You might be better off talking to a local HackerSpace, and seeing if they can help you with this. Most hackerspaces love projects like this. No worries, at some point we'll move the thread to the "what would you like to print?" forum.by SebastienBailard - General
Back in the dawn times Adrian did one up: http://reprap.org/wiki/RepRapOneDarwinThermoplastExtruderby SebastienBailard - Plastic Extruder Working Group
Hehe, I figured, but can't someone modify it to keep it current? Yup. Do a round-up post, ping me, and I'll stickify it.by SebastienBailard - Plastic Extruder Working Group
At the time Casainho made the post, that extruder wasn't deprecated.by SebastienBailard - Plastic Extruder Working Group
Getting steel molds, even from china, will take VERY high volumes of parts. If someone ever does it it will bring the cost of a set to about $30 at quantities of THOUSANDS per year. I don't think anybody has the 100K initial investment for that kind of uncertainty yet. Uncertainty is the key word here. High Command might order everyone to do up Deltas instead of Mendels next week. Or not. Dby SebastienBailard - Plastic RepRap Parts for Sale
Bruce, I've moved this thread from the NZ-RUG forum to the Mendel forum, since that's the best place for it. -Sebastienby SebastienBailard - General Mendel Topics
This is a good place to start: http://reprap.org/wiki/Mendel I'd suggest meeting up with your fellow developers at Aus. Brisbane RUG Brisbane Hackerspace These folk may be able to help do up a machine or two with you: http://www.youtube.com/watch?v=j0HC_0f-Kw8by SebastienBailard - Reprappers
I'm not sure exactly what you are looking for for the wiki, or how to do a wiki. It's pretty straight-forward. Just log in and click "edit" and you'll hit the ground running: http://reprap.org/wiki/Perfect_T-Slot_Bot I wouldn't mind building a t-slot machine for your wiki. A 16 x 24" machine foot print will likely limit the build area to 12" x 18" at most, or do you mean a machine that can builby SebastienBailard - Reprappers
Well, there's this: http://reprap.org/wiki/Official_Electronics http://reprap.org/wiki/Alternative_Electronics I'd suggest doing something RAMPS-ish, and then swapping in a board of your own design when you're past the hello world stage with the rest of your setup.by SebastienBailard - Reprappers
I'd suggest a http://reprap.org/wiki/T-Slot bot. Say, a basic gantry design made from 20 mm t-slot, with a maximum footprint of ~16" x 24", (450 mm x 600 mm). Along with well specified linear slides that aren't a special one-off via ebay. You will not improve upon a high accuracy CNC platform with an extruder mounted on it. Oh, certainly. And milling/routing is lovely, and slowly growing undeby SebastienBailard - Reprappers
Claire, You may enjoy doing up a mendel using Concordia's ZCorp 406 http://hexagram.concordia.ca/?page_id=383 http://open3dp.me.washington.edu/2011/03/clonedels-are-coming/ http://open3dp.me.washington.edu/2010/06/plaster-powder-v2-version-2/comment-page-1/#comment-2318 Sebastien, Ottawaby SebastienBailard - 3D Design tools
I started building the boards and am looking into machining the printable parts with a router, miter saw and drill press. http://reprap.org/wiki/What_Tooling_Do_You_Have?by SebastienBailard - Tri-State RUG
I'll try to post to the dev list too, but is that mandatory ? (must confess, i always prefered the forum ) It's not actually compulsory.by SebastienBailard - Experimental
Hmmm ... new wiki page! http://reprap.org/wiki/Doboz-Web As per this discussion this conversation should probably go in reprap-dev since it is dev. http://reprap.org/pipermail/reprap-dev/by SebastienBailard - Experimental
The mailing list: http://reprap.org/pipermail/reprap-dev/ is currently siloed from the forum, so I can't really move this discussion there. I'd suggest using your email client to tell folk about your new board.by SebastienBailard - Sanguino(lolu)
Let me know what you think, I love the name!!! Sangunlo. Sangin. Bwahahahah! or if you have any suggestions! Yup. This chat is development. It should probably go in reprap-dev as opposed to a forum that's a bit ... buried. It's not compulsory, mind, but if you were to talk about the board in reprap-dev I'd be very happy. Since you're a developer and all that ...by SebastienBailard - Sanguino(lolu)
Forum created! You'll probably want to edit and translate this page. http://reprap.org/wiki/RUG/Norway And don't forget to join reprap-dev, our secret official mailing list for developers, since you're secretly an official developer: http://lists.reprap.org/mailman/listinfo/reprap-devby SebastienBailard - Norway RepRap Developer Group
Forum created! You'll probably want to edit and translate this page. http://reprap.org/wiki/RUG/Slovenia And don't forget to join reprap-dev, our secret official mailing list for developers, since you're secretly an official developer: http://lists.reprap.org/mailman/listinfo/reprap-devby SebastienBailard - Slovenia RepRap Developer Group
Ah, forum's up! You'll probably want to edit this page: http://reprap.org/wiki/RUG/New_York_Albany_And_Greater_Capital_District And don't forget to join reprap-dev, our secret official mailing list for developers, since you're probably an official developer: http://lists.reprap.org/mailman/listinfo/reprap-devby SebastienBailard - New York, Albany and Greater Capital District
This feels like watching a train wreck... Pretty much. Locking thread to further entries.by SebastienBailard - General
Whoops! It will be up this evening.by SebastienBailard - New York, Albany and Greater Capital District
Does any one have a step by step guide to adding a Wades Extruder to a Mach 3 run cnc. Unlikely. I think you're lead developer there. I suspect this is unwelcome news. Actually, re-reading your post more carefully. ... hmmm ... Trying to use Mach3 or emc2 is tricky with your usb-using reprap boards. Mach3 and emc2 are really good at talking to electronics over parallel port. USB-use is still eby SebastienBailard - EMC2
pointless argument really. I suspect I agree. As one of the moderators here, I don't really want to see this discussion get any more heated and personal. I suspect it will die down - it is highly counterproductive for entrepreneurs and business-type folk to get drawn into heated personal disputes as it alienates potential nozzle-buyers and drags down the community as a whole. Hint. Hint. Rickby SebastienBailard - General
Thanks for your advice. Perhaps I'll take another look at EMC. Which brings up another question. Do I have to use a Makerbot mother board at all? Can I just use say a Gecko g540, which has 4 axis and a built in parallel port breakout board. You will need something like an entire RAMPS or Gen 4 Electronics board in order to heat your extruder head and control its temperature. Or you can use the exby SebastienBailard - Controllers
One final pitch for EMC (and then I promise not to mention it again in the this thread). Actually, it's compulsory to talk up EMC as long as you then do up some more notes here: http://reprap.org/wiki/EMCRepRap and here http://forums.reprap.org/list.php?155 but it is really only going to provide a thermistor circuit Jim's machine is going to paste as well as cut, so the thermistor and heateby SebastienBailard - Controllers
I thought that the Gen 4 mother board was the latest. Perhaps I should wait a bit for either Gen 7 or Monotronics? Which s the better way to go? This is RepRap, we don't really do official. Makerbot would probably rather you get gen 4. Techzone, who did up Monotronics, ... would rather you get the Monotronics. And so on, and so forth. The gen 7 dev team thinks the gen 7 board is peachy-keeby SebastienBailard - Controllers
Thanks for your advice. Is the Makerbot mb not Arduino mega based? I think it plugs into a Mega board. Ah, so it is: http://reprap.org/wiki/Generation_4_Electronics (I've not been paying much attention to it as to Gen 7 and Monotronics most recently.) I am building a large CNC router from extrusions, but I don't think it will translate well to a 3D printer. Ooh! Ooh! Yes, we definitely needby SebastienBailard - Controllers
Jim, I'd suggest something like the http://reprap.org/wiki/RAMPS in part because the arduino mega is more flexible and extensible. Although you'd probably end up making your own RAM(Gecko)S which would connect the arduino mega pins with the Gecko drivers. Talk to the folk in the #reprap irc channel about that, if you are interested. Are you doing up a T-Slot bot? We need a good one for the wikby SebastienBailard - Controllers
Is it OK to put links to ultimachine etc on the Wiki?, Only if you're happy with what he ships ya. ... RepRap does evolve marketplace-like aspects. At some point, passers-by will add other board-suppliers to the page, and it will start to look like a Sunday Newspaper Advertising Supplement. At which point, we'll take that part of the page and make it a dedicated A5-Powder-Printer-Buyer's-Guiby SebastienBailard - Powder Printing and Selective Laser Sintering