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re: Is a 3-d printer useful or fun to play around with?

Posted on 6/3/20 at 4:20 pm to
Posted by Whatafrekinchessiebr
somewhere down river
Member since Nov 2013
1581 posts
Posted on 6/3/20 at 4:20 pm to
quote:

sculpture of my face


Posted by BigDropper
Member since Jul 2009
7630 posts
Posted on 6/3/20 at 4:21 pm to
Be a lot cooler if you 3D printed ninjy stars!
Posted by Shexter
Prairieville
Member since Feb 2014
13881 posts
Posted on 6/3/20 at 4:21 pm to
The Goodwood location of East Baton Rouge Library has one you can use. Bring your file, and print it up in the library.

https://www.ebrpl.com/LibraryServices/3dPrinter.html

quote:

This service is only available to East Baton Rouge Parish Library patrons in good standing.
Only one request can be submitted at a time.
Jobs that require the printing of many components may drop in the queue position.
Prints are handed over AS IS. If your print requires rafts or support structures, you will be responsible for removing these.
The cost is $0.10 per gram of material used. This includes rafts and support stuctures. There is a $1.00 charge to submit your own design or one from an outside source such as Thingiverse. Payments must be paid by cash or check when you pick up your print at the Main Library.
The colors available may change without notice, and we cannot guarantee that your selected color will be available. In the event that your chosen color is out of stock, we will use the most similar color available.
Staff review and prepare all project files, so please submit appropriate objects. No guns, gun parts, weapons of any kind, or salacious objects. The Library reserves the right to refuse any 3D print request.
We will do our best to complete your model within 10-14 business days, but if demand for the printer is high, wait times may be longer.
Staff will provide you with an estimated cost and print time of the object but if the desired job is over 60 hours of print time we will not be able to complete the request.
EBRP Library's 3D printers may be used only for lawful purposes. No one will be permitted to use the Library's 3D printers to create material that is:
1. Prohibited by local, state or federal law.
2. Unsafe, harmful, dangerous or poses an immediate threat to the well-being of others. (Such use may violate the terms of use of the manufacturer.)
3. Obscene or otherwise inappropriate for the Library environment.
4. In violation of another's intellectual property rights. For example, the printer will not be used to reproduce material subject to copyright, patent or trademark protection.




quote:

Files must be submitted in STL (Stereo Lithography) format. Nearly every 3D modeling program can save a file in this format. Some, like Sketchup, require a free add-on.

3D printers use metric coordinates. For consistency, it is recommended that you design in millimeters and export your STL in millimeters.

If you're submitting a file from Thingiverse, check to see that the model has been made on a desktop 3D printer, ideally a Makerbot Replicator 2, 2x or a Lulzbot Taz. Thingiverse hosts many different types of models, some of which may not be acceptable for 3D printing. For the best chances of getting a successful print, choose a model that other people have successfully printed.

For your first print, we highly recommend that you start small. Smaller than 75mm is a good size to start with.

The maximum dimensions are 28cm x 15cm x 15cm (11" x 11" x 9.80").

We are NOT taking 3D print submissions at this time! Thank you for your patience!


Nevermind..... Thanks COVID
Posted by Sidbarret
Charleston, SC
Member since Apr 2008
603 posts
Posted on 6/3/20 at 4:27 pm to
Definitely a learning curve, but it can be a blast once you get the hang of it. I made a LSU chess/checker set for a friend.







Posted by eScott
Member since Oct 2008
11376 posts
Posted on 6/3/20 at 4:31 pm to
quote:

Yes... you just have to buy a good 3d scanner and learn the modeling software



A good faro arm will run you $125k, don't go cheap on the printer and you'll be in business.
Posted by Grilled Bald Eagle
Baton Rouge
Member since Jun 2008
1069 posts
Posted on 6/3/20 at 4:36 pm to
Sounds about like what I've got. I print a new benchy every time I re-calibrate (nozzle swaps mostly) or try out a new material, so I've got a rainbow navy scattered on a couple of bookshelves. Why keep them? I dunno...they're funny to look at after a while.

Looks like you're pretty dialed-in by the look of that benchy...what brand and material is that? The gloss is neat looking, but I've found it difficult to find a glossy/shiny PLA that doesn't foul up my machine. One spool cost me 2 nozzles and I had to swap a heatbreak. That was *not* a fun weekend.
Posted by Grilled Bald Eagle
Baton Rouge
Member since Jun 2008
1069 posts
Posted on 6/3/20 at 4:37 pm to
That's slick looking! You can't post that without sharing the .STLs
Posted by lsaltee
poppin a tent, roastin marshmellows
Member since Sep 2007
3634 posts
Posted on 6/3/20 at 4:38 pm to
Sometimes friends with 3d printers mail stuff like this to you for fun!
Posted by Tridentds
Sugar Land
Member since Aug 2011
20382 posts
Posted on 6/3/20 at 4:40 pm to
We manufacture a variety of small valves. Every product we offer has a 3D printed model with 1/4 cutaway. So much easier to explain technology this way. I have distributors in Brazil, Norway, and the UK and I provided them with 3D cutaway models. They are awesome.

Some of our Hydraulic products are Rated for 10K And have square flanges on each end that are attached by 4 - 3/8” hex head bolts. We use real bolts in all 3D models because 3D printed bolts suck. They bind up and break off and are difficult to remove. Some of our valve have 18 parts and all are 3D printed... many times the parts are different colors. Very useful tool for us and cheap to use.
Posted by PhilemonThomas
Member since Jan 2015
2942 posts
Posted on 6/3/20 at 4:43 pm to
Posted by DiamondDog
Louisiana
Member since Nov 2019
10566 posts
Posted on 6/3/20 at 4:44 pm to
(no message)
This post was edited on 12/17/21 at 10:28 pm
Posted by 200MPHCOBRA
Metairie
Member since Nov 2016
426 posts
Posted on 6/3/20 at 4:45 pm to
They already have them printing intricate high strength metal parts. Only problem is they are slow. When that is figured out, look out.
Posted by J Murdah
Member since Jun 2008
39784 posts
Posted on 6/3/20 at 4:46 pm to
Sounds like a really neat friend
Posted by Sidbarret
Charleston, SC
Member since Apr 2008
603 posts
Posted on 6/3/20 at 4:51 pm to
Hey, I made that RTWFU magnet!
Posted by guedeaux
Tardis
Member since Jan 2008
13610 posts
Posted on 6/3/20 at 4:53 pm to
quote:

Is a 3-d printer useful or fun to play around with?


This will be my next tech purchase after upgrading my in-home network. I have been following some cool servers on discord. Some of these prints are so damn impressive.

I have been testing different modeling software. Man, they are not easy to use without training. Luckily, youtube has tutorials for every software, from beginner to advanced.
Posted by lsaltee
poppin a tent, roastin marshmellows
Member since Sep 2007
3634 posts
Posted on 6/3/20 at 5:08 pm to
Everyone needs one!
Posted by Ellssu
Spying North of the Border
Member since Dec 2006
2478 posts
Posted on 6/3/20 at 5:17 pm to
quote:

No

A 2 inch knickknack takes 24 hours to print and it’s noisy as an old xerox machine
i have 2 Makerbotprinters in my Physics lab and a 2" print might take 20 mins tops
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