St.Pierre Dory build underway

Started by Ronald
18 replies 50 likes Last activity: 3 years ago
#18

St.Pierre Dory build underway

Rod, instead of gearing I made it direct drive, brushed motor& will control the speed via my thumb on the transmitter 😁
Liked by dave976 and pressonreguardless
#17

St.Pierre Dory build underway

Ron your build log is appreciated. We have similar interests...workboats, almost cartoon-like. You have made remarkable progress over the last 3 weeks. Have you found a suitable geared power plant? I seem to recall your pinion had bit the dust. If you havent, I have something to offer in the 250-380 range. Not sure exactly what size you would call it, but its quite a bit smaller than a 540. Rods in Scarborough
VA3ROD
Liked by pressonreguardless and dave976
#16

St.Pierre Dory build underway

Ready to launch later this Spring. I found Happy Family figures on Facebook marketplace for $6 per figure buying 7 of them.

Gave her the name, Mrs.B, in respect of the three ladies in our family.
Liked by pressonreguardless and dave976 and
#15

St.Pierre Dory build underway

Tank testing showed a small leak but after applying 5min epoxy mixture along any suspicious seams, no more leaks 😁

I went back and checked the drawings from John Gardner’s book. It shows the height from cockpit floor to roof over wheelhouse is 5’-7”

My figure here is 6” which is 1”=1’ six foot person. I figure since everyone has the same toros length on average, if I shorten the legs the figure could be brought down to about 5’ 8” or 5’6” without an issue.

These are Fisher Price Happy Family doll house figures which can be found on used stuff websites such as Facebook marketplace. Average price in Canada is $8-$10 per figure.
Liked by dave976 and hermank and
#13

St.Pierre Dory build underway

That's a lovely looking craft Ron. Good luck with completing the boat, and sailing it.😉
#12

St.Pierre Dory build underway

I'm a PBY fan as well. Please ensure your grandson sees the Wikipedia article, search on "catalina". Its good to see a youngster so interested in tech. Back in the '50s my Dad had a business partner who gifted me a styrene PBY kit. No idea why, tho, as Doug was too young to hav served in WW2. Until a couple of days ago I had no idea how ubiquitous the PBYs/Cansos were in their decades. Cheers, Rod
VA3ROD
Liked by hermank
#11

St.Pierre Dory build underway

I Hope i can do this with my youngest grandson !
Fantastic what a granddad !👍👍👍👍
Liked by pressonreguardless
#9

St.Pierre Dory build underway

Looking good and not far away from getting wet. How many projects are you working on now?
#8

St.Pierre Dory build underway

Hull is sheeted and fibreglass cloth applied. Working on servo placement and rudder control arms. I prefer dual push rods.

Turned the mast on the lathe. Bowsprit is coming along too.
Liked by pressonreguardless and Len1 and
#7

St.Pierre Dory build underway

Hi Ron
In the UK we have Technobots who supply gears on-line. Certainly look similar to your gearing
https://www.technobotsonline.com/mini-plastic-gears.html
I suspect you have similar sources in Canada. My stash of similar gears came from dismantled old mainframe computers and Ticket dispenser machines including many 24 volt motors that work well on 12v and draw little current.
Hope you can find a replacement gear.
dave976
#6

St.Pierre Dory build underway

Ron, when I was flying parkflyers in the early 2000s i was utilizing small geared motors definitely smaller than 540 size. They typically mounted on a 1/2 x 1/4" stick fuselage via a rectangular socket-like fitting that held the motor & its reduction gearing (so as to swing a larger prop). "GWS" brand comes to mind. I've spent abt 45min trying to find a Canadian source but unsuccessful, everyone seems to be selling brushless. Sorry that i cant offer you anything, my aircraft stuff was all purged in 2016 with a move.
VA3ROD
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#5

St.Pierre Dory build underway

I have ordered 1/16” x 4” x 30” Basswood sheets from Great Hobbies nearest store to me. While I am waiting for it to arrive the entire model has been brushed with Varathane. Fibreglass has been applied to the fin box inside and out, along with key locations to add strength.

Unfortunately some of the birch ply had strips which tore-away after cutting but after sealing and fibreglass these areas will be just fine.
Liked by dave976 and MouldBuilder and
#4

St.Pierre Dory build underway

One side is sheeted, today I will begin the other side.

On another note, I have found that the Dory design is very similar from one to the next. Some where short 12 footer and others like this St.Pierre up to 28 ft. The one I have drawn up is from The Dory Book by John Gardner.
Liked by dave976 and hermank
#3

St.Pierre Dory build underway

Rod, the motor is a either 340 or 250 it came out of the 18” Carol Moran model. It is geared down as these Dorys only had small 2 cyl engines. Not meant for water-skiing 😉
Liked by dave976
#2

St.Pierre Dory build underway

What size brushed motor do you intend to fit? Just asking as I am relatively inexperienced.

I was able to access your WORD file on my Samsung tablet, & opened the pdf drawing 😊😊😊
VA3ROD
#1

St.Pierre Dory build underway

Roughly 26" LOA plus a Bowsprit this is a scratch building project of which there have been a few hic-ups along the way. I spent time this morning reworking the CAD drawings and making new pdf's. Because this will be a model that can be either sailed or powered it requires special consideration for placing the small NiHm 1200 battery pack. I do not use brushless motors or Lipo batteries.

I will remove the added cabin and roof extension.
Liked by MouldBuilder and pressonreguardless and

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