Sierra Class Nuclear Submarine

Posted on 04 February 2023 by yonetici in 3d models, General, Submarine, Vehicle Models, Vehicles | Comments Off

The Sierra I class submarines were a group of nuclear-powered attack submarines that were developed and produced by the Soviet Union during the late 1970s and early 1980s. These submarines were designed with the primary purpose of carrying out anti-ship and anti-submarine missions, and they were equipped with a range of advanced weapons and technologies that allowed them to fulfill their intended roles with great effectiveness.

The Sierra I class submarines were notable for their advanced propulsion systems, which utilized nuclear reactors to generate power for their propellers. This allowed these submarines to operate for extended periods of time without the need for refueling, making them ideal for long-range patrols and extended deployments. Additionally, the Sierra I class submarines were equipped with a number of advanced sensors, including sonar systems, radar systems, and periscopes, which allowed them to detect and track enemy vessels with great accuracy.

Another key feature of the Sierra I class submarines was their ability to operate in a wide range of environments, including deep water and shallow littoral waters. This versatility made them particularly useful for a variety of military missions, including reconnaissance, surveillance, and interdiction operations. Additionally, the Sierra I class submarines were equipped with a range of torpedoes, cruise missiles, and other weapons, which made them formidable opponents in any naval conflict.

This is a 3d printable model of the sierra class

Continue reading for more images and STL files

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Borei Class Submarine

Posted on 31 January 2023 by yonetici in 3d models, General, Outdoor, Products, Submarine, Toys, Vehicle Models, Vehicles | Comments Off

The Borei class, alternate transliteration Borey, Russian designation Project 955 Borei and Project 955A Borei-A (Russian: Борей, lit. ‘Boreas‘, NATO reporting name Dolgorukiy), are a series of nuclear-powered ballistic missile submarines being constructed by Sevmash for the Russian Navy. The class is projected to replace the Soviet-era Delta III, Delta IV and Typhoon classes in Russian Navy service.

Despite being a replacement for many types of SSBNs, Borei-class submarines are much smaller than those of the Typhoon class in both volume^[8] and crew (24,000 tons opposed to 48,000 tons and 107 personnel as opposed to 160 for the Typhoons). In terms of class, they are more accurately a follow-on for the Delta IV-class SSBNs.

I’ve made this model both for display purposes and for R/C enhusiasts. There are two separate file packs for each purpose. Display model is approximately 21cms long to fit most 3d printers. Surely it can be enlarged as you wish if you have a large enought printer. The RC model consists of a shell and dive-rudder planes. It is approximately 1 meters long and has 1mm thickness.

Continue reading for more renderings and the HI-REZ STL files for 3d printing.

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Leyland-Levend Public Bus

Posted on 21 January 2023 by yonetici in 3d models, Antique Cars, General, Toys, Vehicle Models, Vehicles | Comments Off

The Leyland-MCW B36D was an underfloor-engined single-deck bus manufactured for at least eighteen countries from 1949 to 1971. 3,564 samples were built at four factories (three in the UK, one in South Africa) from 1949 to 1971, with 1,299 Olympics (36%) built as right hand drive and 2,265 (64%) as left hand drive. It was a very durable heavy-duty bus which ran in arduous conditions for longer periods than ever envisaged by its designers.

300 of these B36D vehicles sold to the Istanbul municipal bus fleet in 1968/9 were named Leyland-MCW Levend, a word meaning a crack soldier. They served nearly to the year 2000. None were preserved 🙁

I’ve made a printable 3d model of the legendary bus which I’ve spent most part of my childhood and youth in it, travelling from place to place in Istanbul.

The bus model is animated, it has opening doors, running wheels, wipers, steering, suspension etc.

Continue reading for more renderings, and STL files to print your own Levend.

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Robot Vacuum Mini Round

Posted on 21 January 2023 by yonetici in 3d models, For the home, General, Products, Robots | Comments Off

Here is a new robot vacuum for you. It is a mini with 150mm diameter so 3d printer friendly. Can be produced with most printers in one piece. Easy to assemble and produce by using reasonably priced standard parts. Get it and enjoy.

it has space for two motors, vacuum fan, 2 switches and upto 2 18650 batteries.

A single 50mm fan is used for generating the suction. Continue reading for more info, renders and STL files.

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USS Nautilus (SSN-571)

Posted on 20 January 2023 by yonetici in 3d models, General, Submarine, Vehicle Models, Vehicles | Comments Off

USS Nautilus (SSN-571) was the world’s first operational nuclear-powered submarine and the first submarine to complete a submerged transit of the North Pole on 3 August 1958.

Sharing a name with Captain Nemo‘s fictional submarine in Jules Verne‘s classic 1870 science fiction novel Twenty Thousand Leagues Under the Sea^[8] and the USS Nautilus (SS-168) that served with distinction in World War II,^[9] the new nuclear-powered Nautilus was authorized in 1951. Construction began in 1952, and the boat was launched in January 1954, sponsored by Mamie Eisenhower, First Lady of the United States, wife of 34th President Dwight D. Eisenhower; it was commissioned the following September into the United States Navy. Nautilus was delivered to the Navy in 1955.

Because her nuclear propulsion allowed her to remain submerged far longer than diesel-electric submarines, she broke many records in her first years of operation and traveled to locations previously beyond the limits of submarines. In operation, she revealed a number of limitations in her design and construction. This information was used to improve subsequent submarines.

Nautilus was decommissioned in 1980 and designated a National Historic Landmark in 1982. The submarine has been preserved as a museum ship at the Submarine Force Library and Museum in Groton, Connecticut, where the vessel receives around 250,000 visitors per year. More info on Wikipedia.

Continue reading for more info and STL files of the 3d printable Nautilus model.

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Fiat door interior handle frame

Posted on 20 December 2022 by yonetici in 3d models, Antique Cars, Fiat 126 Parts and Accesories, Vehicle Accesories, Vehicles | Comments Off

3d printable door handle frame for the Fiat 126, it should fit other fiats as well.

Continue reading for more images and the hi rez STL file for 3d printing.

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NR-1 Nuclear Submarine

Posted on 03 December 2022 by yonetici in 3d models, General, Submarine, Toys, Vehicle Models, Vehicles | Comments Off

Deep Submergence Vessel NR-1 was a unique United States Navy (USN) nuclear-powered ocean engineering and research submarine, built by the Electric Boat Division of General Dynamics at Groton, Connecticut. NR-1 was launched on 25 January 1969, completed initial sea trials 19 August 1969, and was home-ported at Naval Submarine Base New London. NR-1 was the smallest nuclear submarine ever put into operation. The vessel was casually known as “Nerwin” and was never officially named or commissioned. The U.S. Navy is allocated a specific number of warships by the U.S. Congress, but Admiral Hyman Rickover avoided using one of those allocations for the construction of NR-1 in order to circumvent the oversight that a warship receives from various bureaus. More info on Wikipedia.

Rotate the model

This is a 3d printable model of the well known NR-1. The details are as faithful to the real thing as much as 3d printing requirements allow. The model details are improved for enabling an easier printing with minimal supports. There is also a 1meter hull available for R/C model builders.

Continue reading for more information and STL files

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X-Ray Class Submarine

Posted on 24 November 2022 by yonetici in 3d models, General, Products, Submarine, Toys, Vehicle Models, Vehicles | Comments Off

The Paltus-class submarine is a Russian special purpose mini-submarine of project 1851.1. Two boats were completed – AS-21 and AS-35 as a follow up of the single “X-Ray”-class boat AS-23 (Project 1851).

The surface displacement is approximately 300 tons with a length of 98 feet (30 m). The propulsion comes from nuclear power with the operating depth in excess of 3,800 feet (1,200 m). The designer, according to Polmar was Sergei Bavilin who had designed the earlier diesel electric Project 865/Piranya small submarine of similar dimensions

Continue reading for more renderings and STL files for 3d printing this sub.

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Steam Engine Model

Posted on 19 November 2022 by yonetici in 3d models, General, Products, Toys, Vehicle Models | Comments Off

A steam engine is a heat engine that performs mechanical work using steam as its working fluid. The steam engine uses the force produced by steam pressure to push a piston back and forth inside a cylinder. This pushing force can be transformed, by a connecting rod and crank, into rotational force for work.

I made this model a while back. It was lying around in my hard drives, so i’ve given it a quick update and tidying to be a 3d printable project. Here it is, continue reading for more images and STL files.

Zeeteyfel Submarine with tank tracks

Posted on 17 November 2022 by yonetici in 3d models, General, Products, Submarine, Toys, Vehicle Models, Vehicles | Comments Off

German engineers were able to create a number of interesting mini-submarine projects. One of them was a kind of crossing a submarine with a tank. This very interesting example was the ultra-small amphibious submarine “Seeteufel” (translated from German as “monkfish”) with a caterpillar mover. This boat was intended both for independent carrying out torpedo attacks and for delivering small groups of swimmers-saboteurs to the target of the attack.

Seeteufel was a rather unusual, even amazing, development. This “pocket” submarine was supposed to feel at home on the water surface, under water, and on land. This combat apparatus, as if descended from the pages of books by the famous science fiction writer Jules Verne. This boat attracted special attention and sympathy from the sabotage detachment “K” specially created in the German fleet. Members of this squad are accustomed to evaluate military equipment from the point of view of its combat use behind the front line of the enemy, so they could not but like this machine.

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