Month: July 2016

IKEA STUVA Enclosure for Duplicator i3

EDIT: Accidentally made it a text post, not too familiar with posting on reddit i guess, here’s the albumHey guys!First off, here is a google spreadsheet with all the part numbers and such for this enclosure, if you like to build it yourself.Wanted to share the enclosure I put together for my new Duplicator i3. Spent too much money on it compared to what I could have enclosed it with, about $280ish with the lights.I desperately needed storage space for my husband-side of our bonus room and decided to combine it with a 3D printer enclosure, of course, as well as an extra long workbench for building my quads and such. It’s pictured in the last picture however I didn’t include it on the spreadsheet.I had seen the STUVA enclosure mentioned a few times on this subreddit and it used to be a pretty cheap thing to do, however since IKEA USA no longer sells the shorter version of this frame it takes a little bit more money to get it going and I figured I would share what’s possible with it.I did not want the control box/power unit inside the enclosure for temperature and accessibility reasons. It is not pictured but I cut a 5″x5″ square hole with a 3″x1″ extension so that I could slip the entire unit out of the cabinet easily for when I do modifications and such (like the new layer fan I printed and then left at work). I haven’t taken a picture of this but if you would like to see it for some reason, let me know.I haven’t fully figured out what i’m going to store in it, as I have too much stuff on my side and not enough storage, but i’m sure i’ll get it working.One modification I plan to make however is to place an airtight box in the upper cabinet with my moisture sensitive filaments in it, and drill a hole through the shelf that separate the two so that I can feed it down into the printer. Need to work out logistics of that mod, but It will be nice to have a place for my moisture sensitive stuff when I do get it. http://ift.tt/2alVEOp

At my wits end trying to PETG

I’m tying to print a DiiCooler for my MP Maker Select. I picked up so Makergeeks PETG filament on the cheap and am trying to do it with that for the added heat resistance. Every time I try it turns into a globby stringy mess.I started at the 260° that was recommended on the filament, printing slowly with the stock fan running. I’ve tried it without fan, as if seen recommended. No good. Dropped the temp to 245°, no fan. Started out good but when it came to some parts that had to bridge it collapsed and started a big stringy mess and globs to collect on the print head.I’m running it again right now with 245°, 60° bed, supports where it touches the bed, no fan until the layer where the bridging starts when it will kick on at 75%.I’m using a glass bed with hairspray, and my adhesion has been fine in every print so far.Anyways, can anyone please share some tips to get good prints from Makergeeks PETG with a Maker Select? http://ift.tt/2a2pgV8

3D-printable small, linear hinge

I currently have prototyped a small robot using a servo horn and clevis to make an elbow joint. Since it’s part of a parallel actuator, it’s crucial that the elbow joint can rotate in a single direction without any flex. Unfortunately the horn/clevis approach allows some wiggle which makes the kinematics less than ideal. Does anyone know of a type of 3D printable joint designed to have only 1 degree of rotation? http://ift.tt/29NvHaH

Status of 3D House Printing? Brother is in construction, has an interest in field – owns smaller 3d printers…I’ve been researching – wondering what you all see. Where is the industry? Is it out of press releases and the here and there prototypes?

My focused research over the last month shows a few examples of structures being built as prototypes, and here and there houses that are a little more finished – still those units seem to be prototypes. Cool stuff here and there – but so far I’m not finding any companies that are selling, on the market available to real people, 3d printed houses.Anything out there that is real, today? http://ift.tt/29Nw2u7

Extruder Stringing Issue

I’ve had my Monoprice Maker Select V1 for about 6 months and have never experienced this issue until I recently moved to a new house. For whatever reason my extruder is stringing during travel which is ruining every print I attempt. It’s causing globs and pulling up layers which is extremely frustrating. I’ve leveled the bed very carefully each time as well. I’m using PLA and I’ve tried two different rolls of filament from two different suppliers and I’ve also tweaked the temperature setting from 210C-220C for the extruder and 60C-70C for the bed. I also use painters tape on the bed which you can see in the pictures and I’ve never had issues with it in the past. As I said, the issue seems to be that the nozzle is still extruding during travel and the extruded filament will either string across the gap or stick to the side of the nozzle. I’ve also tried adjusting travel speed and retraction settings in Cura but that doesn’t seem to make any difference either.Any other ideas? I’d love to hear them! Thanks! http://ift.tt/2a0TftD

Looking for Instructions on Large Format 3D Printer Build. DIY

I have access to a CNC and own two 3D printers and I am looking to make a large format 3D printer with a build size of approximately 24″ x 24″ x 36″. Does anyone know where I might be able to find some designs for such a project? http://ift.tt/2a0Tgha