How to make a lego printer
Lego printer & copier [tutorial!]
…but it’s totally doable if you keep those caveats in mind. The holes I printed stuck to the top of a regular LEGO 8×8 plate very well. Of course, trying to print some regular LEGO/Technic brick is insane. That is something that LEGO Corporation does far more than you would ever be able to do. Making custom parts that you’ll never see in a LEGO set is a lot of fun. There are several fascinating 3D concepts out there that can be turned into LEGO components using the methods outlined above.
LDview can convert LDraw files to.STL files directly. However, the mesh produced may not be suitable for 3D printing, and many LDraw parts are not “watertight” or contain surfaces within the volume of the part (eg. studs are simply lain on flat top surface).
How to make a lego money printer machine / money
Lego is the 3D printing project that has the most superlatives attached to it in my opinion. It has the potential to be the most enjoyable. Consider the fact that there are thousands of different Lego shapes in the world, with a large percentage of them being 3D printable. It’s difficult to get bored with Lego printing.
However, this project can be one of the most aggravating, particularly if you’re trying to print all of the Lego pieces necessary for a specific model. What is the reason for this? Since even the tiniest, most basic Lego projects necessitate a large number of Lego bricks.
And each of those Lego bricks and parts must be printed separately and then post-processed separately. It can take a long time to print enough bricks for a single Lego model. So, when is it appropriate to print Lego?
Any Lego piece made in the company’s past will go together with any other brick, and the company promises that this will never change. Even though 3D printing has improved, it still can’t compete with that degree of precision.
“Will it be able to print LEGO parts?” This is a common query we get from people who are thinking of buying a 3D printer but aren’t sure what they’ll use it for. And it’s no surprise that they’re curious about these amazing little plastic bricks: LEGO encourages imagination and technical thinking, and it’s common with both children and adults. Is it possible to print LEGO-like bricks on a 3D printer? You may not be surprised by the response. You certainly can; however, it will be a challenge. So, let us demonstrate how to do it!
We’re sure you’d like to know how much 3D printed parts would cost you in comparison to injection-molded parts. It’s not a simple answer: printing a single brick is simple and inexpensive, but you must also consider the time needed for post-processing.
Here’s an illustration: Assume you need 20 pieces of grey high 18 blocks. They’re available for purchase on the official LEGO website. The cost of 20 of these pieces, except delivery, is $5.40 USD (the price might vary depending on your country). If you use our Original Prusa i3 MK3S and Prusament PLA galaxy silver to print the bricks, you’ll use about 80 grams of material over the course of a 13-hour print job. It will cost you less than 2.50 USD if you just include the cost of the materials used. Isn’t that good? However, when you factor in the expense of your time spent on print preparation and postprocessing (such as brim removal and potential acetone smoothing of ABS/ASA parts), the cost may be considerably higher.
How to build a lego printer
“The LEGO brick is born digital on a computer as a CAD drawing and is transformed into a physical brick during the manufacturing processes,” said Kenneth Wested Laursen, Head of the LEGO Prototyping Department. The Objet 3D printer is an important part of the LEGO creation process. It enables us to obtain physical elements for testing design, constructability, and functionality at an early stage in the manufacturing process.”
The complete Objet Press Release can be found here. The video below, kindly given by LEGO, shows some of their designers using the Objet Eden 3D printer to rapidly prototype parts for Disney PIXAR’s Lightning McQueen model.