Showing posts with label backers. Show all posts
Showing posts with label backers. Show all posts

Sunday, 12 November 2017

Traveller form progress

Bands are off, ready to be faired. New steel has been sheared into strips, and new gunwale backers milled.


One of the problems to be corrected is that the bands dont lay flat, and the nail in the middle didnt help as they already were not tight
 

Hooking the bands under the bottom of the strip planking also was not tight enough to keep the bands tight to the form

 Besides the bands not being fit tight, the form is not faired smooth so the bands wont lay completely flat
 Growing pile of banding

Loose enough to get the aviation snips under


 Getting there

 Wrecking tools - no finesse here

 At the other end


 A few spots to repair

 Ready to be faired


Repairs, fair the form, new steel bands, gunwale backers and we can set the stems and rails and begin building.

Sunday, 1 January 2017

Rails for new build

Clear white spruce, milled from stock thats been air drying over a year. Kiln dried stock will no longer reliably take the bend it needs to once he cells are altered. Air dried lumber bends fine.


Nice straight grain


For a sheer with as much upturn as this model has, rails go on form the easiest if pre bent, then heated up again when mounted on the form


Bending around a form ensures uniform curves


On the form against the backers


Ribs are next


Soaking in the pressure tank overnight


Couple quick stands for the tank