Linked Questions

0
votes
1answer
4k views

What is the wall thickness of a lego brick? [duplicate]

Different sources show different thickness for the wall. I've seen everywhere from 1.0mm to 1.8mm. I need to know with a high degree of confidence since I'm making an aluminium lego piece of a school ...
10
votes
3answers
5k views

What is the purpose of this plate with door rail?

I'm looking at the this piece: Is this piece some kind of a track on which you can build stuff that slides? I see it in sets as a decorative piece from time to time. What does "door rail" even refer ...
9
votes
4answers
3k views

6x6x6 cube with smooth plates on bottom?

Adult, returning to Legoland and the world of LEGO. I'm interested in building a static 6x6x6 cube that is smooth on all six sides. I can see how to get the top smooth, using an appropriate build up ...
16
votes
3answers
21k views

Is there an official LEGO terminology for the features of basic pieces?

When I read this question I remember to regularly ask myself what the features of bricks are called. At the top are there nibbles, knobs, or studs? At the bottom are there tubes? New bricks also have ...
19
votes
2answers
28k views

What are the exact dimensions of a DUPLO brick?

The dimensions of LEGO brick are documented well, but what about DUPLO bricks? If have only found the general statements that DUPLO is twice as large as LEGO but no exact numbers. What about the ...
24
votes
1answer
4k views

What are LDUs and how do they relate to LEGO bricks?

What are LDUs? I see technical people talking about plans and designs in terms of LDUs. I understand it's a measurement unit. What does it mean and how do LEGO bricks relate to them? Why are they ...
8
votes
2answers
3k views

Round Plate 1x1 Dimension

What are the dimensions of the following Lego Part: I know of the basic dimensions shown in this graphic. I believe, the diameter of the largest Ring is 7.8mm. However, I'm missing the following two ...
16
votes
1answer
1k views

Under what conditions are the LEGO boardgame dice unfair, and by how much?

For LEGO's board game line, they have moulded a LEGO die, with a 2x2 stud pattern on each side. Obviously, weight distribution is going to be thrown off if you use a full studless plate on one side ...
7
votes
2answers
834 views

What is LEGO terminology for measurement of normal bricks and common scales?

Where can I find basic LEGO terminology illustrated with LEGO parts, e.g. what's a stud? What's a plate? I also need to know the names of the most common scales of basic LEGO kits, and measurement of ...
9
votes
2answers
982 views

Can anyone explain the transformation information within a Lego Digital Designer LXF file?

I've been taking a look at the structure of the LDD files recently to see if it's feasible to create a plugin for 3D studio max that allows you to directly open LXF files for higher quality rendering.....
7
votes
2answers
730 views

How can I make a Lego heroica scale gladiator arena?

Sorry all my questions are about heroica, but this needs to be easy so that I can build in a few mins. I will make gladiator micro figures as well, if someone can make a Lion too!
4
votes
1answer
536 views

When using pi * distance between wheels/tracks, how do I measure distance between wheels?

I am trying to make a program that requires my 51515 to turn a specified number of degrees. I found a way to do that on the LEGO app's "Knowledge Base", but the given example was: import ...
3
votes
4answers
262 views

Any elements that can be connected to the cavity under a stud?

Are there any elements that can be connected to the 'cavity' (i.e. the space) under a stud (e.g. on a regular plate or a regular brick)? The cavity measures about 2.4mm in diameter. So far I've only ...
1
vote
0answers
84 views

LEGO Movie projector [closed]

A few years ago, I built a movie projector out of LEGO. I posted pictures of it in Wikipedia. In the notes that explain these images, I explain that the width of the film is 31.4 mm. Is it the right ...