3D Printing Hardware

Start Date: Unknown

Course Type: Common Course

Course Link: https://www.coursera.org/learn/3d-printer

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About Course

This course will provide an in-depth exploration of desktop 3D printing hardware. It will examine the history of desktop 3D printing and demonstrate how 3D printers are made and how they work. This course will also provide step-by-step instructions for how to use and repair a 3D printer. It will also explore the different types of materials that can be 3D printed and will demonstrate how you can create various objects using these tools and materials. Learners who complete this course will be able to successfully operate, repair, and upgrade a 3D printer. In addition, learners who enroll in the course certificate will be able to purchase a desktop 3D printer at a discounted price (provided by Ultimaker). If you enjoy this business course and are interested in an MBA, consider applying to the iMBA, a flexible, fully-accredited online MBA at an incredibly competitive price offered by the University of Illinois. For more information, please see the Resource page in this course and onlinemba.illinois.edu.

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Course Introduction

This course will provide an in-depth exploration of desktop 3D printing hardware. It will examine th

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3D publishing While 3D publishing and 3D publishers is a fairly new concept, a lot of development is happening in this space alongside the breakneck development of 3D printing hardware and software.
3D printing processes Some companies are also offering software for 3D printing, as a support for hardware manufactured by other companies.
3D printing 3D printing, and open source 3D printers in particular, are the latest technology making inroads into the classroom. Some authors have claimed that 3D printers offer an unprecedented "revolution" in STEM education. The evidence for such claims comes from both the low cost ability for rapid prototyping in the classroom by students, but also the fabrication of low-cost high-quality scientific equipment from open hardware designs forming open-source labs. Future applications for 3D printing might include creating open-source scientific equipment.
3D printing 3D printing has entered the world of clothing, with fashion designers experimenting with 3D-printed bikinis, shoes, and dresses. In commercial production Nike is using 3D printing to prototype and manufacture the 2012 Vapor Laser Talon football shoe for players of American football, and New Balance is 3D manufacturing custom-fit shoes for athletes. 3D printing has come to the point where companies are printing consumer grade eyewear with on-demand custom fit and styling (although they cannot print the lenses). On-demand customization of glasses is possible with rapid prototyping.
3D printing As 3D printers became more accessible to consumers, online social platforms have developed to support the community. This includes websites that allow users to access information such as how to build a 3D printer, as well as social forums that discuss how to improve 3D print quality and discuss 3D printing news, as well as social media websites that are dedicated to share 3D models. RepRap is a wiki based website that was created to hold all information on 3d printing, and has developed into a community that aims to bring 3D printing to everyone. Furthermore, there are other sites such as Pinshape, Thingiverse and MyMiniFactory, which were created initially to allow users to post 3D files for anyone to print, allowing for decreased transaction cost of sharing 3D files. These websites have allowed greater social interaction between users, creating communities dedicated to 3D printing.
3D printing Seemingly paradoxically, more complex objects can be cheaper for 3D printing production than less complex objects.
3D printing Attempting to restrict the distribution over the Internet of gun plans has been likened to the futility of preventing the widespread distribution of DeCSS which enabled DVD ripping. After the US government had Defense Distributed take down the plans, they were still widely available via The Pirate Bay and other file sharing sites. Some US legislators have proposed regulations on 3D printers, to prevent them being used for printing guns. 3D printing advocates have suggested that such regulations would be futile, could cripple the 3D printing industry, and could infringe on free speech rights, with early pioneer of 3D printing Professor Hod Lipson suggesting that gunpowder could be controlled instead.
3D printing marketplace A 3D printing marketplace is a website where users buy, sell and freely share digital 3D printable files for use on 3D printers. 3D printing marketplaces have emerged with the fast-growing segment of consumer 3D printers. Currently, the existing 3D printing marketplaces are handful and their business model is still not profitable.
3D printing In 2005, academic journals had begun to report on the possible artistic applications of 3D printing technology. As of 2012, domestic 3D printing was mainly practiced by hobbyists and enthusiasts. However, little was used for practical household applications, for example, ornamental objects. Some practical examples include a working clock and gears printed for home woodworking machines among other purposes. Web sites associated with home 3D printing tended to include backscratchers, coat hooks, door knobs, etc.
3D printing Once completed, the STL file needs to be processed by a piece of software called a "slicer," which converts the model into a series of thin layers and produces a G-code file containing instructions tailored to a specific type of 3D printer (FDM printers). This G-code file can then be printed with 3D printing client software (which loads the G-code, and uses it to instruct the 3D printer during the 3D printing process).
3D printing marketplace i.materialise offers a range of materials and finishes. It is the 3D printing marketplace of Belgian 3D printing company Materialise NV.
3D printing In the last several years 3D printing has been intensively used by in the cultural heritage field for preservation, restoration and dissemination purposes. Many Europeans and North American Museums have purchased 3D printers and actively recreate missing pieces of their relics. The Metropolitan Museum of Art and the British Museum have started using their 3D printers to create museum souvenirs that are available in the museum shops. Other museums, like the National Museum of Military History and Varna Historical Museum, have gone further and sell through the online platform Threeding digital models of their artifacts, created using Artec 3D scanners, in 3D printing friendly file format, which everyone can 3D print at home.
3D printing All of the commercialized metal 3D printers involve cutting the metal component off the metal substrate after deposition. A new process for the GMAW 3D printing allows for substrate surface modifications to remove aluminum or steel.
3D printing marketplace Current intellectual property (IP) legislation in the developed countries does not explicitly regulate 3D printing. This creates numerous questions about the IP status of 3D printing marketplaces. Some analysts predict that 3D printing marketplaces will be "the next Napster". Most marketplaces remain conservative on this topic. For example, Thingiverse removed the product Penrose triangle after a takedown notice submitted by Ulrich Schwanitz. Most large 3D printing marketplaces also have procedures for copyright complaints. Further development of 3D printing and more new marketplaces for file sharing will most probably cause copyright to become a significant issue in them.
Applications of 3D printing 3D printing is now working its way into households, and more and more children are being introduced to the concept of 3D printing at earlier ages. The prospects of 3D printing are growing, and as more people have access to this new innovation, new uses in households will emerge.
Applications of 3D printing Construction 3D printing, the application of 3D printing to fabricate construction components or entire buildings has been in development since the mid 1990s, development of new technologies has steadily gained pace since 2012 and the sub-sector of 3D printing is beginning to mature. See main article.
3D printing The US Department of Homeland Security and the Joint Regional Intelligence Center released a memo stating that "significant advances in three-dimensional (3D) printing capabilities, availability of free digital 3D printable files for firearms components, and difficulty regulating file sharing may present public safety risks from unqualified gun seekers who obtain or manufacture 3D printed guns," and that "proposed legislation to ban 3D printing of weapons may deter, but cannot completely prevent their production. Even if the practice is prohibited by new legislation, online distribution of these 3D printable files will be as difficult to control as any other illegally traded music, movie or software files."
3D printing marketplace Treatstock is a 3D printing network in which designers and print services can meet to produce 3D printed products.
3D printing In early 2014, Swedish supercar manufacturer Koenigsegg announced the One:1, a supercar that utilizes many components that were 3D printed. Urbee is the name of the first car in the world car mounted using the technology 3D printing (its bodywork and car windows were "printed"). In 2014, Local Motors debuted Strati, a functioning vehicle that was entirely 3D Printed using ABS plastic and carbon fiber, except the powertrain. In May 2015 Airbus announced that its new Airbus A350 XWB included over 1000 components manufactured by 3D printing. 3D printing is also being utilized by air forces to print spare parts for planes. In 2015, a Royal Air Force Eurofighter Typhoon fighter jet flew with printed parts. The United States Air Force has begun to work with 3D printers, and the Israeli Air Force has also purchased a 3D printer to print spare parts. In 2012, the US-based group Defense Distributed disclosed plans to design a working plastic 3D printed firearm "that could be downloaded and reproduced by anybody with a 3D printer." After Defense Distributed released their plans, questions were raised regarding the effects that 3D printing and widespread consumer-level CNC machining may have on gun control effectiveness.
3D printing As technology matured, several authors had begun to speculate that 3D printing could aid in sustainable development in the developing world.