I have a limited number of RAMPS 1.3 bare PCB's for sale. These are currently listed on trademeby Dust - New Zealand RepRap User Group
I have traded some of my Sanguinolou PCB's for some Ramps 1.3 Boards (the last non surface mount version of this board) I will list them on trademe soon. If anyone is interested before then, send me an e-mail.by Dust - New Zealand RepRap User Group
comment from Prusa today re jhead " weve had j-heads but each nozzle was different, a lot, and few of them were not usable :-(((" So I cant recommend j-head at this time.by Dust - New Zealand RepRap User Group
I use the heated bed PCB from But if you have upsized your build area, this wont work. I really like makergear hot ends Ramps is good as is Sanguinololu for the main controller. You should take a look at www.emakershop.com and or www.lulzbot.com cheaper prices...by Dust - New Zealand RepRap User Group
The Y issue does sound like a mega issue. LEDs on the drivers? What drivers are you using? Standard pololu drivers have no LEDsby Dust - New Zealand RepRap User Group
I didnt start with a wolf strap, but I did repstrap with a McWire Cartesian Bot 1.2 Same sort of thing, thread driven... very slow. But worked See my old blog posts..by Dust - New Zealand RepRap User Group
10 tooth isnt a issue, you just recalculate the x and y steps for your firmware. normally 8 (tooth) * 5 (t5 belts) = 40mm per revolution (1.8 degree stepper is) 200 (steps per revolution) * (1/16 micro stepping) 16 = 3200 (steps per revolution) so 3200/40 = 80 steps per mm But for you its 3200/50 = 64 steps per mm Presuming you have standard parts.by Dust - New Zealand RepRap User Group
People have tried to use this particular controller before, with no success.. see Also you still need a controller board, this provides the real time control that a pc with parallel port cant do. Ie if a milling machine (what these boards are for) pauses, no issue, the head just spins doing nothing, if you pause a reprap plastic will still flow, causing blobs.by Dust - New Zealand RepRap User Group
I said no simply because I don't use ABS. Its stinks when being used, and is petrochemical derivative... basically not a nice plastic to use. But in saying that It does have some advantages over PLA, but not enough to make me want to use it. I didn't elaborate on this, as my auction is not the correct medium to discuss this. Step one. I would upload some images of the cad thing you want, orby Dust - New Zealand RepRap User Group
Using a resister as a heater is just abusing the electronics, nichrome is designed to be a heater. That being said, resister hot end do seem to work, though Ive heard of a few burning out...by Dust - New Zealand RepRap User Group
Im now also selling bare Sanguinololu printed circuit boards, if thats any help to you See trademe.co.nz and emakershop.comby Dust - New Zealand RepRap User Group
I have a set on trademe at the moment... Going to try a set a month for a while, till I get boredby Dust - New Zealand RepRap User Group
I'm now selling Sanguinololu Motherboards On trademe Just the bare boards at the moment, maybe some populated ones if I get some time over xmas break. Christchurch people are welcome to come take a look at these if they wish. These will be listed shortly once I work out shipping and a price etc, but If you want one now and can pick it up, leave me a message. Edit: Now available @ http://www.eby Dust - New Zealand RepRap User Group
I have a set of Plastics for a Prusa + standard wades extruder on trademe at present if anyones wanting them. Made locally here In Christchurch UPDATE: These have now sold, but I will put some other sets up from time to time.by Dust - New Zealand RepRap User Group
I have a set up on Trademe presently if anyone keen.by Dust - New Zealand RepRap User Group
I don't think your feeder system is going to be strong enough, the PLA or ABS is really quite viscous. All working extruders have some sort of gear that cuts into the plastic to drag it threw. Eg a hobbed bolt Other than that it looks nice.by Dust - New Zealand RepRap User Group
You guys should get online to the reprap IRC channel, lots of help there.. If you know IRC here are the details irc://freenode/Reprap Or you can just use the web interfaceby Dust - New Zealand RepRap User Group
Reece got to Christchurch ok, where he examined my working Prusa and took notes on various ideas He should be back home in Dunedin by now.by Dust - New Zealand RepRap User Group
From makergear, not makerbot.by Dust - New Zealand RepRap User Group
Oh Ive switched to from facebook... better suited for the job. If anyone wants to take a look...by Dust - New Zealand RepRap User Group
Hi builder wannabe Over all price depends on how much time you want to waste searching for lower priced parts... and how much effort you want to put into it.. Eg fully assembled electronics vs Soldering your own. You cant get most of it from Chch... only the threaded rods, nuts, bolts washers etc Currently I recommend the following, im not saying these are the only options, just the ones I lby Dust - New Zealand RepRap User Group
I built it all myself, only one tricky small surface mount part. (very very small) I got the board for free, since its a v1.1 (now obsolete, but still fully functional) I got all the parts from mouser, delivered. 100.07nz, should be less with the current exchange rates Actually see about the same price This is the guy who designed the board... Get everything from the source, and the trickyby Dust - New Zealand RepRap User Group
Im using but I didnt get any of it local...by Dust - New Zealand RepRap User Group
Have printed 4 sets of Prusa Mendel parts + open wades, one is currently unallocated, get in contact if you want to purchase a set.by Dust - New Zealand RepRap User Group
NB psycho only works with python 2.6 not 2.7by Dust - General
I might be interested in coming along, up from Christchurch, time and money permittingby Dust - New Zealand RepRap User Group
I suspect you have found some incompetence in the Nelson branch. I Just went to Wilson Bros Christchurch yesterday and ordered both belts for a second Prusa I'm building They arrived today, no issues, same price as last time (prices exclude GST). (So its $45.24 all up) Give you local branch a call, and get them to talk to the Annex Road branch and find out where they get them from to order theby Dust - New Zealand RepRap User Group
Wilson Bros Ltd Christchurch NZ - Timing belt: t5-840-5 ($15.39 ex GST for Prusa Mendel) , t5-1380-5 ($23.95 ex GST for both Mendels) (prices are from when I got mine about 4 months ago) I am using these presently, they had to order them in, but it was next day courier There is a Wilson Bros in Nelson according to They should be able to help.by Dust - New Zealand RepRap User Group
Start by finding someone local and get them to print you a set of plastic parts The rest you can then start sourceing and collecting the other 'vitamins' Or get online to the IRC channel channel #reprap and have a chat to they guys there.by Dust - New Zealand RepRap User Group
Hi Has anyone found any OD=10mm ID=8mm PTFE tube in New Zealand? Im looking at replacing my printed bushes with PTFE like this person hasby Dust - New Zealand RepRap User Group