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Radiiusing the corners of your bench plane http://www.luthiersforum.com/forum/viewtopic.php?f=10101&t=28052 |
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Author: | RonaldD [ Fri Jul 02, 2010 6:57 pm ] |
Post subject: | Radiiusing the corners of your bench plane |
Hello, Do any of you radius the corners of your bench plane? Ronald |
Author: | StevenWheeler [ Fri Jul 02, 2010 7:06 pm ] |
Post subject: | Re: Radiiusing the corners of your bench plane |
Indeed I do. Just about 1/8" to keep the corner from digging in. Steve |
Author: | es guitars [ Fri Jul 02, 2010 7:47 pm ] |
Post subject: | Re: Radiiusing the corners of your bench plane |
body or blade? i do slitly on the blade brent |
Author: | RonaldD [ Fri Jul 02, 2010 8:12 pm ] |
Post subject: | Re: Radiiusing the corners of your bench plane |
Blade. Never thought of the body edge. But it many very well help (float). Ronald |
Author: | the Padma [ Fri Jul 02, 2010 8:33 pm ] |
Post subject: | Re: Radiiusing the corners of your bench plane |
Well dude , with 2012 just around the corner so to speak me cut corners every were me can...including all me planes ... with the exception of me rabbiting plane. blessing ![]() |
Author: | SteveSmith [ Fri Jul 02, 2010 10:18 pm ] |
Post subject: | Re: Radiiusing the corners of your bench plane |
I radius the corners of my plane blades so they don't dig in. |
Author: | Link Van Cleave [ Fri Jul 02, 2010 10:21 pm ] |
Post subject: | Re: Radiiusing the corners of your bench plane |
Like Steven I radius the edges and corners of all my planes except like the Padma my rabbbiting planes. As for the blades I only radius my smoothing plane blade. All others are straight across. Link |
Author: | Stefan [ Sat Jul 03, 2010 8:50 am ] |
Post subject: | Re: Radiiusing the corners of your bench plane |
How do you radius the corners of the blade? (as opposed to putting a radius/chamber over the whole edge). Do you just a file? Cheers, Stefan |
Author: | Howard Klepper [ Sat Jul 03, 2010 11:38 am ] |
Post subject: | Re: Radiiusing the corners of your bench plane |
All convex surfaces now are said to be "radiused"--at least on this forum. Another good word lost. Ironically, imprecision posing as greater precision. |
Author: | Stefan [ Sun Jul 04, 2010 2:19 pm ] |
Post subject: | Re: Radiiusing the corners of your bench plane |
If you apply more pressure to the left side, then to the right side this will result in a curve across the width of the blade. However, for joining two pieces of wood together I assume you would want the surface to be planar, not slightly concave which will result from using a blade with a slightly convex edge. So then I suppose one should sharpen the jointer plane, (or which ever plane is getting used for this job) flat across the edge. But then if you are jointing a piece that is wider than your blade width (multiple passes, overlapping perhaps?) you get torn wood fibers as the blade cuts a very slight rabbet in the wood. Is this the logic behind rounding corners of the blade? If rounding the corners of the blade is distinct from putting a convex edge over the whole width of the blade, how does one do it? Cheers, Stefan |
Author: | Nelson Guitars [ Sun Jul 04, 2010 3:42 pm ] |
Post subject: | Re: Radiiusing the corners of your bench plane |
I "knock the corners off" my irons mostly because it is how I was trained to sharpen Japanese style irons. First the corners are beveled off so that the iron does not cut where it will cause a chip to get bound up when it meets the wood of the plane body, but then a second, small bevel is made on the flat face of the iron. Attachment: plane iron back bevel.jpg When I use the secondary bevel with western style plane irons I find that the line disappears and I also don't get chatter like I do when the corners are square. I believe it is because the a "sharp" corner of the iron passing through the wood has a tendency to grab and flex ever so slightly. The "softer" corner does not seem to grab as much. Round or beveled I think taking the sharp corners off your plane irons is a good idea. Greg N |
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