22:37 PM PST US
    From: "Ken Goff" <kgoff@arkansasusa.com>
    Subject: back to the piet finally
    Are you talking about using pine for the ribs only or for the entire A/C? Thanks, Ken -----Original Message----- From: owner-pietenpol-list-server@matronics.com [mailto:owner-pietenpol-list-server@matronics.com] On Behalf Of Isablcorky@aol.com Subject: Re: Pietenpol-List: back to the piet finally Sorry Mac, In Louisiana we refer to pine as Southern Pine. It has strong grains as spruce and make very nice, strong Piet ribs.


    Message 14


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    Time: 07:08:11 PM PST US
    From: Isablcorky@aol.com
    Subject: Re: back to the piet finally
    My reference was to the inquires of cap strip material. HOWEVER, a Piet made completely with #1 clear southern pine would not be overweight and would fly like that Louisiana Pelican.Low and slow


    Message 15


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    Time: 08:05:27 PM PST US
    From: "Ted Brousseau" <nfn00979@naples.net>
    Subject: Re: Tailwheel
    --> Pietenpol-List message posted by: "Ted Brousseau" <nfn00979@naples.net> Dick, What didn't you like about the Matco wheel assy.? Ted > Time: 03:30:01 PM PST US > From: "Richard Navratil" <horzpool@goldengate.net> > Subject: Re: Pietenpol-List: Tailwheel > > I usedc the leaf spring with a Matco wheel assy. I don't like it and will be changing > it over the winter. I am going to the design in the plans with a much > lighter wheel. Keep us posted on what you find for a wheel, I will be looking > also. > Dick N.


    Message 16


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    Time: 09:31:12 PM PST US
    From: "DJ Vegh" <djv@imagedv.com>
    Subject: Re: Tailwheel
    --> Pietenpol-List message posted by: "DJ Vegh" <djv@imagedv.com> the matco is a fairly heavy unit. one could most likely fabricate something that weighs half as much. I, on the otherhand, need the tailweight to counter my Corvair installation so the Matco fits the bill nicely DJ ----- Original Message ----- From: "Ted Brousseau" <nfn00979@naples.net> Subject: Re: Pietenpol-List: Tailwheel > --> Pietenpol-List message posted by: "Ted Brousseau" > <nfn00979@naples.net> > > Dick, > > What didn't you like about the Matco wheel assy.? > > Ted >> Time: 03:30:01 PM PST US >> From: "Richard Navratil" <horzpool@goldengate.net> >> Subject: Re: Pietenpol-List: Tailwheel >> >> I usedc the leaf spring with a Matco wheel assy. I don't like it and >> will > be changing >> it over the winter. I am going to the design in the plans with a much >> lighter wheel. Keep us posted on what you find for a wheel, I will be > looking >> also. >> Dick N. > > >


    Message 17


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    Time: 11:06:16 PM PST US
    From: Clif Dawson <CDAWSON5854@shaw.ca>
    Subject: Re: back to the piet finally
    Depending on where you are in Oregon you should be checking out Port Orford cedar. Find a wooden boat builder in your area. Not only is it stronger in all respects than Sitka but lighter too. Western hemlock is excellent and the same strength as spruce. Averages slightly lighter but some pieces can be heavier. My entire plane so far, except the doug fir landing gear, is hemlock. Red pine is significantly both stronger and heavier but eastern white pine is significantly weaker and lighter. Clif, varnishing landing gear. Just a question on your comment that pine would be stronger than fir. Here in Oregon our main fir is Douglas Fir, and our main pine is Ponderosa--and Douglas Fir is definitely stronger than Ponderosa Pine. Which species of pine and fir are available in your area? I used Western Hemlock for my ribs and it was good stuff to work with. Mac in Oregon




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