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Lofting and Cutting

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In the beginning, there were the plans.  And following the plans, there was the lofting and the cutting.

 

Date

Event

Time Used

$$$

06-Aug-00

Ordered Plans - $15US

 

22.50

16-Aug-00
-
26-Aug-00
Build a model    

28-Aug-00

Loft out the rudder and tiller on spare 1X12" barn board.  I printed out full sized copies of the drawings I had done for the model and stapled them to the wood for lofting.  Cut out using table saw, swear at the over cut caused by the curve of the blade (resolve to fill same later) and start shaping with a block plane.  This goes incredibly quickly.   Those old tools sure work well.  It's too bad that I tapered it backwards <g>.

2.5

 

9-Sep-00 Hurrah - The start of the month and I now have a bit of cash to buy lumber.  I ended up going back to the Welbeck Sawmill. Their prices are often higher, but the quality of advice (especially from Bonnie) is worth it.  After some discussion, it was decided to go with mahogany underlayment (Luan to any Yanks) rather than marine grade plywood since it was less than 1/5 the cost.  For that money, I can afford to epoxy both sides of the sheet.  Something I was going to do anyway.   Much to my surprise however, they didn't have 1" stainless screws so I'll have to get those another day.  Now I have to make room in my basement for the project.    
1X6 X 14' Clear Douglas Fir   40.60
1X6 X 8' Clear Douglas Fir   23.20
1X6 X 12' Clear Douglas Fir   34.80
5 sheets 4X8' mahogany underlayment   79.95
1 can Marine adhesive (Dural Plastic Resin)   13.49
Taxes   28.80
10-Sep-00
Lofting Starts!
Lofting Starts!
Well, after 4 hours of cleaning my basement, I now have some of the room I need to build the boat.  I've decided that I'm going to need two areas, so that means that the other side of the basement gets attacked next.
I did though get one panel (front hull) lofted.  I didn't have any sail battens, so I used a thin piece of wood left over from another project.  I also did layout lines on the sheet using a chalk line rather than drawing them by hand.  It seems to have worked fairly well.  An inspection of my circular saw blade though is going to send me back to the hardware store.  I think my wife is getting used to hearing me say that I need more tools <g>.

1

 
24-Sep-00 I've decided that tools that I can use for other things don't count as "Boat Expenses".  So, I've bought a new 1/4 sheet palm sander as well as a new blade for my circular saw.
Finally though I've got some cutting done.  I've cut out the foreword part of the hull and have it now on a set of new saw horses.  Even though the plans call for it to be done later, I've also cut the slot in the front of the hull for the taper that gets done later.  I figured to do it now on flat wood.  I've also lofted out most of the aft sections of the hull and deck.

2.5

 
25-Sep-00 My screws have arrived!   After much searching, I finally found a supplier for Robertson Stainless Steel screws.  I ordered 3/4" and 1" rather than the 1" and 1 1/4" screws recommended since the 1" wood I'm using for strips is actually closer to 3/4".  I don't want any screw ends to show through.  I ended up ordering from Heritage Marine in London.  They in turn had ordered them from Hutchings MarineBeaver Lumber had also been able to order them in, but wanted twice as much for them.   71.99
25-Sep-00
More Lofting
More Lofting
Cut out aft hull and aft deck.  Loft foredeck.
One thing I did while lofting the aft deck to get the curve "right" was to decide that the end part of it was a circle.  To loft that, I intersected the centre lines between the appropriate points on the layout and scribed a circle using my "batten".  Just a note on my batten.  I used a thin strip of 1" lumber to make it - actually it was left over from another project.  It does not do tight curves like this one well, but the other curves seem fine.
Note: - See 10-Dec for more notes on aft deck, and Mar 11 for notes on foredeck.   Thing to remember, it's sometimes best to wait to cut out your parts until you need them.

1.5

 
26-Sep-00
Finally, some help
Finally, some help
With the help of my daughter Emma, I got the foredeck cut.  Also lofted the forward bulkhead. - See notes on Oct 2nd about bulkhead size problems

1.0

 
27-Sep-00 Took a break at lunch and cut out the rest of the cockpit parts and the transom.
With the help of my son Trueman, cut out the centreline bulkhead, sides and daggerboard box.  Later, cut out the 2X4 panel joiner on my table saw.  I'm not 100% pleased with it, so I may re-do that part.

2.5

 
29-Sep-00 Since I was unhappy with the panel joiner that I cut out of a regular 2X4, I went back out to the Welbeck Sawmill and picked up a 6' long 2 X 3.5 It actually had to be cut out of a larger piece.  The man working the yard said that they have not been able to get fir 2X4s for at least 10 years.  I think I may have to re-think the lumber to use if I build another boat.  While I was out there I also picked up a gallon of epoxy and sundries.

 

 
2"X4"X6' Clear Doug Fir   12.54
Epoxy Resin   103.99
Disposable Gloves   14.49
Paint Roller   4.49
Fairing Filler   14.99
Epoxy rollers (2)   5.99
Mini-Pump   16.99
Slow Cure hardener   39.99
Squeegee (2)   4.99
Tax   32.77
Total

 

251.23
30-Sep-00
Panel Joiner
Panel Joiner
I cut out the new panel joiner today and attached it to the hull with 1" screws.  This showed me two valuable lessons.
1 - Have everything ready prior to starting gluing
2 - The plans were correct in suggesting cutting the fore and aft sections of the hull and deck together.  I ended up 1/4" off on one side and my centre line is off by the same amount.  Hopefully this is something I can fix up when fairing the hull corners.  It seems that my aft hull section is 1/4" narrower than the forward part of the hull.

2.0

 
30-Sep-00 Cut out stringers from 14' 1X6 fir.  Fortunately my new saw-horses worked well for an in-feed and out-feed table.   Interestingly, my workshop is almost exactly 14' long.  I ended up setting my table saw in the middle of the doorway and running the stock back across the rest of the basement.  It was a bit unwieldy, but it worked.

1.5

 

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DISCLAIMER: Because the construction of any boat is dependent on factors of materials and craftsmanship that are beyond my control, I can accept no responsibility for any item constructed based on information found on this web-site.

For more information, contact andrew@floatingbear.ca Last Updated October 31, 2005