Fire Truck by Johan Gude & Edge April 03 2020
Educational toys engage children for a long time with the benefits of learning many abilities while they express their creativity by building and putting things apart and back together.
Johan Gude prints fun educative toys for his kids like this take apart Fire Truck, a puzzle that is good for learning spatial perception and fine motor skills. "It's fun to make something my kids can play with and especially when they can learn something from it," Johan says.
Edge created the Fire Truck model and uploaded the model to Cults3D. Like many other models that he created, this one was also a creative toy for his kids. "Printing this model was a combination of finding the best print orientation while keeping the balance between functionality and aesthetics," Johan explains.
Johan used several colors of PLA Extrafill and Nylon CF15 Carbon to print this Fire Truck. The main body was printed in PLA Traffic Red and White, while the details like bumper and lights were printed in Melon Yellow and Vertigo Grey. "I have several colors and love the filament. It prints effortlessly, and the PLA has a nice satin finish. And of course, PLA Vertigo Grey is my all-time favorite color!" he tells us with excitement.
"If I could change anything, I would print the wheels (tires) from Flexfill TPE next time," Johan tells us.
Additionally, the screws and bumper had to be printed in Nylon CF15 Carbon, which was a little challenge for Johan. "I also didn't have a lot of experience with printing with Nylon, so that was nice to try. And it turned out very easy!" he says.
In the end, Johan was very happy with how the project, mainly for his youngest daughter of two years, has turned out. "It turned out solid and beautiful, so I'm very pleased and so is my daughter! And it survived so far," he says with excitement.
Model by Edge:
Espana figure by Arte Creator January 17 2020
Arte Creator is a duo of two amazing artists who are also a couple, Gonçalo and Barbara. They both design and print their figures. Although each of them has their own projects and work, 3D printing is what they both do in their free time.
(Printed by Leonardo Delgado with PLA Extrafill Pearl Ruby Red, Gold Happens, Mukha, Chocolate Brown)
The reason behind designing and 3D printing the figures they are known for is giving a physical form to their designs. "Every time we print a digital design for the first time is always an amazing feeling. Our latest model Espana was created using the sensual Spanish Flamenco dancers as a reference, with a loose approach," they explain. At the same time, Espana was also inspired by traditional dolls, which is something that is not often seen in the 3D printing community.
(Printed by Filament Frenzy with PLA Extrafill Wizard's Voodoo and Gold Happens)
All learning process takes time and so with the question 'Would you change anything if given a chance?' Arte creator answered deliberately.
"In truth, no, all was where it should have been. We had to take the time to learn and to make every aspect of her as perfect as possible. She is unique because, at every step, there was a desire to improve," Arte Creator replied.
However, creating a complex model like this came with many challenges. "She was created in Zbrush. During the modeling, we learned more techniques and features in the software — lots of Live Boolean use and Folder features. We also needed to learn how to prepare the parts for multi-material printing," they added. You can find all the files for this model on Myminifactory.
(Left print by Filament Frenzy, Right print by Leonardo Delgado)
She was also created with a clear desire to allow for painting. However, painting skills are something that not everyone has learned. That's why they decided to design the model for multi-color printing — using systems like Mosaic Manufacturing Palette. "It took a lot of work, but it was worth it, the result was something unique. People still today look at the multi-colored prints of her and think they are painted," they say
Making the models easy to replicate is another essential quality aspect that Arte Creators sets as their brand goal. All the figures, including Espana, are made to be easy to print, with almost no supports, and easy to assemble without glue.
"In the end, the results were better than we expected. Not only the multi-material prints we have been seeing of her are gorgeous; each one looks like a different character. Each maker chooses its own set of colors defining its own version. We have also seen painted versions that have made our jaws drop," they say in excitement.
(Printed and painted by Grafit)
Choosing the right material plays a significant role in creating a stable product with only the highest quality. "We chose Fillamentum because your filaments are reliable. At one point, we had to rush and print Espana quickly to send her to someone. Thinking that we will be faster, we bought filament that was more at hand only to have the printed parts with inconsistent, evident layers. We had then rushed to repurchase Fillamentum material at the expense of time because we knew we could depend on it. Prints were perfect after that. Moral of the story, beware shortcuts, you might end up spending more time." Arte Creator says.
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3D Printed Violin by Bence Balogh November 08 2019
With a BSc degree in Mechatronics Engineering and a Master's degree in Economics, Bence Balogh found a new love for something unusual. As he participated in the Conference of Scientific Students' Associations in the subject of "Examination of 3D Printing Parameters on the products mechanical properties," he found an interesting topic by HovaLabs, an open-source project, the 3D printable acoustic violin.
"I used to learn how to play the piano and the classical guitar for many years, and I also tried playing the violin. Unfortunately, my violin career only lasted for about a month. I was fascinated by the grace of the violin, and I adore when someone is playing it professionally. It became a must to make one in order to test the connection between 3D printing and music," Ben explains.
"The original Hovalin was amazing, so I consulted with several musicians, especially prime violinists. They gave me useful tips about how to improve and develop the model. It became my obsession to create the violin as realistic as I could, based on the Hovalin and the recommendations by the professionals. I am really satisfied with the result so far. However, I am still working on details and collecting feedbacks for further improvements. The 3D printed violin is an instrument, ornament, and something spectacular," says Ben with excitement.
In the beginning, Bence used basic PLA for the prototyping as it is the most common material that's also very easy to use. He had to make a few alternations regarding the bridge, as the strings were too strong and broke the original bridge made of PLA. He decided to use CPE for the neck and bridge because of the strain and holding capabilities. In the end, the body of the violin is constructed from PLA Crystal Clear "Smaragd Green", and the neck with the bridge is made from more rigid CPE HG100 "Iced Green Transparent". Full bodies took 40-50 hours to print on the Creality CR10S. Even with the lower resolution, it took 20-30 hours with few iterations. This project was very time-consuming.
"Many of my friends who play the classical violin helped me, so I learned a lot about the soul, body, and the creation process of a violin. On the other hand, I deeply absorbed 3D printing, maintenance knowledge, 3D design, and remix skills. The most important was to have the patience for this project and the ability to learn from my mistakes. My main goal was to bring 3D printing, music, and people closer together and to challenge myself. Whenever I show the 3D printed violin to people, I see the pure joy and curiosity on their faces, and I think this is the real achievement," Ben tells us. With the help of Stella Nagy, he was able to take breathtaking pictures in The Palace of Music in Miskolc, Hungary.
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The "Visitors" Laser gun by Nacho3D September 19 2019
Let us introduce to you Nacho3D an engineer from Spain who brought this nostalgic movie prop project to life.
Late '80s American TV show ‘Visitors’ which was very popular at the time is about humans fighting aliens and this fight was an inspiration for the print. Every good fight needs a good gun. In this case, heroes were shooting with laser guns or laser sniper rifles.
The design of a weapon was ready two years ago, but due to difficulties with supports Nacho3d brought it to life just this year and it is definitely worth it!
Let's dive into some more technical details. The gun was designed with Catia V5, a popular CAD 3D software. Some parts were printed on Ultimaker 2+ with Cura 4.1.0 slicer. Apart from the connector, the gun was printed in PLA Traffic Black with 0,4 nozzle and 0,2 layer height with the recommended printing speed 30mm/s and 215°C nozzle temperature. For the connector was used PLA Crystal Clear and PLA Crystal Clear Iceland Blue. In the case of a connector Nacho3D strongly recommends 212°C and the nozzle, layer height and speed the same as the rest. It took approximately 21hours to print the whole gun.
We were wondering why did Nacho3D pick up this project. “I wanted to try to design a weapon and this laser gun appeared in an 80's series of my childhood, ‘V’ or the ‘Visitors’. It was a USA miniseries about an alien invasion that really was very popular in my country. The laser gun and the laser sniper rifle were the weapons of the aliens, but they were also used by the heroes of the series” he explains. Would you like to put your hands on this project as well? The model is available on Thingiverse or Cults3D.