Picture of Plywood Floor Lamp
John Allen Lamp- screen shot 05.jpg
John Allen Lamp- screen shot 01.jpg
John Allen Lamp- sample 1-6 pdf.jpg
John Allen Lamp- drawing sample 05.jpg
John Allen Lamp- DWG sample.jpg
I have enjoyed this site and community for a long time and have wanted to contribute for almost as long.
I have finally got something to post.

Here is something I worked on last summer. ( well not really, it is a rendering I did last night ) Keep looking, you'll see.

The challenge, make something out of one piece of 4'x8' - 3/4" Plywood. Sounds simple enough,,,one thing I added to that was I wanted to see if I could do it without mechanical fasteners.
Challenge on.

I have included a PDF of a drawing package that I made for this instructable. It has some of my original design revised with "as built" modifications.
Also included, DWG and DXF files of the profiles for anyone with a CNC mill or router. (I just noticed a rib profile missing, i'll fix that soon and replace the files here soon. Till then, if you know your way around a DWG editor you can "copy/paste" one of the other ribs and modify it very easily to reproduce the missing part. 
Finally, STL files of a simpler but still articulating version of this. Available for those of you who are lucky enough to have a 3D printer and want to play around with this.
I if you download these and find issues, let me know I will be happy to try and resolve them

Just added for hand cutting DIYers, a PDF of all the profiles 1:6 scale for 1/8" thick material of your choice. Just stick it down and cut away. Use mill board, fun foam, balsa wood, ply...the list goes on and on. enjoy!
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ccollins454 months ago
Hey john love your stuff!, I've recently purchased a prsalpha shopbot and am keen to start playing around, you mention you might be able to keep someone with a Cnc busy?
John Induna AD (author)  ccollins454 months ago
Thanks and congratulations on you recent purchase. That comment is getting a little old, however I do need someone every now and then, thing is, needs to be local. Just curious, where are you located?
حروزبه5 months ago

and final project

based on 6mm matterials

Designed by me

Gooch131 year ago

What software did you use for this??

i want to learn it!)

solidworks 2012

حروزبه5 months ago

Hi john

this is my design

based on 6mm material

thanx for idea

Merlin0472 years ago
estoy usando windows XP service pack2 y el navegador es google chrome. y acabo de realizar unas pruebas y ya bajaron los archivos muchas gracias por responder saludos y te felicito por tu trabajo
John Induna AD (author)  Merlin0472 years ago
Gracias, me alegro de escuchar que todo está bien
Merlin0472 years ago
no puedo bajar los archivos dwg y dxf como le hago?????
John Induna AD (author)  Merlin0472 years ago
Lamento escuchar eso. Acabo de probar la descarga de DXF y DWG y parecen estar funcionando bien. ¿Qué tipo de sistema operativo y el navegador que está usando.
Regnar2 years ago
Just wanted you to know I cut out the Shade area today on my Machine. I need to make a few tweaks to make this look better and fit a little more snugly. Overall I am happy with the prototype.
2012-10-23 15.12.00 (Custom).jpg2012-10-23 15.12.55 (Custom).jpg2012-10-23 15.12.35 (Custom).jpg
John Induna AD (author)  Regnar2 years ago
Awesome, It looks really good. I just installed a LED light in mine on the weekend.
thanks for sharing these pictures keep me posted.
I was thinking a Thomas Edison light on a dimmer for mine.
Regnar Regnar2 years ago
Forgot a Photo.
2012-10-23 11.20.18 (Custom).jpg
arjanR3 years ago
First of all great design and excellent drawings, instructions and details. However would it be possible to change the sizes to the metric system easily using your cad software and post them here? I am from Holland and not used to working with the American measuring system. If not I am going to recalculate them. I understand the standard inches however when you say 1' - 6" do you mean 1 foot + 6 inches or something else?


John Induna AD (author)  arjanR3 years ago
Hello Holland,

Thanks for your feedback. You are correct 1' -6" = 1 foot + 6 inches or to say the same thing differently 18 inches or 1.5 feet or... well not really. remember 1foot is 12 inches.
If all of this is too confusing there is now a PDF of the drawings with metric dimensions.
Have fun, enjoy.
polerix3 years ago
going to try to 3d print one, maybe about 10 cm high.... FOR SCIENCE!
John Induna AD (author)  polerix3 years ago
Nice to hear, what will you be printing it on? Let me know how it turns out....For Science!
srilyk3 years ago
This is incredible!

At first I thought "meh, just another laser cut/CNC project - well out of reach for anyone with a budget/standard tools".

You, sir, have some great skills.
John Induna AD (author)  srilyk3 years ago
Thank you, you're to kind.
I have nothing against CNC anything. I have been around that stuff for a while, it's how things get done these day. I often think how lucky I am, learning to build by hand but have been given a new set of tools in the way of computers, software, CNC and Rapid prototyping. Pretty go time to be making stuff.
John Induna AD (author)  John Induna AD3 years ago
"good time" I meant, not "go time"....that's something else.
John Induna AD (author)  John Induna AD3 years ago
for that matter I should say "too" kind.
Hey I just added a PDF file 1:6 scale of all the profiles so anyone with some cardboard and an sharp knife can make one. cheap and cheerful.
RobboMills3 years ago
Brilliant stuff, John - thanks for sharing. Later this summer I'll take a crack at making a smaller scale one for my desk.
John Induna AD (author)  RobboMills3 years ago
Hey, good to see you here.
I thought I would put something out there, and get in the game. I have been on the sidelined here for too long.
I will produce a 1:6 scale PDF for you and post it here. I think that would scale nicely to 1/8" material.
That would make it perfect for your Ken and Barbie...or is that someone else I'm thinking about?
John Induna AD (author)  John Induna AD3 years ago
....and thanks.
loftyduck3 years ago
Very well done - I am certainly inspired now. You must be an engineer of some type to have the patience and skill to draw/dream this up!
John Induna AD (author)  loftyduck3 years ago
Good, I get inspired every time I come here. No, to engineer in a formal sense but yes in spirit. Making stuff is what i do for fun.
Regnar3 years ago
Very nice I will probably cut one out in the next week or so. I am curious though how tall is it after its assembled. Just wondering if it will reach over a couch for a reading light. Thanks.
John Induna AD (author)  Regnar3 years ago
Thanks, Let me know how it goes.
also keep an eye out for a new DWG and DXF with the missing part in it.
I'll make this from 1/8 ply to scale on my cnc router and let you know how it goes.
John Induna AD (author)  francismolloy3 years ago
Awesome, that would make it ~16.66% of the original size. About 14 inches fully extended. What size cutter would you use? That size a laser might be better if you have one of those kicking around.
rimar20003 years ago
Awesome work, congratulations!
John Induna AD (author)  rimar20003 years ago
Muchas gracias!
id buy a ready made kit for sure, i dont have a CNC and dont have the time to make it by hand =(
the only thing that i have to ask is 'is it less effective without a reflector?'
John Induna AD (author)  spikepickstock3 years ago
Nope, you would just use a bulb that has it's own reflector built into it.
Grafton263 years ago
It is after all a "Floor Lamp" lol , it is fantastic to see this kind of thing still being built by hobbyists today, would love to see a "Ready to build" kit on the market, A low wattage superbright led lamp would work well here as it will not generate much heat and will still be nice and bright
John Induna AD (author)  Grafton263 years ago
Thanks, I think you're right with the LED, that was my thought too.
florinc3 years ago
Looks great!
You should sell this as a kit.
John Induna AD (author)  florinc3 years ago
Thanks for the feed back. If there were enough people interested I would be happy to tweek this design to production perfection and consider partnering with someone who wants to hear the sound of money come form their CNC routers or mills.
I guess a relatively easy way to find out if there are people interested is to start a kickstarter(.com) campaign. Basically sell the kits in advance.
Another thing you may consider is laser cutting the parts from thinner (3/8") plywood or some other material (e.g. bamboo, acrylic) and stacking them.
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