You could use the router for most of the edge and then rasps, files and sand paper for the ends. You still need to be careful if the grain does not run parallel to the edge.
You could use the router for most of the edge and then rasps, files and sand paper for the ends. You still need to be careful if the grain does not run parallel to the edge.
Rustic? Well, no. That was not my intention!
Or I can bend the curve more. Like this:
IMG_8239_JPG.jpg
Last edited by joe webb; 09-29-2019 at 5:48 PM.
Have you considered doing an applied front edge so you can eliminate the need to shape the larger, unwieldy part? If you choose your material carefully and use Type II or Type III PVA glue, there should be no joint line and you avoid issues with the "points" you mention getting whacked by the machine. Alternatively, cut the bullnose before you cut those other arcs on the sides so you have more material there when running though the shaper. Template it out and you should be fine.
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The most expensive tool is the one you buy "cheaply" and often...
I did a template with 1/4" plywood first, before cutting the tread. The template was fitting really well, but for some reason (may be I am not getting it), transferring the template to the tread never gives me 100% accuracy. What I have been doing is trace the template to the tread, then cut the tread but at 1/8" from the line, then dry fit, and use a sander to make adjustments. In most cases, when looking at the final tread, it does not match the traced template.
That's why, in this case, I cut the the back and curved sides first, get it to fit, then I traced the front curve based on the position of the riser. If I was more confident in my templates, I would have done what Jim suggested which is the bullnose first. I usually do that on the easy rectangular treads.
It was a real challenge to cut the template in the first place. A slight movement creates a big gap in some area.
But at this point, I have a large tread with 3 sides cut, fitting is good, and now need to do the front. And I have no extra tread :-O
Wish me luck
Last edited by joe webb; 09-30-2019 at 12:48 AM.
How about doing it the old fashioned way with hand planes, other hand tools and the 80 grit gouge? You can get a pretty good and consistent radius by working with bevels, halving the size with each pass. Many guitar makers use this technique to do the backs of guitar necks. For a one-off piece that's the bottom tread, any tiny deviations in profile are not going to get notices and you can have great control where the wood gets thinner.
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The most expensive tool is the one you buy "cheaply" and often...
Thank you all for taking time to reply. It turned out really well. As suggested, I ran the tread thru the router and stopped 1" short from both ends. I sanded down the remaining and it looks just right.
All said and done, I think I am more accurate with a machine than doing thing manually :-D
Now the easy part, staining, poly, and glue the tread down.
Actually, I spoke too soon. I forgot I have one more thing to do to complete the stairs. I have a hand rail that curves around the wall (180 degree turn) that I need to sand down and stain to match the stair treads color. Given the shape and the length of it, I am not comfortable in removing it and I would rather do everything in place. In hindsight, it would have been less messy to do this before installing the new treads.
Question: what is the best way to sand and stain in place? I have an RO sander and a Dremel with a sanding attachment, but the side facing wall is rather challenging as the tools won't be able to squeeze in.
I would do it in place, you are not going to come up with a better way to hold it right side up. Opinion piece : I think
the railings should always be dark colored,and it's the traditional thing. Makes the rail look like one sculpted piece.
Never been able to "see the beautiful wood" of something made of strips or lots of pieces. And over time the strips often move a little and
and make the strips obvious. Matching rail and floor color is a modern idea.
Last edited by Mel Fulks; 10-17-2019 at 7:03 PM.
Joe, I see now that I answered a different question. Sorry. If the shape is a simple modern "bread loaf " I would use
scrapers and sanding by hand. If it is the old type with serpentine top and moulded sides any tear outs might be
repaired easier with a purpose made profiled scraper or two.
foam sanding block, either buy one that is "specifically" a foam sanding block, or take a Car wash sponge and cut it into sections, and use it with strips of your favorite sandpaper. This is nothing but elbow grease level work.
I like the idea of flaring the ends out slightly, it will give you a little more "meat" so it won't look so delicate.
Richard