USS Constitution - Model Shipways

[mtbediz1]

Hello Peter, the tapering on the yards looks very smooth. Are you doing the tapering on your new lathe using sandpaper, or are you using a turning tool? If you're doing it with a turning tool, how are you managing to achieve that?

 

[Der Alte Rentner]

I'm using the compound slide on the new lathe. Ken used this feature of the Sherline lathe for som brass work, and I remembered that, borrowing the technique for the tapering. Page 128 of 132 in year three of the build log describes this, I think.

You position the cutting tool at one end of the area you wish to taper, having first set the angle on the compound slide. (1/2 of a degree seems to be the right setting here). Then instead of moving the cutting tool with the main carriage, you move the compound slide.

 

[Der Alte Rentner]

Geez, I thought I posted this correctly, but didn't see it. So, recapping:

I managed to save that fore mast yard after all. Two down, one more royal to go. Then on to the top gallant yards. Each will be successively larger in diameter, so easier to turn.

 

[dockattner]

A very nice result! I've always made spars with sandpaper blocks - impressive to see them made with turning tools.

 

[g8rfan99]

Wish I could afford the toys you guys have. Practically had to beg the Admiral to let me buy the Byrnes saw (with my own money)

 

[Der Alte Rentner]

I'd still like to know where you found that Byrne's saw, Frank. I've been looking for years and only ever saw the one going for something like $2500 at e-Bay. Now, if you bought that one, I'd fully understand the Admiral's reluctance to fund more gear.. I DID manage to get that lathe for a nice discount, and, and I will be getting something for the Proxxon Lathe when I sell it, so, not a terrible expense. Hey! if Ken (aka XKen) has one, I want one..