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This is a prototype implementation of the IWC secular calendar program wheel from the company's Portugieser Eternal Calendar’ watch. After studying two videos of the design, I adapted it for 3d printing using the program wheel of Shinsaku…
This is a perpetual marble machine that I designed. It features a crank and slider mechanism to turn the circular motion of the gears into the up and down motion of the tracks to be able to create that perpetual effect. Theoretically, the…
Practical perpetual calendar with magnets that easily adheres to the refrigerator or any metal surface. It has a functional design that allows you to insert a piece of paper standard letter-size 8.5"x11", A4, or any custom size you…
Modified face plate model only, the rest is the same as original upload
Color these Easter Eggs however you'd like. You can go wild with multiple hues or make classy 2-color versions. They're hollow, with 2mm-thick shells, sturdy enough to survive toddler or feline play. A small hole in the top of the egg is…
Customizable Modular Perpetual Calendar I’ve designed this modular perpetual calendar that you can fully adapt to your needs. Thanks to its spring-loaded system and interchangeable tiles, it works perfectly as a standard calendar, a…
Infinity pencil / perpetual pencil tip holder replacement here is a holder for the perpetual pencil refill tip - you can screw them onto the holder. if you want, print the cap to protect the tip. you can find the tips here: (standard and…
Designed it together with https://www.instagram.com/girl.with.needle/ as a gift. The layout allows to account for any month and even leap years! Update 2026-01-30 added a variant of a base for Sun-Sat weeks Some pointers and quirks: base…
No parts should require supports. Screws thread into plastic. Parts required for 13 arms: 5x 250mm long M3 threaded rod 26x M3x10mm 26x M3x6mm 10x M3 Nut 26x F683zz bearing 14x MF128ZZ bearing 1x 5x5mm square tube 300mm long (I used…
A perpetual calendar is a calendar valid for many years Easy to Print Glue is needed on 2 of them, just a small amount on the top and the bottom. no glue in between wheels
Any feedback would be greatly appreciated . Work in progress Use 6=9 Nozzle: 0.4 Layer: 0.2-0.24mm (Recommended) No Supports needed No Brim needed Scale it as you like :)
Thanks to its timeless look, it will still be up-to-date even in the 4th millennium. Size: 210 x 210 mm Print instructions: base plate: PLA, 0,16 mm layer height, 0,4 nozzle labels: PLA, 0,16 mm layer height, 0,4 nozzle Note that the…
All the parts have been recreated to be easily printable without particular equipments – it just take a pretty long time to print all the parts. The main body should be printed in its final position and it requires supports – I printed…
Bonjour je me permet de vous proposer ma version d'un célèbre casse tête qui sert de calendrier perpétuel. Tout les jours un nouveau challenge pour trouver le jour et le mois. 2604 combinaisons possibles !!! En photo celle du jour ou je…
Conclusion A whole day wasted. This does not work, I feel foolish even going this far to test, we know perpetual motion cannot exist, yet I still tried. The “evidence” posted on YouTube suggesting it does is faked. It probably runs a…
Updated Feb 3, 2025: I have uploaded the correct day of week week hand file. I also uploaded two other files to reduce stickiness and friction, monthGear2.stl and dateIdlerRetainer2.stl. Original Post: I modified some parts to hold 5x10x4…
This is a solar power ball perpetual ball drop. It uses steel balls with 8 mm dia and uses a N20 micro motor . you will need M1.6 3 mm screws to fix the motor to the print. The Onshape model is available here if you need to customize to…
This is a perpetual calendar meaning it can be used indefinitely, regardless of the year. The date can be adjusted by spinning the rings.…
This is a prototype implementation of the IWC secular calendar program wheel from the company's Portugieser Eternal Calendar’ watch. After studying two videos of the design, I adapted it for 3d printing using the program wheel of Shinsaku…
This is a perpetual marble machine that I designed. It features a crank and slider mechanism to turn the circular motion of the gears into the up and down motion of the tracks to be able to create that perpetual effect. Theoretically, the…
This is my take on a perpetual calendar. It consists of three pieces which use dovetail or tongue and groove joints for its assembly. The blade slides sideways to align the first day of the month with the day of the week. The entire month…
A Clock with a Perpetual Calendar Mechanism This clock features a perpetual calendar mechanism that correctly handles all month lengths, including February in leap years . Despite the limited torque of a standard quartz clock movement, a…
This model is a thoughtfully designed perpetual flip calendar that combines functionality with tactile interaction, it offers an engaging way to keep track of dates and months without the need for digital devices or disposable paper…
This calendar automatically keeps the day of the week correct for one year, from March 1st to the end of February of the following year. Unlike the incremental mechanism found in perpetual calendars of fancy mechanical watches, any drum…
Tamil Face D ial for 3D Printed Perpetual Calendar Clock Ver. 2 A Clock with a Perpetual Calendar Mechanism by shiura This is a wonderful model of a perpetual calendar mechanism clock that correctly handles all month lengths, including…
Base does need supports. Does not work. You might have to sand the axle to get the generator to fit. Watch fake vid.
Practical perpetual calendar with magnets that easily adheres to the refrigerator or any metal surface. It has a functional design that allows you to insert a piece of paper standard letter-size 8.5"x11", A4, or any custom size you…
This is a super simple support for my desk calendar. The calendar sits below eye level so you are not able to see the month/date well. So a small angled block keeps the date/month up towards me without having to balance them every time…
Based off of Measure Workshops perpetual flip calendar this is one made for mmu and palette capable printers. To change the date is just a flip. To allow printing on many different sized printers I designed it large and it can be scaled…
I used a single color printer and just added a filament change for the raised letters/numbers. Scale as needed to fit your printer. I've added the f3d file if you want to adjust the font. Based on: https://www.ringadate.it
Browsing internet and youtube I found this mind blowing "perpetual motion" device designed by William Le So I wanted to build mine :-) Unfortunately the design is "commercial" (which I respect when seeing the quality of these jewels)…
The pygmies don't build kingdoms of stone. Their greatest construction is one of faith, blood, and pure, concentrated spite. When the tribes are united, they can awaken the Great Fetish. It's a walking, village-sized totem built from the…
Perpetual calendar inspired by the Timor-Danese design. It consists of a fixed base with numbers, days of the week, and months that rotate along the fixing axis to update the date. The numbers, days, and months are made in 0.6mm…
Se puede imprimir con cualquier capa y ademas se puede usar cambio de color para resaltar mas las letras.
The Big One. The Leviathan isn't just a beast; it’s a living disaster area. It’s a Titan of Perpetuality that decided the Docks belonged to it, and the city just sort of built around it because nobody could move the damn thing. It’s a…
My work fantasy football league wanted a perpetual trophy for the league. This base allows both of the plates to be customized. The bottom plate is permanently fixed with some CA glue. The top plate slides into the groove and can be…
Modified face plate model only, the rest is the same as original upload
Color these Easter Eggs however you'd like. You can go wild with multiple hues or make classy 2-color versions. They're hollow, with 2mm-thick shells, sturdy enough to survive toddler or feline play. A small hole in the top of the egg is…
Customizable Modular Perpetual Calendar I’ve designed this modular perpetual calendar that you can fully adapt to your needs. Thanks to its spring-loaded system and interchangeable tiles, it works perfectly as a standard calendar, a…
A typical perpetual calendar is twice as wide as the display size. Alternatively, you need to align each date one by one. Some calendars do not allow you to view short months. This calendar has a function to automatically adjust the…
Bring some gaming vibes to your desk setup with this Nintendo Switch-inspired Perpetual Calendar ! It’s the perfect desk accessory for gamers, makers, and Nintendo fans. It features interchangeable blocks to track the date, day, and…
Perpetual Desk Calendar – 3D Printable Add a modern touch to your desk with this stylish perpetual calendar featuring rotating date, month, and weekday wheels. The model is optimized for PLA printing and assembles easily after printing.…
Simplified Perpetual Ring Calendar made to simplify the standard calendar Changes are: Remove days of the week Month letters rather than 3 letter abbreviations to make printing easier - Apr = A Print of a tester piece first to check…
A remix of the excellent Leonardo da Vinci perpetual motion wheel concept by RichMac (https://www.thingiverse.com/thing:44185). I remixed it to utilize a common 608z bearing and also some minor other dimensional changes. Enjoy! Print…
Clock with Perpetual Calendar Perpetual calendar is one of the representative mechanism of complication clocks and watches. It shows correct date up to 2099 without correction because it can handle all kind of month lengths including…
Assembly your very own Perpetual Flip Counter! How to assembly? It is easy to assembly. But every card needs to be facing the correct way. Here are the steps for assembly: 1. step Take the case and the cover. 2. step Put the card 2_7 and…
This is a model, similar to a perpetual motion mashine. The marble enter in the upper level, take a round in the carousel, and leave in the lover level. (difference 20mm) You can choose between 2 possible entrances and 3 possible exits…
Perpetual calendar in the form of a dice/craps with a base to put it on desks or tables. Ideal for changing sheets of paper or other boring calendars. It contains all the numbers that are embedded in the dice. You have to force and hit…
This calendar is not an original concept and I have seen many resin molds for this. Although I am not the original creator of this idea I have not found a model that is able to be 3D printed. Print Instructions: None of the models need…
This is something I have done like 20 years ago in wood, now a new version in plastic! What is this? Long time ago I was trying to build a perpetual motion device with magnet, unfortunately it rotate but like from 0 to 359 degrees :)...…
This is a remix of a perpetual calendar on Thingiverse. https://www.thingiverse.com/thing:398403 Supports should not be needed.
With a furtive start, the placement of a single tile, a winding cascade ravels the motif into the infinite. This tile is designed using Robert W. Fathauer’s method for creating monohedral tilings, with branching tiles exhibiting a fractal…
EDIT 02.02.2023: Englische Version für Monate und Tage hinzugefügt Hallo zusammen, dies ist ein endloser Kalender, den man jedes Jahr benutzen kann. Ich habe das Design meines Holzkalenders an den 3D-Druck angepasst. Jetzt kann sich jeder…
This file is ready to print, just change the parameters based on your printer in the 3mf file, you can also print the files with the deboss as per demand and paint inside, this one is really thin, your printer must be really calibrated to…
I got the idea for this model from a YouTube video, so the principal layout isn't mine. Can't find the video for reference. The mathematics behind it is not terrible hard. But when it turns it's somehow mesmerising. As a lot of these kind…
New version (central gear is hidden behind the front panel) is published here . A clock with a perpetual calendar mechanism that correctly handles all types of months, including February in a leap year, has been developed. Despite the…
This perpetual cube calendar is a simple desk accessory that provides a quick visual reminder of the date, day of the week and month. It is manually adjusted each day by arranging the cubes.
This is a perpetual flip calendar that changes the date every time you rotate the middle portion. Video of it in motion: https://youtu.be/0Yg1Q\_Kf8bQ The only place that might need supports are the openings in the box, but if your…
Perpetual Calendar. No need for batteries or buying one every year. Printed on Hatchbox orange, Sunlu black and white PLA, the gold pieces are silk PLA. Sliced in PrusaSlicer, layer .2 mm, .4 nozzle and Prusament PLA settings. You will…
wall round perpetual calendar (2024 written and editable directly by slicer)
A Perpetual Hellenic calendar to be placed on your office or in a visible place on a furniture. The calendar round rings for days and numbers & elliptical rings for months. Rings should be changed for day, date and month. Can be printed…
Relive the nostalgia of the classic Game Boy with the Game Boy Perpetual Calendar, a 3D printable model that lets you create your own retro and functional calendar for any year. It is inspired by the iconic handheld gaming device that has…
A remix requested by a friend to make a Deathly Hallows version for their desk. I modified the month ring to use English names rather than a number. The rings were printed by changing the filament once the lettering began and changing…
Printed without support, except for the foot (printed in red on the photo) because printing rounded "bridges" is a bit complex without support. Mounted with magnet and string for guaranteed effect. Don't forget to make some pause to put…
Infinity pencil / perpetual pencil tip holder replacement here is a holder for the perpetual pencil refill tip - you can screw them onto the holder. if you want, print the cap to protect the tip. you can find the tips here: (standard and…
Hour Arm modified to fit as is quarts mechnism
Designed it together with https://www.instagram.com/girl.with.needle/ as a gift. The layout allows to account for any month and even leap years! Update 2026-01-30 added a variant of a base for Sun-Sat weeks Some pointers and quirks: base…
This is a simple perpetual calendar inspired by this artist's work - with rolling gear, engraved or raised numbers/letters, and the calendar doubles as a ruler!
Here is my version of a perpetual calendar, fully designed with openscad and fully customisable! If you have a multi color setup (palette, mmu2...) there are files for labels and numbers but you can just print an embossed version of the…
