All posts filed under: 3D

In Short: The 3D Printing Process

3D printing process is not a very complex process. In fact, all the different components and tools have already existed in the current manufacturing sector before. 3D printable models can be created using a CAD software bundle implementing a 3D scanner, or by a plain advanced camera and photogrammetry programming. 3D printed models made with CAD result in lessened mistakes and these can be corrected before printing and fine-tuned before it is ready for implementation. Computer Aided Design for 3D Printing The manual displaying procedure of get ready geometric information for 3D PC illustrations is like plastic expressions, for example, chiseling. 3D checking is a procedure of gathering computerized information on the shape and appearance of a genuine protest, making an advanced model in view of it. Printing Before printing a 3D show from a STL record, it should first be inspected for mistakes. Most CAD applications create mistakes in yield STL files gaps, confronts normal, self-convergences, clamor shells or complex errors. A stage in the STL era known as “repair” fixes such issues in the first model. …

Comparing Open-Source and Low-cost 3D Printers with Commercial Products

When the typewriter was introduced in 1868, it was to people what virtual reality is to us now. It was something people had never seen before, a new idea that added value and made things a little more perfect. The typewriter created perfect typography, but one mistake meant the paper had to be re-written. The same is true today as more and more people learn how to use 3D printing and rapid prototyping. One over-looked mistake in the design of a piece can be fatal to a budget or to the project itself. For that reason, in this article we will discuss the implications and differences between open-source low-cost 3D printers, and commercial rapid prototyping machines. Open-Source Low-Cost 3D Printers Open-Source is the term given to software that is free to use and be edited by people other than the creator. This made a shift in the way that creators and 3D enthusiasts create objects. Imagine if the software was not open-sourced, what would happen? People would have to create and design their own 3D …

Favorite Applications of 3D Printing Technology

A multi-billion dollar industry was born at the turn of the 21st century when the process of 3D printing was introduced in the 1980s. In the past thirty eight years, a lot of changes have been done to the industry, allowing buyercs to purchase their own 3D printers for less than a laptop. It is estimated that by the year 2019 this industry will be worth more than 20 Billion dollars. We estimate it will be worth more if certain industries, like the medical and housing, put these printers to use for mass production. Though there are hundreds of ways in which the 3D printing technologies can be used, we’ve narrowed it down to some of the favorite applications. This article is focused on describing those applications, and is open to interpretation for you to do further research. Favorite Applications These applications are not in order of importance, because they are all fascinating in their own ways. We’ve chosen to discuss food items, innovation and a faster and inexpensive way to prototype, prosthetic components and …

Rapid Prototyping in the Fine Arts, Architecture, Jewelry and Industrial Design

The art that has lived through the centuries, that of Da Vinci, Michelangelo, Picasso, among others, is still loved because of the time it took to make, and the precision of the artists’ hand in creating it. The Sistine Chapel, for example, took four years to paint. The statue of David took three years to sculpt. Now, we can print beautiful and perfect items with the use of rapid prototyping and 3D printing, within hours or days. There’s a company in China that is creating art for a purpose. They are 3D printing houses in twenty four hours. In this article, we will discuss the ways in which rapid prototyping and 3D printing are making it easier for people to delve into the fine arts, architecture, jewelry, and industrial design. Fine Arts Wouldn’t it be amazing if one could eat a course in fine arts and be able to create paintings the same way Van-Gogh or Picasso did? Well, that reality is getting closer and closer. In an article provided by Bloomberg, a 3D printer …

What is the difference between an RP machine and a 3D printer?

In the past decade, we’ve come across some amazing discoveries and inventions in technology, which have allowed our society to create, test, and understand new methods of production. Arguably the biggest break-through has been that of the 3D printer, which had the whole world speaking about it after it was showcased at the annual CES convention. Rapid prototyping has been around for much longer. Used as a way to quickly test a new product or process, it has allowed entrepreneurs to get their ideas out and pivot with speed. 3D printing, however, is a revolution of its own. In this article, we will discuss the differences between rapid prototyping machines (RP Machines) and 3D printing. Rapid Prototyping So what is RP, or “rapid prototyping”? Just like the name implies, it is a method of rapidly creating a prototype of an idea that may work in theory, but may not work as perfect, in reality. In order to know whether or not the idea or product will work, one must create the prototype (preliminary model). Most …

3D Printing Stores and Labs in Berlin

The idea of accessibility is being used in Berlin because it is believed that everyone should have the ability to become a maker and have access to 3D files, 3D printers, and 3D modeling software. Platforms, such as Thingivers; software, such as Meshmixer; and 3D printers are now available for affordable prices. As a matter of fact, there have been a growth spurt in this accessibility over the previous years. Places like universities have this technology available within their facilities, so that students can develop and research in their fields. Recently, the Technical University of Berlin (TU), for instance, has taken it a step further by making the accessibility of additive manufacturing by opening a student run “3D Printing Repair Café”. This past April, the 3D Printing Repair Café celebrated its opening by providing students and even non-students with a space to try out the 3D printing technology. They can do this whether need a creative design model, a spare bicycle part, or just a custom made gift. Also, the space consists of Ultimaker brand …

Functional Parts and Tools by Additive Fabrication – Direct Fabrication and Indirect or Secondary Processes

Additive fabrication is a class of manufacturing procedures where a part is built by adding material layers upon one another. This process has been evolutionary in different manufacturing applications. And as a result, it is now an accepted solution in fabricating customized, geometrically complex, or low volume parts, and it’s recognizable in producing tools and parts that are not possible to combine and form into various materials. Though many applications are hidden from the public and are still in development, their ranges are potentially vast. Even some of the technology’s liabilities are transformed into advantages. Also, additive technology is utilized by directly fabricating items, such as molds and parts, or it is utilized through secondary or indirect purposes. Direct Fabrication Plastic and metal parts are often directly fabricated. With plastic parts, stereolithography, thermoplastic extrusion methods, and laser sintering (LS) are currently the most important forms used in direct fabrication. Stereolithography is a process in creating objects that are three dimensional with using a laser beam controlled by a computer that builds the required structure from …

Additional Organizations

There are additional companies that produced 3D printing systems. Formlabs, PP3DP Company (China), Ultimaking Ltd. (Netherlands), and Solidoodle just to name a few. Formlabs, based in Massachusetts, was founded in 2011 was well known for raising close to $3 million in a Kickstarter campaign, and for also creating the Form 1 and Form 2 3D printers. Formlabs and PP3DP Company Formlabs was founded by Maxin Lobovsky, Natan Linder, and David Cranor. The three students met while students at MIT, in the Media Lab. They used their experiences at MIT, as well as Lobovsky using his experience with the Fab@Home project at Cornell University to create FormLabs. FormLabs was developed to create an easy-to-use and affordable desktop stereolithography 3D printer, while receiving early investing from Mitch Kapor, Joi Ito, and Eric Schmidt’s Innovation Endeavor. FormLabs had been featured in a documentary, titled Print the Legend, which documented the stories of several leading companies in the 3D desktop industry. FormLabs was a leader in the 3D printing world. PP3DP Company (China), also known as Personal Portable 3D …

3D Systems

3D systems, a comprehensive set of products and services, that included 3D printers, print materials, on-demand parts services, and digital tools. The 3D ecosystem helped support advanced applications from the product design shop to the operating room. 3D systems had the ability to simulate, do virtual surgical planning, and print medical and dental devices, as well as, provided patient-specific surgical instruments. The 3D system was the original 3D printer and shaper of future 3D solutions, allowing companies and professionals to optimize their designs, bring to life their workflows, be innovative in their products and deliver new business models. The Early Beginnings 3D systems was founded in Valencia, California, by Chuck Hull, the patent-holder and inventor of the first stereolithography (SLA) rapid prototyping system. Before the SLA rapid prototyping was introduced, prior models were expensive and took time to create. With the introduction of solid-state lasers in 1996, Hull and his 3D team were allowed to reformulate their materials. Hull was replaced by Avi Reichental in 2013, while Hull remained an active member of3D systems’ board …

Rep Rap Organization Project

The RepRap Printer, also called the Replicating Rapid Prototyper, was created as a starting point for the British to develop a 3D printer. This 3D printer would be able to make a copy of its own items, at a low cost. With the RepRap able to make copies of its own items, the makers envisioned the possibility of the RepRap units being cheap, allowing the manufacture of more complex products without having to use complex industrial infrastructure to make them. An initial study done on the RepRap supported the claim that by using RepRap to print common products, there were major economic savings. These saving were also more cost efficient since the RepRap printers was able to clone themselves. Making the savings even greater. RepRap, started by Dr. Adrian Bowyer in 2005, a mechanical engineering lecturer at the University of Bath, UK, was first prototyped in September 2006. Adrian Bowyer, a British engineer and mathematician, after spending twenty-two years as a lecturer, then retired from academic life. The first model of the RepRap successfully printed …