What is Desktop 3D Printing?
Imagine a robot that sits on your desk, and builds anything you tell it to from a spool of bioplastic.
Imagine that it makes these things by heating up the plastic then squeezing it out like toothpaste from a tube. Imagine it smells faintly of caramelizing sugar.
Imagine that the designs for the printer, the software that runs it, the software that designs things to be printed, and almost infinite quantities of pre-made designs, are all free.
And imagine that if you are smart, you can buy the parts to build the printer for $500. Or if you are smarter, you can buy a kit of guaranteed compatible parts for $825.
I don't have to imagine any of that, I've got it sitting on my desk right now.
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- ATX power supply 5V load resistor for better 12V regulation
- Retraction, Huh! What is it good for?
- Retraction solution with Marlin, Pronterface and Slic3r
- Teaching Slic3r to remember your settings
- Getting your motors moving on a MakerGear Mendel Prusa
- How to assemble a Heated Build Platform
- RepRap 3D printers, PLA, and moisture problems
- DIY 3D Printing is easy
- Fixing negative volumes with netfabb
- My Mendel Prusa is ready for printing
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Tag Archives: Mendel
Gary wrote a detailed comment to this post, in which he described his experiences and frustrations with the mechanical side of building his Prusa kit. Rather than respond with another comment, I thought I’d write a post, covering his points.
Retraction is the technique of sucking molten plastic back up into the heated extrusion nozzle of a 3D printer. Like squeezing the edges of a toothpaste tube to suck back in some of the toothpaste you accidentally squeezed out. The … Continue reading
Here’s a quick and dirty guide to getting your motors working on a MakerGear Mendel Prusa 3D printer kit. I assume you: installed your arduino software installed the Pronterface printer control software installed your copy of MakerGear|Rick’s version of Sprinter, … Continue reading
Various people (Triffid_hunter in particular) and web sites (e.g. the reprap wiki) have explained that ATX power supplies are a bit cheap in their voltage regulation circuitry. If you want to get the most power out of your 12V cables … Continue reading
This is a list of tools I found invaluable (hey, I’ve no idea what your workshop situation is like – I hope this is not your first experience with nut and volts…)
When my first prints of my raygun prototype warped up from the print bed, I knew I was going to have to bite the bullet and build the heated build platform. Here is the result. RESULT! I’ll write about what … Continue reading