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Re: pedestal base help
Thanks for sharing, Mac.
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Jason,
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My approach would be to model this part up on the computer to figure out all of the jigging and fixtures. A circle will be far less headaches than an ellipse. Building in sections and then fitting all together seems like a manageable approach.
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Re: additional support in the long dimension. Are you concerned that it might sag on the long ends over time?
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I like the hollow torsion box idea to shave some weight and movement, especially with the metal band around it.
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Steve |
Re: pedestal base help
Hey Jason Looks like a really cool project. It seems like a balancing act between the width of the cove and the roundness of the overall base. ? I thought that one way that I might approach this would be a 4th axis on my cnc with indexing like a lathe for the coves.? Or failing that a jig to hold and turn the cylinder for the coves with pins in the bottom of the base to hold the piece in place.? If the base were really wide you could do it in pieces and assemble after.? Another way I thought of would be to power carve it, but that might be too rustic for your client.? Cutting the coves first on a shaper as well. But then you are left with less of a circle depending on how wide the coves are, right?? Barrel staves are pretty thin usually.? I¡¯m really interested to see how you complete this project!? Andy ?? On Wed, Dec 18, 2024 at 8:58?PM Jason Holtz via <jholtzy=[email protected]> wrote:
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Re: pedestal base help
Thanks for all the responses so far. PR? I think you are on to something there doing all the coving first on rectangular staves, then taper/bevel in one operation on the slider. I've done a number of coopered stave things in the past but never a complete barrel, and definitely not a tapered one. I've assembled a few staves at a time where clamps still work okay, then used Dominos for alignment to put sections together. Sometimes band clamps come in handy for that sort of thing.
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Jonathan, so if it weighs a ton you think I'm fine with the 24" diameter? I'd love to avoid the headache of the ellipse angles.
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Mac, who's Steve??
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My top will have no metal band around it. That's just asking for trouble.
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Jason J. Holtz Furniture 3307 Snelling Ave. South Minneapolis, MN 55406 |
K700S Table saw for sale
Hi, don't mean to spam the group, but we are selling our table saw in case anyone is interested:
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Feel free to reach out if you have any questions, but basically it's in good shape.? We are selling because it's a student shop and it just made sense to switch to a SawStop for safety purposes.?
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-Trevor |
Short crosscut fence inaccurate?
Hi All,
Just thought i would make a little video for those who have the short crosscut fence but are having difficulties with its accuracy. I don't have the issues that others have talked about, so thought i would show others how i go about putting the fence on and what i do to try to ensure repeatability when installing it. As i explain in the video, i don't really understand how the fence could not go back on in the same position each time so i hope this will help some users out.?
Regards,
Bryce
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https://www.brycecomerwoodworks.com/ https://www.youtube.com/channel/UCHdrRaAZd_pOa7wwbdNPUEw |
Re: 160 mm dust collection ducting in the USA
¿ªÔÆÌåÓýI agree with Brett¡¯s suggestion on this. ?You¡¯re better off sticking with imperial-sized rigid pipe to and including the blast gates, and necking down to metric at each machine where flex hose is involved. ?I have an RL-160 with a single 6¡± Nordfab pipe running though the shop, branching off to imperial-sized pipes and blast gates as you can see in the attached. ?Those branches in turn have blast gates, then a fitting to convert to metric for the flex-hose connections to the machine. ?You didn¡¯t identify the extractor you are using, but if it¡¯s a Felder RL-series on 3-phase, the extractor impeller is running 20 percent faster than the design target due to the difference in 50 versus 60 hertz. ?Have you factored that into your thinking? David Best DBestWorkshop@... https://www.flickr.com/photos/davidpbest/collections/ https://www.youtube.com/@David_Best
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Re: Adjusting Phase Perfect?
John you certainly should not do anything without their permission and if you¡¯re not comfortable doing something like this. You have a brand new machine under warranty, so hopefully Felder will address this quickly. The good thing is that this is a simple thing to fix even if the brake board has to be replaced.?
Mariusz |
Re: pedestal base help
¿ªÔÆÌåÓýJason?You might contact Steve this is his cup of tea!? martin/campshure/co/llc Designing and building for 50 years On Dec 18, 2024, at 11:35?AM, TMichael WARD via groups.io <tmikko@...> wrote:
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Re: Adjusting Phase Perfect?
Interesting stuff, Mariusz.
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I¡¯m hoping Felder just takes care of this, and quickly. I do not feel very comfortable fooling with this stuff, even though I have done simple things years ago such as building (assembling, really) computers. I would need some very careful guidance in order to to do something like this.
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One of the last messages from the tech, after he had me open the cabinet and send a picture, was ¡°Do not touch anything please¡±
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John Hinman Boise ID Kappa 450X and A941 |
Re: 160 mm dust collection ducting in the USA
Correction - "static head will be even greater at 7" or 8"" should read "static head reductions will be even greater at 7" or 8"" .? On Wed, Dec 18, 2024 at 12:08?PM Brett Wissel via <Brettwissel=[email protected]> wrote:
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Brett Wissel Saint Louis Restoration 1831 S Kingshighway Blvd (at Shaw Blvd) St Louis, MO 63110 314.772.2167 brett@... |
Re: 160 mm dust collection ducting in the USA
To add to conversation, might make more financial sense in USA to buy 7" (not common in my experience) or 8" than to spec a special metric order. The static head will be even greater at 7" or 8", however line velocity for carrying the load should not be ignored. My main system has 8" mains, 6" branches, and reduces at the tools to metric or otherwise FWIW, BUT, I have to have 2 branches open minimum at all times to keep enough velocity to flush. On Wed, Dec 18, 2024 at 8:32?AM KRPatel via <kamalsonal=[email protected]> wrote:
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Brett Wissel Saint Louis Restoration 1831 S Kingshighway Blvd (at Shaw Blvd) St Louis, MO 63110 314.772.2167 brett@... |
Re: pedestal base help
I long ago made a 4inch thick end-grain oval table about 36" x 44" with a 3/16 x 1.24¡± brass band inset into the edge. It was beautiful at first. And the table top was from 10 year old hard wood from heavy machinery pallets shipped from the midwest, air dried outside.
The table proceeded to shrink leaving the metal gapping out. Two years later, I took off the band, shortened and remounted it. Table continued to shrink (less this time) more the year after - more gapping, so finally I abandoned the metal band and live with the groove Mike Ward |
Re: pedestal base help
It looks to me like the band is copper, quite likely very thin too. On top of that is the fact that it is recessed in the edge, so any amount of movement is likely hidden.
As for the base, perhaps you could shape and taper your staves first then biscuit them for alignment and glue up with some plywood rings, not unlike how a cooper would make a barrel.
I will be interested to hear which way you approach it and how you get on.
Regards,
Bryce
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https://www.brycecomerwoodworks.com/ https://www.youtube.com/channel/UCHdrRaAZd_pOa7wwbdNPUEw |
Re: pedestal base help
Jason,
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Seems like that formula is missing a weight component.? My mom had a 72" dia kitchen table with a cast iron pedestal that was about 24" dia.? It was stable because the pedestal was wicked heavy with most of the weight at the base.? ? Picture a 50lb child climbing up on the table next to a case of red wine. If the proportions look good to you, add the sand tubes. |
Re: Aigner Filling Strip
Imran, Long stock has its challenges too. We all know the Felder jointer is perfect for spring joints, even though 99.9999% people just want the damn flat result, LOL. James On Wed, Dec 18, 2024 at 11:19?AM imranindiana via <imranindiana=[email protected]> wrote:
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Imran,
It is interesting that what I found is that the trailing end sometimes actually gets pulled into the cutter a little bit for the short piece.
Aigner accessories are nice and expensive. But things can get done without it. I really like the Bradshaw joinery?youtube channel, he does not have Aigner gears, but he does beautiful work. Here below he talked about the false fence on the shaper.
James
It is interesting that what I found is that the trailing end sometimes actually gets pulled into the cutter a little bit for the short piece.
Aigner accessories are nice and expensive. But things can get done without it. I really like the Bradshaw joinery?youtube channel, he does not have Aigner gears, but he does beautiful work. Here below he talked about the false fence on the shaper.
James
On Wed, Dec 18, 2024 at 9:54?AM imranindiana via <imranindiana=[email protected]> wrote:
Hi Cornelius,Felder in USA, does sell Aigner pressure modules and the associated wheels. As for PF being enough, well it is most of the times. When edge profiling, the trailing end sometimes moves away from the cutter.?It usually is not a concern if the end can be trimmed but sometimes that is not an option.?It is common to use an outboard fence to avoid this, so that is an option.They are still useful when PF is not an option. I don¡¯t have PF on my saw and band saw.Lots of people do good work without these so I would not call them a necessity. Besides being not readily available they are also expensive, so you may consider starting without them and determine if you need them or not. I do not know if you are a hobby or a commercial user and that makes a difference as well.One thing is for sure, the FOG moto can easily be, ¡°We help you spend your money¡± ?Imran Malik?Thank you all for your feedback.??Imran, you use the pressure rollers in conjunction with your power feeder? I am only now ordering my power feeder and was under the impression that it would provide sufficient pressure against the fence, if set up properly? Purchasing pressure rollers and the necessary p-channel adapters, mounting bars, etc would be a whole new consideration for me. Not to mention that I live in a country (island) where nothing is available locally and since Felder does not sell these Aigner items, I would need to first find a suitable place to purchase from. Where I live you cannot even buy the Felder recommended EP2 grease locally, everything has to be imported (so a tube of grease ends up costing 40-50Euro).?CorneliusCyprus