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Showing results for tags 'printing'.
Found 9 results
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[WIP] A novel 3D printed Lego mini motor for the PF system
896gerard posted a topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
For long, I've wanted a small strong mini Lego Technic motor, smaller than an M-motor. As I recently learnt how to draw Lego parts and had the opportunity to use 3D printed nylon (using laser sintering) , I decided to try a small motor as well. As the PU motor stuff is getting big and heavy, this is my response: a small easy-mountable motor with a case of only 5 by 2 by 2 studs. 70% of the motors in Lego Technic models don't have to be large. Only the mount of this tiny motor is 2x3 studs. The mount is tailor made for Technic applications: if you build often with M-motors you will know that an M-motor always must be connected to a 1L beam to ensure that the gears won't slip and to mount the M motor securely. The mount design of this new motor eliminates the need for the beam, so that's one stud saved already. Because the motor is only 2 studs wide, 3 mini motors can be in the space of 2 M-motors. Also, 3 mini motors take up the space of one XL motor.. The exterior design is derived from a PF M-motor, because I like the design and want to keep using the PF looks. This is still a work in progress as I need to mount a 9V connector and insert the inner electric motor(already in stock here). I also need to do some more painting and sanding. Nonetheless, the printed parts are quite accurate. I will give an update soon when the motor is working. The motor gets internal electrics that work up to 12V so also third party remote control bricks will be allowed to use their boost modes. My big hope is that TLG understands that we need small motors and remotes, not big ones. The length of 5 studs makes this motor very easy to put in all kinds of leftover spaces. Thanks for reading. I'm open to design improvements! -
Is printing on Purist Lego Parts considered purist, and also putting Lego Stickers on parts that they weren't meant for?
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I've come across lots of techniques for removing printing online, but I'm not sure which is the best. It seems that all I've seen remove some of the shininess from the plastic. I'm working with a pair of legs from the CMF line, so they aren't that shiny to begin with. The techniques I'm the most familiar with are Brasso, toothpaste, and a pencil eraser. I'm wondering which of these is the best for leaving the plastic in good shape, and wearing off as little shininess as possible. I'm also open to other techniques. EDIT: OK, I did it with a pencil eraser and it worked pretty well. It took about 5 minutes. The shininess is nearly the same as before. I would recommend this method because you don't have to go out and buy anything and it's not too messy.
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Here guys, I got a few of the minifigs at a convention and wanted to know if anyone has seen them before. They haven't been opened and have just been sitting at my desk, the torso doesn't appear to be a decal or anything, so I thought i'd get your opinion.
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This summer I acquired a 3D printer, and it only just recently crossed my mind that I could make parts that I've been wanting - even those that don't exist yet. This will be the thread I throw all that into. For the first post, here's my first version of the standard straight track: First, I started off by drawing the track profile, using the dimensions I found on the L-gauge wiki: http://l-gauge.org/wiki/index.php?title=Track_Geometry I used Autodesk Fusion 360 for the modelling portion (it's free to students, makers, hobbyists, and businesses making less than 100k USD a year!). Then, I extrude the profile out by 128mm to get the 'blank' for a piece of straight track: I then make another drawing on the top of the base which represents the ties present on the Lego track: Finally, I take every other section of the blank and extrude them downwards to the bottom of the blank, this time using a 'cut' operation instead of a 'new body' operation: I now have something that looks quite a bit like a piece of Lego track! It's obviously missing studs, the snap-together connectors, and the cutouts on the ends of the rails. However, it will do for a first print test. I then export from Fusion 360 as a .STL and load that into my slicing program of choice, Cura. I'm looking at the model in the layer view after applying my 'strong' settings - this lets me see the model layer-by-layer and I can see how it should look. I can also see a cross-section by using the slider in the upper right: Here we're seeing the interior of the rails, but not the ties. Here we can see inside the ties, as well as the supports - these are temporary structures that will be removed once the print is completed. They hold up the overhangs in the model that may otherwise sag or distort excessively - I'll need to change the support orientation before I commit to a print for better results. Unfortunately, it's too late at night for me to kick off a print - I know the time estimate given is somewhat of an underestimate, so one of these very basic track pieces will actually take a bit over three hours instead of the two and a half that's given by my slicer. I'll be doing that tomorrow.
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Custom Parts by SevenStuds
SevenStuds posted a topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
Hi Guys! This topic is where I will be adding updates to the new parts that I make available via Shapeways. There is also a FB page where I'll be posting new designs. For a bit of personal history, I work in the architectural field and 3D modeling has been a passion for the last 12 years. When I finally had a family of my own, I rediscovered the boxes of LEGO I carefully stored from the 80's. Not long after, I decided to combine the two things I enjoy doing: Technic and 3D. Here are some of the parts that are already size approved and available: The GoPro Adapter is the only product that is available pre-printed on Bricklink in a very limited quantity. Since my intention is not to sell via this thread, you can find more details on the Facebook page in my signature. -
After many months of work, I am happy to present you Hint lab ! I would love to get your input on my work :) Why ? You know it better than anyone, many people have a strong emotional attachment to our little bricks. They remind us of our childhood, they represent creative thinking etc. Lego bricks can be found in almost every home around the world. They come in many shapes and colors that make them ideal for customization and assortment. I realized a lot of people like to match their accessories to their outfits. Matching shoes to shirt, bag to watch... I wish to associate these ideas together. So I present you : Hint Lab. Hint lab is a range of jewelry in precious metal and nylon that allow you to wear Lego bricks and match them to your outfit. More HD photos here. What do you think of it ? Do you think there is a market for this kind of products ? I want to improve the range, do not hesitate to tell me if you have any suggestion :)
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im looking for someone or somewhere that can do custom one off printing and design work for lego minifigures any leads would be much appreciated
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We all know LEGO prototypes with 3D printing, but when I was surfing the web when I found this. Now, to be honest, I get why LEGO doesn't want to distribute through 3D printing yet, but as an evolving technology, could you see this taking the place of buying from a store? How would this affect LEGO and the consumer? Would this hinder LEGO? I, for one, can see this being used to help improve the replacement parts service. Imagine trying to get a retired piece, for a certain set now. Without printing, you may have to buy from the secondary market, but if LEGO had 3D printing, we could get replacement parts printed from a computer file. Granted, it is not 3D printing is not perfect at the moment, but I am sure that by 10 years, it's quality may rival molded plastics. What do you is your guys' opinion and why?
