The Gotland-class submarines of the Swedish Navy are modern diesel-electric submarines, which were designed and built by the Kockumsshipyard in Sweden. They are the first submarines in the world to feature a Stirling engineair-independent propulsion (AIP) system, which extends their underwater endurance from a few days to weeks. This capability had previously only been available with nuclear-powered submarines. Read More on Wikipedia.
In the early 20th century, the quest for speed and power in the automotive world was reaching new heights. During this era of innovation and competition, the Fiat S76 emerged as a symbol of engineering prowess and a testament to the relentless pursuit of speed. Also known as the “Beast of Turin,” the Fiat S76 stands as a captivating chapter in the history of automobiles.
Read more for more information and free STL file to print this lovely (one of my favourites) model.
The multi-piece, improved model with front steering STL file pack is right here.
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We’ve made this project as a development platform for a small electric vehicle. We’ve made it with a fiat 126 form as you know we are great fiat 126 enthusiasts. The circuitry is made in a way which makes it possible to be used both in a scaled down model car as well as a larger, load or passenger carrying vehicle. It can communicate with different motor drivers, DC or servo motors.
For more information and images, please continue reading.
This is a new version of my Puch Magnum, specificly prepared for 3d printing.
Steering, wheels, suspension and engine are all operational with moving parts.
Continue reading for more info, renderings and download links,
The Typhoon class, Soviet designation Project 941 Akula (Russian: Акула, meaning “shark”, NATO reporting name Typhoon), is a class of nuclear-powered ballistic missile submarines designed and built by the Soviet Union for the Soviet Navy. With a submerged displacement of 48,000 tonnes, the Typhoons are the largest submarines ever built, able to accommodate comfortable living facilities for the crew of 160 when submerged for months on end.
Read more for more images, information and stl files for 3d printing.
Maybe you already know that I’d made a fiat 126/500 engine before. Which was smaller and easy to print with internal moving parts; pistons, crank, fan etc (It is here).
Later I’ve improved it quite a bit and added space for interior electronics for operating it, a reductor dc motor to power it and volume for leds simulating spark plugs.
There are two versions, the sport and the standard as seen below 😀
The engine models can be hand cranked or ran by a small reductor DC motor located in place of the actual engine’s starter motor. Read more for more information and links.
I modeled this helmet by using some hand sketches wandering around the net.
The model is 3d printable and wearable. Multiple parts for easier printing are included in the package. A visor part is present which should be printed by using a transparent filament. If needed , it can be omitted and the visor can be left empty.
The model differs from the models on the net by being anatomically correct. Its dimensions and form are considerably different from the sketches or other 3d models. I’ve made this model by matching the shape and the dimensions of the average human head. Further size adjustment can be made in the slicer or during assembly by adjusting parts spacing and foam thickness for the helmet to better fit to your head.
Read more for more information.
For a request here is a quick model, download, print and have fun. There are many other free models STLs too, take a look.
Read more for the STL file. If you need more STLs of any kind, please contact us.
