There appears to be considerable interest in my posts about the boats being built to our
Didi 950 bulkheads and backbones
In this next photo, the transom doubler has been set up as a doubler and the stringers etc run through, then are trimmed flush. When the transom is glued over the doubler the end-grain of the longitudinals will be covered and protected. Look through the 4th cutout from left through the doubler to see how the aft end of the aft backbone turns up against the inside face of the doubler. The backbone has locating tabs that slot through the doubler, seen as light-coloured marks on centreline of the doubler. In the lower photo the transom is being glued over the outside of the doubler.
Didi 950 transom doubler
Didi 950 transom being glued over doubler.
The sheer clamps on this design sit diagonally across the corner at the intersection between hull sides and decks. They are screwed and glued to cleats on the faces of all bulkheads. In this photo the sheer clamp is clamped to those cleats. You can also see how the stringers are slotted through the bulkheads. Once the hull skin has been glued on, these junctions become very strong and rigid
Didi 950 hull side panels
Thank you to both Fred Grimminck and Mike Vermeersch for taking the trouble to send me these photos and allowing their use.
0 comments:
Post a Comment
Note: only a member of this blog may post a comment.