----- Original Message -----

From: Doug Haines

To: harryproa@yahoogroups.com.au

Sent: Sunday, February 25, 2007 1:36 PM

Subject: Re: [harryproa] Help drawing the mast section - REDO masts.

HI to You and Rob and all,

I want to do the masts again. This time a mold for a solid carbon wing.
Although it is harder, I still want to taper it. I noticed that You asked about how much taper in this email. I scaled down the section using PaintBox program to give the sections from full 300mm length to half that at the top. Is this a good tapering?

Doug



Rob Denney <proa@iinet.net.au> wrote:

G'day,

 

Thanks Youri, the Clarke 5 is a good choice.

 

regards,

 

rob

----- Original Message -----

From: Myriam & Youri

To: harryproa@yahoogroups.com.au

Sent: Wednesday, June 28, 2006 8:36 PM

Subject: RE: [harryproa] Help drawing the mast section

Doug,

If you are going to make a wingmast we can send you a drawing of a 300 mm chord Clark Y for you to print and use as a template for your mast section.

Would you taper the mast along its length ? Tell uss how much ?

Best regards,

Myriam & Youri

Wangka bvba

Belgium

Web. www.wangkaboats.eu

-----Oorspronkelijk bericht-----
Van: harryproa@yahoogroups.com.au [mailto:harryproa@yahoogroups.com.au] Namens doha720
Verzonden: woensdag 28 juni 2006 13:34
Aan: harryproa@yahoogroups.com.au
Onderwerp: [harryproa] Help drawing the mast section

Hi,

I want to find something on the internet that shows a mast section so
that I can print it and scale it to form the molds.
Rob mentioned something about length 3 x width.
I found something one time and made rudders and fins on some site.

Ta
Doug



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