3D print vulva


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cults3d

I've seen a lot of vaginas on this site, but none were modelled too well. This is my first attempt at something a little more aesthetically pleasing. I'll next be trying to make something a little more artistic but much on the same theme. It will be...

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cgtrader

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cults3d

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cults3d

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cults3d

This is a jewel wich representing a Vagina inside a nutshell. ... You can use it as pendent or earring. The complete set is proposed to print in one color. But also I propose 3 separated 3D file in order to print them with different colors.

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cults3d

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cults3d

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cults3d

3 MODELS IN 1 Not the real scans I'd promised (I'm still working on that), but here for your enjoyment is the CGI girl I modelled previously in 3 different poses. Please upload photos of your prints, I'd love to know how you get on. ... Please also...

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cults3d

3D model generated from scan data. ...Full color model in zip file. Get a model of yourself made here:http://3d-v-scan.com/

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cults3d

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cults3d

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cults3d

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thingiverse

A cookie cutter that resembles a vagina. ...Great for a bachelor/bachelorette party or just for fun.

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cults3d

A sex toy used to complement and help stimulate its user's erogenous zone during masturbation, This Male Masturbator designed to simulate an erotic body part (vagina) exactly like the inside of a vagina. ...enjoy it ( you can use a condom and sock )

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sketchfab

This 3D model is based on a model found at the University of Exeter. ...It has been made for an Anatomical Sciences Module

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sketchfab

This 3D model is based on an anatomical model found at the University of Exeter. ...It has been created for the purposes of an Anatomical Sciences module.

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cults3d

This is a simple medallion.

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cults3d

To use like pendent or earring.

vagina hand

cults3d

60 x 60 x 60 x 206

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cults3d

This is a proposal of hiding place to place inside a fish tank. ... Or just to use like a pen pot if you prefer.

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thingiverse

This is an accurate 3D model of the uterus and other internal sexual organs. ...To see more visit http://amystenzel.wix.com/vulvacademy Thanks!

3D Printed

myminifactory

This design is an entry into the Vectary Design Competition sponsored by MakeX This model was created with VECTARY - the free, online 3D modeling tool It was 3D Printed and then Made in to a Mold, for a Metal pooring prozess.

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thingiverse

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cults3d

60x60x15

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pinshape

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cults3d

I've seen a lot of vaginas on this site, but none were modelled too well. This is my first attempt at something a little more aesthetically pleasing. I'll next be trying to make something a little more artistic but much on the same theme. It will be...

Another vagina Lithophone keyring

cults3d

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cults3d

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pinshape

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cults3d

a sexy and beautiful girl in pissing pose, with a perfect vagina

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cults3d

This is a jewel wich representing a Vagina inside a nutshell. You can use it as pendent or earring. The complete set is proposed to print in one color. ... But also I propose 3 separated 3D file in order to print them with different colors.

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cults3d

High resolution 3D model generated from scan data. ...Full color models in zip file. (fbx, max, obj, stl) Get a model of yourself made here:http://3d-v-scan.com/

NSFW Vagina Vulva Cookie Cutter

thingiverse

A cookie cutter that resembles a vagina. ...Great for a bachelor/bachelorette party or just for fun.

Male Masturbator vagina (Real Orgasm)

cults3d

A sex toy used to complement and help stimulate its user's erogenous zone during masturbation, This Male Masturbator designed to simulate an erotic body part (vagina) exactly like the inside of a vagina. ...enjoy it ( you can use a condom and sock )

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cults3d

free stl-file of cat earrings.

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cgtrader

... ...You can use it to create amazing animations or even to develop your own silicone sex toy. It has a vulva, vagina and the sleeve in one mesh object. ...You can make a mold off of it by using booleans operations to create a negative of the model.

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cgtrader

stl model

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thingiverse

Sharing this free D&D Nalfeshnee mini stl. He is part of my April release pack on my patreon https://www.patreon.com/DarkblackMinis Do support if you dig the quality and are interested in 3d printing d&d miniatures. ... Socials: ...

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myminifactory

A Royalty Free 64-sided Tetrahedron I made! Enjoy! I've included a large version with a ring, pre-supported for resin printing along with the .OBJ files with/without a ring. ...   More 3D models: ...

Vagina Pendent

cults3d

To use like pendent or earring.

vagina hand

cults3d

60 x 60 x 60 x 206

Vagina Medallion

cults3d

This is a simple medallion.

Vagina Cave

cults3d

This is a proposal of hiding place to place inside a fish tank. ... Or just to use like a pen pot if you prefer.

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thingiverse

This thing was made with Tinkercad. ...Edit it online https://www.tinkercad.com/things/3NhqP1aAAlU

Lord Shiva Lingam Free 3D Model STL

pinshape

Lord Shiva Lingam is a representation of the Hindu deity Shiva used for worship in temples. ... Download ShivaLingam Free STL Designed by KTkaRaj

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thingiverse

Lord Shiva Lingam is a representation of the Hindu deity Shiva used for worship in temples. ... Download ShivaLingam Free STL Designed by KTkaRaj Two Format .3mf and stl files

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cgtrader

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cults3d

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myminifactory

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cgtrader

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A new method of multimodal optical coherence tomography for the diagnosis of vulvar lichen sclerosus » Obstetrics and Gynecology

DOI

https://dx.doi.org/10.18565/aig.2020.12.169-176

900BOZh VO Medical University”, Nizhny Novgorod, Russia; 2) GBUZ NO “NOKB them. ON THE. Semashko, Nizhny Novgorod, Russia; 3) FGAOU VO "First Moscow State Medical University named after I.M. Sechenov” of the Ministry of Health of Russia (Sechenov University), Moscow, Russia

Purpose. Study of the possibility of an intravital method of multimodal optical coherence tomography (OCT) for the tasks of diagnosing vulvar lichen sclerosus.
Materials and methods. The study included 6 patients of the gynecological department, which were divided into 2 groups based on histological criteria for lichen sclerosus: the first - control (without signs of damage to the vulvar mucosa) and the second - a late variant of lichen sclerosus. Immediately before the biopsy, the state of the mucosa at the studied points was assessed by multimodal OCT with the functions of angiography and lymphangiography.
Results. The multimodal OCT method demonstrated a decrease in the thickness of the epithelium, a decrease in the contrast of the epithelium/connective tissue border, and a decrease in the density of blood and lymphatic vessels compared to normal mucosa. These changes reflect the criteria for histological classification of lichen sclerosus.
Conclusion. Correspondence of OCT signs of lichen sclerosus with histological features was demonstrated. The prospects of the OCT method as an in vivo diagnostic tool for lichen sclerosus are shown.

Multimodal Oct

Oct Angiography

Oct Limfangiography

Vulva

Sclerotic Lichen

Blood vessels

Lymphatic vessels

2
Available in the "Doctor Library"

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  2. Lewis F.M., Tatnall F.M., Velangi S.S., Bunker C.B., Kumar A., ​​Brackenbury F.et al. British Association of Dermatologists guidelines for the management of lichen sclerosus, 2018. Br. J. Dermatol. 2018; 178(4): 839-53. https://dx.doi.org/10.1111/bjd.16241.
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  19. Sirotkina M.A., Moiseev A.A., Matveev L.A., Zaitsev V.Y., Elagin V.V., Kuznetsov S.S., Gelikonov G.V., Ksenofontov S.Y., Zagaynova E.V., Feldchtein F.I., Gladkova N.D., Vitkin A. Accurate early prediction of tumor response to PDT using optical coherence angiography. sci. Rep. 2019; 9(1): 6492.https://dx.doi.org/10.1038/s41598-019-43084-y.
  20. Harni V., Babic D., Barisic D. "Three rings vulvoscopy": a new approach to the vulva. In: Watson L., ed. Cryosurgery and colposcopy. practices, outcomes and potential complications. Nova Science Pub. Inc.; 2016: 146-53.

Received 09.01.2020

Accepted for publication 08.10.2020

Potapov Arseniy Leonidovich, student, Volga Research Medical University. Tel.: +7(915)956-02-51.
E-mail: [email protected] ORCID: 0000-0003-4343-2500. 603950, Russia, Nizhny Novgorod, pl. Minin and Pozharsky, 10/1.
Konovalova Elizaveta Andreevna, student, Volga Research Medical University. Tel.: +7(920)074-42-43. E-mail: [email protected] 603950, Russia, Nizhny Novgorod, pl. Minin and Pozharsky, 10/1.
Sirotkina Marina Alexandrovna, Ph.D. Laboratory of High-Resolution Microscopy and Genetic Technologies, Research Institute of Experimental Oncology and Biomedical Technologies, Volga Research Medical University. Tel.: +7(904)060-68-73. E-mail: [email protected]
603950, Russia, Nizhny Novgorod, pl. Minin and Pozharsky, 10/1.
Vagapova Nailya Nailyevna, gynecologist of the 1st gynecological department, GBUZ NO “N. ON THE. Semashko. Tel.: +7(915)945-50-45. E-mail: [email protected]
603126, Russia, Nizhny Novgorod, st. Rodionova, d. 190.
Safonov Ivan Konstantinovich, intern, Federal State Budgetary Educational Institution of Higher Education “Privolzhsky Research Medical University”. Tel.: +7(960)179-36-50.
E-mail: [email protected] 603950, Russia, Nizhny Novgorod, pl. Minin and Pozharsky, 10/1.
Timakova Anna Alekseevna, student, First Moscow State Medical University named after I.M. Sechenov". Tel.: +7(915)218-26-31. E-mail: [email protected] 119991, Russia, Moscow, st. Trubetskaya, d. 8, building 2.
Radenska-Lopovok Stefka Gospodinovna, Doctor of Medical Sciences, Professor, Professor of the Department of Pathological Anatomy named after A.I. Strukova, First Moscow State Medical University named after I.M. Sechenov". Tel.: +7(916)653-09-20. E-mail: [email protected]
119991, Russia, Moscow, st. Trubetskaya, d. 8, building 2.
Kuznetsov Sergey Stanislavovich, Doctor of Medical Sciences, Professor, Head. pathoanatomical department, GBUZ NO "NOKB them. ON THE. Semashko.
Tel.: +7(905)010-77-84. E-mail: [email protected] 603126, Russia, Nizhny Novgorod, st. Rodionova, d. 190.
Zagainova Elena Vadimovna, Doctor of Medical Sciences, Professor of the Russian Academy of Sciences, Director of the Research Institute of Experimental Oncology and Biomedical Technologies, Volga Research Medical University. Tel.: +7(951)918-53-67. E-mail: [email protected]
603950, Russia, Nizhny Novgorod, pl. Minin and Pozharsky, 10/1.
Kuznetsova Irina Alexandrovna, Doctor of Medical Sciences, Associate Professor of the Department of Obstetrics and Gynecology, Volga Research Medical University.
Tel.: +7(906)357-46-23. E-mail: [email protected] 603950, Russia, Nizhny Novgorod, pl. Minin and Pozharsky, 10/1.
Gladkova Natalya Dorofeevna, Doctor of Medical Sciences, Professor, Head. Laboratory of Optical Coherence Tomography, Research Institute of Experimental Oncology and Biomedical Technologies, Volga Research Medical University. Tel.: +7(951)910-66-57. E-mail: [email protected]
603950, Russia, Nizhny Novgorod, pl. Minin and Pozharsky, 10/1.

For citation: Potapov A.L., Konovalova E.A., Sirotkina M.A., Vagapova N.N., Safonov I.K., Timakova A.A., Radenska-Lopovok S.G., Kuznetsov S.S., Zagainova E.V., Kuznetsova I.A., Gladkova N.D. A new method of multimodal optical coherence tomography for the diagnosis of vulvar lichen sclerosus.
Obstetrics and gynecology. 2020; 12:169-176
https://dx.doi.org/10.18565/aig.2020.12.169-176

Positive and negative examples of 3D printer applications

Every year 3D printing becomes more and more popular. The 3D printer, as a tool for turning a digital model into a physical object, is gaining popularity, outperforming other production methods in many ways due to its affordability.

But do not forget that a 3D printer is just a tool. A lot depends on how this tool will be used.

Available 3D printing technologies

All 3D technologies can be conditionally divided into 4 types.

Layer by layer welding with molten material.

The principle of operation is similar to the familiar glue gun. The print media is melted to a semi-liquid state in the print head and applied with a nozzle to the print surface where it solidifies. This is how the finished 3D model “grows” layer by layer on the printing table. Not only thermoplastics can be used as consumables, but, for example, chocolate, icing, concrete, etc.

This is the most common type of printer. Inexpensive FDM printers are often used as home assistants. This is facilitated by an inexpensive price and a variety of consumables.

Selective curing of resin (photopolymer printers).

The material used is a photopolymer resin that hardens under the influence of UV radiation. As a source of UV radiation, a thin laser beam, a DLP projector or an LCD screen with a UV matrix, or any other design can be used. For example, some industrial 3D printers apply a photopolymer using thin nozzles and immediately illuminate it with a UV lamp.

Previously, these printers were quite expensive. Today, thanks to advances in technology, photoresin 3D printing has become affordable and photoresin printers have become popular as home hobby printers.

Selective bonding of powdered material.

On the print head of the printer there are several nozzles through which a binder is supplied, which is selectively applied to the powdered material. Various materials can be used as a material: for example, gypsum or metal powders. But gypsum is most often used.

Since dye can be added to the "glue" during printing, such printers are usually used for the production of color demonstration models or souvenirs.

Laser sintering of powdered materials.

The youngest technology, but with great potential for use in large-scale industries. With the help of a laser or a heated print head, selective sintering of the metal powder occurs in an environment filled with an inert gas.

These are already serious industrial printers that are used for the production of functional metal assemblies and parts. Currently, such 3D printers are actively used in the aerospace industry.

Unethical use

3D piracy

Where there is duplication of objects, there are always disputes about copyright and piracy.

The production of any product is a long and painstaking work, and often more than one person. Before you get a finished decorative product, for example, a figurine, you need to think through everything to the smallest detail. Usually, before modeling, the artist draws a lot of sketches, the details of clothing and accessories are thought out. Only after that the 3D modeler gets to work and begins painstakingly recreating the 3D model.

Functional models are often redesigned by engineers after the prototype has been made. There can be a very long way between the initial idea and a stable working mechanism. And it’s very disappointing when such work is simply copied and posted in the public domain.

LEGO

It was one of the first mass manifestations of "3D piracy". At that time, 3D printing was only gaining popularity, and many users, having printed a dozen figurines, were looking for a useful application for a 3D printer. Given the low plastic consumption, the printed LEGO blocks were very inexpensive.


3D printed LEGO bricks

Despite the far from ideal surface, many were satisfied with such a copy. Some have argued that the accuracy of a home FDM printer is not enough for the bricks to fit well with the original LEGO, but for most users everything fit perfectly.

At the moment, LEGO is actively removing models that copy the original sizes of the famous bricks and men from the network. On popular sites, only custom elements of LEGO-men and LECO are left that are not the original size.


Custom Heads for Lego Man

Games Workshop

Games Workshop, which produce the most expensive table soldiers in the world, sued Thomas Valenti (USA) back in 2012. Thomas has modeled, printed and made publicly available several miniatures based on the Warhammer universe. The court sided with Games Workshop and the models had to be removed.


3D Printed Chaplain


Warhammer 40k 3D Chaplain

Games Workshop went one step further by banning fans from creating art and other work based on the original settings and characters. As a boycott, users of the Warhammer 40,000 section on Reddit are proposing to abandon the company's products as much as possible - print game figures on 3D printers, use paints from other companies, or switch to other universes.

Hollywood

The production of modern films is not a cheap pleasure, and film companies try to recoup their costs not only by showing them in cinemas, but, for example, by producing souvenirs.

DreamWorks has an entire consumer products division that helps recoup the cost of a movie if it fails at the box office. Film companies recognize that fan-made productions often surpass the official "souvenir" in accuracy and detail.


DC Universe Batman fan model

Many film companies are closely following the development of 3D printed merchandise, but do not yet know how to respond. For example, Paramount Pictures, Marvel Studios and Warner Bros. they themselves began to upload models for 3D printing to the network, before the release of new films.

Weapon Seal

Weapon Seal

24-year-old law student Cody Wilson was the first to make a gun on a 3D printer. Cody designed and 3D printed a combat pistol on his own. After 8 years, the idea of ​​making firearms using 3D printing has not only not died out, but flared up with a bright fire.

It started in Texas in 2012. It was there that the company Defense Distributed was registered, the ideology of which was the development of models of firearms that anyone could make on a home 3D printer.

Guns

Liberator

The first “swallow” was the Liberator - a compact plastic pistol printed on a 3D printer from ABS plastic. The only thing that could not be made on a 3D printer was the striker, which was successfully replaced by an ordinary nail. The first printed pistol was made on a Stratasys Dimension SST 3D printer.


Liberator - the name is borrowed from a cheap pistol that was developed in 1942 in the USA.

The Liberator fired a fairly weak .380 ACP round and could only last a dozen rounds at most.


Failed Liberator

Zig Zag

In the spring of 2014, a video appeared on the Internet with a man shooting from a plastic revolver with a huge drum. The video greatly stirred up all of Japan.

Zig Zag

Unknown was Yoshitomo Imura (Yoshitomo Imura) - 28-year-old employee of the Shonan Institute of Technology. Despite Imuru's claim that he fired blanks on the tape, he was arrested and sentenced to 2 years in prison.

The Zig Zag design was a reimagining of revolvers popular in the 19th century, which used a rotating .38 caliber barrel block mounted on a pistol grip.

Washbear

In 2015, mechanical engineering student James Patrick posted a video online showing a 3D printed PM522 Washbear in operation.


PM522 Washbear

The PM522 visually resembled a children's pistol from a science fiction movie, but at the same time the pistol had a strong and rigid frame. Washbear is also safer than its predecessors. At rest, the firing mechanism was not in line with the primer, so the PM522 was protected from accidental firing, for example, when dropped. The only metal part was the nail that replaced the striker.

Rifle

Grizzly

Canadian with the nickname CanadianGunNut, ThreeD Ukulele or simply Matthew, inspired by the Liberator project, designed and posted his project - Grizzly. Grizzly is an ABS+ plastic rifle. It took the Canadian 3 days to design the rifle and another 27 hours to manufacture it using a Stratasys Dimension 1200es industrial 3D printer.


Grizzly 9 Rifle0167

The first version of the Grizzly had a smooth and straight .22 barrel. But this turned out to be not a very good decision, and the barrel cracked after the first shot. Subsequently, Matthew replaced the barrel with a tapered barrel with rifling inside.

Plastic “cutting” could not affect the ballistics of the bullet in any way, but added strength to the barrel.

Shotgun

Liberator 12k

The Liberator 12k is a 12-round shotgun made by a well-known, in narrow circles, enthusiast in the world of 3D printing - Jeff Rodriguez.

Liberator 12k

Rodriguez managed to create a simple and at the same time reliable design, "mixing" a pistol and a pump-action shotgun in the design of the Liberator 12k. A huge plus for manufacturing and reliability was the absence of small parts in the shotgun mechanism.

Since the plastic was not strong enough, Rodriguez reinforced the design of the Liberator 12k with metal pins and added metal tubes inside the barrel and drum. The metal parts were purchased from a regular hardware store, so anyone could easily make a Liberator 12k with their home 3D printer.

Semi-automatic weapons

Shuty-MP1

The first sign was the Shuty-MP1, a semi-automatic pistol made by an amateur gunsmith with the nickname Derwood, in April 2017.

Shuty-MP1


Shuty AP-9

The Shuty AP-9 still uses a pistol barrel, but the trigger and return spring are taken from the civilian version of the M16. This improved the reliability of the rifle.

Ethical use

Despite the negative examples of application, 3D printing is actively used in many areas, helping to save time and create products that cannot be produced by other methods.

Medicine

Implants

Metal-printing 3D printers are actively used in medicine for the manufacture of titanium implants. For example, a patient needs to have a hip joint implant made. According to the results of CT, the necessary area of ​​bone tissue replacement is agreed with the doctors and a prosthesis model is created that is ideal for this patient. After all approvals, the finished model is sent for printing.


3D model of implant

The main areas of 3D printing of implants in medicine are maxillofacial surgery, traumatology, orthopedics, oncology and veterinary medicine. A big advantage over classical methods of manufacturing implants is the ability to create a cellular or porous structure. This allows for better integration of the prosthesis into the bone tissue.


Samples of printed implants and pins

Dentures

The manufacture of even a relatively simple traction prosthesis is a rather laborious and lengthy process. 3D printing has reduced costs and accelerated the production of prostheses. In addition, it became possible to customize the prosthesis.


Customized child prostheses

Some enthusiasts are modeling and posting models and detailed instructions for assembling traction prosthetic hands and fingers in the public domain so that any user can print and make a prosthesis at home.


Simple Traction Hand Model

Production

Building custom drones

Aerialtronics is a small Dutch company that specializes in building unique, customized drones. Aerialtronics manufactures and develops unique drones, the characteristics of which can vary depending on the needs of the customer.

Initially, a basic concept model was designed, which consists of a platform and a set of elements that can be changed at the request of the customer. Changes can affect almost any part of the drone. The customer can choose the number of motors and their power, payload, flight time, supported software and much more.


Base Model Aerialtronics

But any, even minor changes in the characteristics and design of the drone required the manufacture of new elements and design changes. Classical manufacturing methods turned out to be quite laborious and long. To save time and money, a Stratasys uPrint SE Plus 3D printer was purchased.


Drone assembly

Thanks to 3D printing, not only has production been accelerated, but more time has been devoted to improving individual components, because the finished model is ready the next morning. Rapid manufacturing allows you to print a part, test it, make the necessary changes to the 3D model and make a new sample. Aerialtronics engineers manage to produce and test 8-10 variants of a part in a few days in order to achieve maximum quality.

Prototyping

Prototyping of gas turbines.

Prototyping by traditional methods is often time consuming and expensive. Because of this, the price of an error in calculations and 3D modeling can be very expensive.

For example, the production of turbine engine parts is usually based on careful preparatory calculations, but even this does not always prevent errors in the production of a test prototype. After all, even the most modern software methods cannot replace physical tests. But due to the high cost (over $20,000), it becomes impossible to produce multiple prototypes for testing.

Turbine Technologies (Wisconsin, USA) and its subsidiary Kutrieb Research have found a way out - 3D printing. Thanks to the 3D Systems ProJet 3D printer, it was possible to reduce the cost of prototyping by about 10 times to $2,000.


3D model and printed part of turbine

A turbine model is printed on a wax 3D printer, tested and then cast from metal. In addition to the cost, it was possible to significantly speed up production. After all, the production of traditional stencils with filling in molds took up to 5 weeks, and the 3D printed model is ready by the morning.

Totals

Despite the unethical side of 3D printing, there are still more positive use cases. 3D printers have become indispensable assistants in various industries - from home hobbies to serious industries. With the help of 3D printers, unique products are made that could not be obtained using other machines.

Popularization of 3D printers is a matter of time. But do not forget that 3D printing is just a tool, just like a drill or a hammer. It depends only on the user how it will be used.


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