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How would you ..?

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How would you ..?

#1

How would you ..?

Alan Bierbaum, near Denver, CO

>I am building a small coffered lid chest (33w x 20h x 14d) with a raised panel lid. I glued up the panel using a jig to hold things in the right places. I made a pattern for the outer curved shape.

I started with:


and ended with:


I have all of the "standard" flat work planes and tools; but nothing designed for this type of work. I ended up marking the high spots and planing them off with my #3 plane along the length of the surface. Several sessions of this resulted in a shape that was very close to what I wanted. Then I planed it smooth and it does feel like a good smooth fair curve. Total time was about one hour of plane work. My marking process was to lay carbon paper on the surface and "wiggle" the pattern over it to mark high spots. This worked out great.

Is there a "better" way to do this? The inside surface will be tackled with a large round plane (surface quality does not need to be as good).

After the first marking with carbon paper:


Alan

Re: How would you ..?

#2

Darrell in Oakville

Re: How would you ..?

Darrell in Oakville

>Alan,

Interesting. When I made a couple of arch top chests I didn't use any sort of gauge like you did. It was simply a matter of look & feel. I used a smooth plane for the outside surface. Once it was close to what I considered "done" I switched to a card scraper. The inside of the chest lids were done with a 1 inch bench gouge across the grain. This left a distinct rippled surface which was very easy to achieve and quite striking in appearance. Not something I would do with fine furniture (the chests were toy boxes!).


The sleighbed I made had lots of this kind of work. The convex surfaces were treated the same as for the chest lids: smooth plane followed by scrapers. The concave surfaces were done solely with scrapers. LOTS of scraping.


The curved scrapers Lee Valley sells work well (see picture above). You can make your own by taking a file to a standard card scraper and reshaping it.

Darrell

Wood Hoarder, Blade Sharpener, and Occasional Tool User

Re: How would you ..?

#3

Re: How would you ..?

John Pappas

>Alan, Looking good, so far. You can also spot high spots by rocking a short stick across the curve. Any high spots causes the stick to bump. I've used this method to refine the edge of an oval tabletop. John

Re: How would you ..?

#4

Thanks guys

Alan Bierbaum, near Denver, CO

>Thanks for the comments. What I did; actually worked well, I just wondered if there was an easier way to do it. I will use scrapers and electrons to do the inside surface and raise the panel.

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