Boat Repair, Restoration, Building
The water-tight bulkhead forward of the engine compartment needs a hatch opening so you can access the area forward of frame 3. We have to cut an opening and frame it and the hatch. We’ll have to design the frame for both pieces, determine proper placement of the hinges and opening hardware, and make it waterproof. Continue reading “Building a Hatch Opening”
We’ve been talking about making all the pieces for the transom of our Palm Beach 22. If you missed that part of the discussion, you can check it out at making the Transom Cheeks and Making the Transom Bows. Now it’s time to put these parts together into a unified whole. We need some guideposts, something to tell us how this piece should look when we’ve put it together successfully. Continue reading “Assembling the Transom Frame”
The transom bows are the curved top and bottom pieces that give you the shape of that beautiful transom you see on classic runabouts. Nelson Zimmer’s plan calls for a 5 foot radius curve. He also calls for a deck crown or “camber” of 2-1/2 inches at the transom.
So we’ve got two pieces to make, bent to a 5 foot radius. And the top one has to have a curve cut on top of it to support the crown of the deck as well. Continue reading “Making the Transom Bows”
It seems like forever since I talked about working on the Palm Beach 22 in this space. Intervening boat repairs do have a way of taking up time here at the boatworks! Anyway, when we left off I was talking about the plan for framing the transom. I had made up 2 blanks with the curve of the transom cheeks. You can read about it here.
You can see the blank laminated to the curve here. Now it’s time to cut the compound curve out of this blank. Remember this piece not only curves inboard, it also curves aft when you look at it from the side. Take a look at Zimmer’s drawing again. It’s at the top of this post. Continue reading “Cutting the Transom Cheeks on the Palm Beach 22”
We’ve got all the frames built and set up. But we’ve still got to frame the transom of the Palm Beach 22. We’ll build the framework and add it to our setup so we can begin planking. The picture above is a rendering of what our framework should look like. Note that I’ve pointed out a particular piece I call the transom “cheek”. You can see the transom curves inward at the top (called “Tumblehome”). This is part of the signature look of a mahogany runabout. Continue reading “Framing the Transom of the Palm Beach 22”
You find out there’s more to know.
Well, that’s often the case here at Ashley River Boatworks, anyway. In my last post, I talked about making a test strip to decide what stain and finish options to use in the Palm Beach 22 runabout we’re building. I wanted to test some conventional oil based stains next to a new staining system by Awlgrip that I used on a previous project–a restoration of a 1949 Chris Craft runabout. Continue reading “Just When You Think You Know What You’re Doing…”
It’s not too early to start thinking about the finishing program for this boat. I know, it seems ridiculous to be thinking about this at such an early stage, but I want to test several different options for varnishes and urethane clear coats for durability. Considering the effort that goes into finishing, it’s worth gathering a little empirical data to help make the decision. Continue reading “Picking a Color for the Boat”
Once you have the frames made, you have to set them up in the right position. Oddly enough, this process is called “Setting up”. (See, there are actually some terms in boatbuilding that are self-explanatory!) The primary thing is to get the frames secured exactly the correct distance from each other and at the proper level. You do this by using guidelines that you’ve transferred from your patterns and lofting to the frames themselves. For instance, you draw the center line on each frame, and align it under a string line on your strongback. Also, you can attach a cross spall to each frame at, say, the +24″ waterline. Then line these up as you erect the frames. Continue reading “Setting up the Palm Beach 22”
As you can see in the above picture, we’re starting to compile a nice set of frames for the Palm Beach 22. If you’ve forgotten what this boat is supposed to look like, you can check out the plans here. At any rate, you can see the frames have notches in them for battens that run the length of the hull. And as luck would have it, one of these notches is over the top of the 1-1/8″ wide x 6-1/2″ deep stringer. The frames are to be held fast to the stringers with 1/4″ carriage bolts. That means drilling and counter boring holes through the frames and the stringers. That presents us with two problems. The first is how to drill that long hole through both the frame and stringer. That’s a tough one to just eye-ball without accidentally coming out the side of the stringer. How would you do it? Continue reading “Solution to a Vexing Problem”
Now that we have corrected the patterns (see previous post), we’re ready to use them to cut out our frames for the boat. It’s a straightforward and repetitive process. Continue reading “Making the Frames”