The photos just show it mocked up to trial fit everything to check spacings etc. I’ve put links to a coupe of photos of how I’m getting on if you want to have a peek. Your model will serve as a great reference to cross check my own work. Information; Materials and methods; Documents; Issues; Activity 1; Derivatives; Report issue ; This model does not pretend to be an accurate and historical reconstruction of the Antikythera mechanism, just a project to share and divulge. From $7.95 Boombox Patent Print. Just curious, that’s all. This is actually the mean value of the modules for all gears in the Mechanism. The planet gearing is to Colin Freeth’s proposed design, for no other reason really other than it builds up into a single very neat self contained unit with minimal gearing – it really is a beautiful design. That’s fantastic progress! great work. For a CAD class this semester, I reconstructed the Antikythera Mechanism as a 3D model in Solidworks. So, on my machines the gears are interference fit onto the brass tubes with a little super glue, after which they are going nowhere. (Like here: http://i.imgur.com/GpsK4f8.png). Doing Experimental Science at Home. It could also be used to track the four-year cycle of the ancient Olympic Games. I’m not sure that this is going to help much with 3D printing, but it works great with the materials I build from. I’ve gotten asked that a lot. I chose the diameter of my gears to be, in millimetres, half the number of teeth so the radius you asked about was a quarter. Was the original like that? Doesn’t the model in the ISAW paper specify k1, k2, e5, and e6 all to be 50 teeth? Best of luck, and I hope that things have calmed down enough for you to have a play with this again. Follow user. A more accurate model would account for variations in the gears. Thanks so much! Calculating axle distances = Ad=0,5M(Z1+Z2). It’s almost at the stage where it runs – I should be at that happy stage within the next month or so. You should be able to share a single 40 tooth gear for both trains. In other words the one thing that really wasn’t an issue was wear and tear – I reckon that my machines will easily out last me (I’m 46). Hi Trixie, It’s only taken two years… but it does feel good. The file “plate front v2.png” is taken from. The Antikythera mechanism is an ancient Greek analog computer and orrery used to predict astronomical positions and eclipses for calendar and astrological purposes decades in advance. The Antikythera mechanism is an ancient Greek analogue computer used to predict astronomical positions and eclipses for calendar and astrological purposes decades in advance. I suspect mine will be oversized, at least 2:1 scale. I didn’t use values for the pin placement radii on the epicycle gears. I hope that this helps at least a little, but our materials are very different so detail bits like this will tend to differ. being the most ancient computer to be known so far. The mechanism is technically more complex than… Despite these differences, the form, function, and essence of the Antikythera Mechanism remain intact. do you have laser cutting files available for this? Plan C Live: From Invention to Innovation: Maker Incubators During Covid-19 . Hi Dave, currently I am finishing my research, spreadsheets, and CAD drawings. If you don’t mind me asking, how did you anchor the ends of each axle, so that the gears can rotate together and still stay firmly on axis? I’m starting to get excited now that the whole thing might actually work as planned! I great appreciate your craftsmanship to design and cut the pieces via the traditional method. I built a home made one which works brilliantly. Great Scott! Designed and build around 205 to 60 BC, It was found in 1901. If nothing happens, download Xcode and try again. Any photos to see of your progress? Dave, that’s fantastic! I’m in the uk abs currently enjoying rain! The Antikythera mechanism is an ancient Greek analogue computer used to predict astronomical positions and eclipses for calendar and astrological purposes decades in advance. Great work on this! Maker Spotlight: Engineer Emily. And yes – most of my info cane from Colin Freeth’s Cosmos paper – it’s been incredibly helpful and was really the catalyst I needed to get started with the project. Jun 9, 2013 - Download files and build them with your 3D printer, laser cutter, or CNC. It could also be used to track the four-year cycle of the ancient Olympic Games. I worked pretty much from the gear counts alone. How did you choose the size of each gear? - kirolab/3D-printed-Antikythera-mechanism This has changed the homogeneity of the original metal (if there was any in the first place) making it incredibly difficult to extract the mechanism from the CT scan to produce a 3D model. 100% 3D printed interpretation of the Antikythera Mechanism. A manufacturable model is still on my back burner, but it will be some time before I can devote serious time to it. I sized a couple of the larger gears according to dimensions from the device's Wikipedia entry, and put the right number of teeth on them too. From $7.95 Antikythera Mechanism Print. Pingback: Presenting: The Antikythera Mechanism | The Shamblog. Update June 2015: I’m revisiting this project to finally get it to a version where it can be manufactured at home. Dave. This worked, but it loses all the detail in the varying modules between the teeth (from roughly 0.44 to 0.58). I have also withdrawn the files and re-released them under a similar noncommercial license. I always learn the hard way (Age related). Check other 3D printable models for Art free and for sale. The plan is to get a version that can be laser cut from sheets of wood, and release the files to the public. I will post photos as I progress. Cool Crowdfunding: 3D Printing Shoes, Cake Icing, and Detecting Print Failures. Titancraft Lets You Create Custom Creatures For 3D Printing. I enrolled in the BHI’s distance learning program (but did not take the tests). The planet positions are not zeroed to any celestial day. Jun 9, 2013 - Download files and build them with your 3D printer, laser cutter, or CNC. Great job there mate! I’ve been looking at this model in SolidWorks and MasterCAM and am hoping to build it. If nothing happens, download GitHub Desktop and try again. Many theories there are to explain it. Secondly, this ancient piece of machinery might have been the very same device mentioned by Cicero – which supposedly was crafted by the great Archimedes himself, and was taken as booty by Roman general … I’ve gotten it to a point where I’ll need a laser cutter to test out design options, so things are pending me finding one I can get. I’m Scott. Has anybody made any additional development of this model? Any chance that you could put a copy of the STL files in the repo you have made? Thingiverse is a universe of things. Hi Trixie, The model uses involute profiles. So, it’s impossible that the original mechanism was used to calculate real cosmic events. They work, but aren’t great. But the entering gears (a1 and b1 as the standard denomination marks) had 0,6 Module (which is 0,6 mm x pi diameter pitch). Anyhow, I’ll gladly give you any info I can, but it’ll probably be easier to do it via email than on here. Can you please direct me? Questions of material strength and wear properties are excluded. Recently I saw a video (https://www.youtube.com/watch?v=z_7xE24NUyg, in Spanish) that supports this thought. It was extremely accurate as well, correctly reporting subtle variations in the lunar orbit, for example. Language: english. download the GitHub extension for Visual Studio, http://kirolab.blogspot.com.es/2016/10/interpretacion-del-mecanismo-de.html. Italicized issues keep it from working if it was 3D printed. I watched your video of it working, and it looks incredible! I noticed that you had a separate fixed gear for venus and the solar anomaly. Their ship was in a channel north of Crete, near the small island of Antikythera. But… if someone had access to a 3D printer and would print me a copy pro bono, I might be motivated enough to clean it up. I’d be willing to help with the physical printing if you’re interested in getting this working 100%, Would be an amazing option for intellectually minded people for Christmas. This a reconstruction made with the free information on the internet (since the scientists data are well kept on the museums). I have prototyped the k1/k2, e5/e6 gear train and plan to prototype the inferior and superior planets next. The Antikythera Mechanism used a combination of adhesives, pins, and friction fits as fasteners. Hi Trixie, Complete Antikythera Mechanism Solidwork Files Total 50 MB There are two read me files inside with … Antikythera mechanism, ancient Greek mechanical device made of bronze and used to calculate and display information about astronomical phenomena. I’ll just have to see if this continues as I start cutting the rest of the frames and start actually assembling it with all the gears in place, not just random pairs. I’m keeping everything crossed… The complete gearing for the moon is large and complicated, but if you just want the part at the top that makes it spin on its axis, you could make it pretty easily. It doesn't tell time or anything, but it looks cool. did you update google drive model ? Especially the axles that only have room to be supported at one end, since you can’t constrain those tubes between two supporting plates. Can i use a router to carve the gears. edited 5 years ago. It isn’t perfect. It’s to scale, and it works! So how are the rest of you getting on – any news? They became caught in a storm and were forced take shelter around the island’s main port of Potamós. 3D print model Antikythera Mechanism helical Herringbone 3 , formats include OBJ, STL, 3MF, ready for 3D animation and other 3D projects It was constructed between 150-200 BCE and was used to calculate the exact position of The Antikythera Mechanism originally had at least 30 meshing bronze gears, and up to 37 gear wheels that helped the device keep track of astronomical bodies like Mars, the Sun, and the Moon. The front of the Antikythera Mechanism shows seven hands (sun, moon, five planets) and a double ring scale (outside: Egyptian calendar, inside: zodiac). Oh, and to answer your question, yes I do use a depthing tool to set up the centres. The other way to do it is to fit the gear onto the rod and have 3 or 4mm of the rod protruding above the gear and then simply solder a 2mm sleave onto this protrusion to stop the gear from escaping again. By day, I’m an engineer in snowy Denver CO, and by night I cook, tinker, and enjoy the night downtown. Reverse Engineering the Antikythera Mechanism. Thanks for the help and comments, it’s nice to have someone to bounce these ideas off of. From $7.95 Bar Codes Upc Patent Print. From $7.95 Binoculars Patent Print. I love the way that the machine is still open to a fair bit of interpretation when it comes to the details. Hi folks, Yes, I am working on my own model and build of the mechanism. Firstly, the Antikythera Mechanism was quite possibly based on the mathematical scope put forth by the earlier Babylonians, as opposed to the later-developed Greek trigonometry. Do I need to convert them. T he Antikythera Mechanism -The Designing and Building of a LEGO Version including designing and 3D printing the needed custom LEGO compatible gears.. If you need any more complex info use my email address – email@example.com – easier than using the blog me thinks! Main Antikythera Mechanism , Complete CAD drawings , plans , files. (Click that link for an overview of the project.). A very loose printable sketch of the two thousand year old, shipwrecked analog computer. It could also track the four-year cycle of athletic games which was … registered on your site. I will keep you posted on my progress. It’s a wonder the Antikythera mechanism was discovered at all. The Antikythera mechanism, one more mystery of the ancient world, is an ancient mechanical calculator (also described as the first known mechanical computer) designed to calculate astronomical positions. I’m a long way off from that point, I feel, though things have calmed down and I’m gearing back up to give it another push. I will probably be cutting all of the gears with a wire EDM and CNC machining what I can’t do in the EDM. If nothing happens, download the GitHub extension for Visual Studio and try again. The Antikythera mechanism (an ancient greek astronomical calculator) originally made of bronze, was recovered from the sea after 2000 years, over this time it had corroded and become a calcified lump. Dave. From $7.95 Adding Machine Patent Print. Do you use a depthing tool to layout the arbors? From $7.95 … Students are gradually introduced into the 3D printing technology, its application and potential and are assigned a challenging collaborative project in which they have to study, analyse, design and build, using the 3D printer of their school, an operational model of a renown ancient artefact, the so-called Antikythera Mechanism. is something new available for experiments ? Yeah, this model isn’t meant to be built, it was only meant for the computer. Cheers, I’m still working on this, though progress is super slow at the moment because of uni. Download; 3. just found this thread. Students are gradually introduced into the 3D printing technology, its application and potential and are assigned a challenging collaborative project in which they have to study, analyze, design and build, using the 3D printer of their school, an operational model of a renown ancient artefact, the so-called Antikythera Mechanism. Later, I realize that the eccentric displacement could be made tangentially with the same effect and so the module of gearing could be the same to all four gears. Fix Our Planet, Part 4: Reinventing a Material World. You’re more than welcome. Building a replica has been on my project list for a very long time and it finally made it to the top spot. The Antikythera Mechanism used triangular teeth. From $7.95 Aperture Coded Camera Patent Print. The Antikythera mechanism had the first known set of scientific dials or scales and was the most complex mechanism … - kirolab/3D-printed-Antikythera-mechanism Are you working on your own model? See all stories. [IMG]http://i1295.photobucket.com/albums/b629/minimoa12/2015-05-10%2022.42.55_zpsbipriryc.jpg[/IMG], [IMG]http://i1295.photobucket.com/albums/b629/minimoa12/2015-03-10%2016.49.49_zpsvq6lreas.jpg[/IMG]. Download the Antikythera Mechanism from Google Drive here, Creative Commons Attribution-NonCommercial-ShareAlike 4.0 Licence, Making a Laser-Cut Topo Map: The Design Phase, Presenting: The Antikythera Mechanism | The Shamblog, https://grabcad.com/library/mecanismo-de-antikythera-1, https://www.youtube.com/watch?v=z_7xE24NUyg, Human skeleton found on shipwreck that held mysterious Antikythera Mechanism - TECHNICAL FORUM, Human skeleton found on shipwreck that held mysterious Antikythera Mechanism | NUTesla | The Informant, Human skeleton found on shipwreck that held mysterious Antikythera Mechanism – Scott Rojas, Human skeleton found on shipwreck that held mysterious Antikythera Mechanism | Headlines Today. Made towards the end of the second century BC, it contains 30 bronze gear wheels and many astronomical inscriptions. The Antikythera mechanism is an ancient Greek analogue computer used to predict astronomical positions and eclipses for calendar and astrological purposes decades in advance. Hi Scott, Pingback: Human skeleton found on shipwreck that held mysterious Antikythera Mechanism - TECHNICAL FORUM, Pingback: Human skeleton found on shipwreck that held mysterious Antikythera Mechanism | NUTesla | The Informant, Pingback: Human skeleton found on shipwreck that held mysterious Antikythera Mechanism – Scott Rojas, Pingback: Human skeleton found on shipwreck that held mysterious Antikythera Mechanism | Headlines Today. 3D Solidforms was found in 2013 and its main activity is the design and construction of objects with the use of modern technologies, such as 3D printing and 3D scanning. 3D print and assemble the gears ) that supports this thought found the same source for gear. 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