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3D printing

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3D printing, also known as additive manufacturing (AM), refers to various processes used to synthesize a three-dimensional object. In 3D printing, successive layers of material are formed under computer control to create an object.

These objects can be of almost any shape or geometry and are produced from a 3D model or other electronic data source. A 3D printer is a type of industrial robot.

Futurologists such as Jeremy Rifkin believe that 3D printing signals the beginning of a third industrial revolution, succeeding the production line assembly that dominated manufacturing starting in the late 19th century. Using the power of the Internet, it may eventually be possible to send a blueprint of any product to any place in the world to be replicated by a 3D printer with "elemental inks" capable of being combined into any material substance of any desired form.

3D printing in the term's original sense refers to processes that sequentially deposit material onto a powder bed with inkjet printer heads. More recently, the meaning of the term has expanded to encompass a wider variety of techniques such as extrusion and sintering-based processes. Technical standards generally use the term additive manufacturing for this broader sense.

34 Best Sites for Free STL Files and 3D Printer Files/Models. Print Quality Troubleshooting Guide. Print Quality Troubleshooting Guide This guide is a great place to start if you are trying to improve the quality of your 3D printed parts.

Print Quality Troubleshooting Guide

We have compiled an extensive list of the most common 3D printing issues along with the software settings that you can use to solve them. Library MakerSpace. Top 10 New 3D Printing Materials You Should Try. The 3D printing industry has been growing rapidly in recent years.

Top 10 New 3D Printing Materials You Should Try

In addition to the tremendous growth in 3D printing hardware and 3D printing design software, the material used in 3D printing is another sector that is destined to grow exponentially in the coming years. “According to a leading market report publisher MartketsandMarkets, the 3D printing materials segment is going to reach $1.052 billion in global turnover by 2019. Announcing Stainless Steel PLA & Magnetic Iron PLA! — PROTO-PASTA. Last night we celebrated the one year anniversary of Proto-pasta.

Announcing Stainless Steel PLA & Magnetic Iron PLA! — PROTO-PASTA

It's been an amazing year, from the frustrations of building our own extruder, to the excitement of the Kickstarter campaign, to satisfaction making and shipping those first spools of Pasta. Now we ship Proto-pasta worldwide, and are proud not only of our product quality, but how far we have come! We could not have done any of this without the amazing support of the 3D printing community. So thank you to our loyal customers, to those who took time to review our material, and to the many groups and companies who have been with us during this journey. So... what's next? Proto-pasta Stainless Steel PLA & Proto-pasta Magnetic Iron PLA! Engineered for printability on home 3D printers, these materials print as easily as PLA, but feel and look like metal! Cults ・ Buy and sell 3D models for 3D Printer.

ColorFabb Announces Carbon Fiber Filament. Netherlands-based colorFabb introduced an incredibly powerful new 3D printer filament today, based on carbon fiber.

colorFabb Announces Carbon Fiber Filament

The new material, cryptically named colorFabb XT-CF20, is a co-polyester based on their custom Amphora polymer. Amphora, jointly developed by colorFabb and Eastman Chemicals, is a new polymer specifically designed for use in 3D printers. Now they’re leveraging this substance by adding carbon fiber. Like other hybrid specialty filaments, the XT-CF20 is a mix of Amphora and in this case, “no less than 20%” carbon fiber material. It prints in the same manner as other 3D printer filaments, yet produces objects with significantly improved engineering performance. ColorFabb indicates the new material is “twice as stiff as PLA” yet is not brittle. 19 Best-Selling 3D Scanners at Amazon in Fall 2016.

Looking for the best 3D scanner to buy?

19 Best-Selling 3D Scanners at Amazon in Fall 2016

Read our guide to the best-selling 3D scanners and 3D printer scanner combos, available at Amazon in Fall 2016. So you’re interested in 3D scanners and 3D printer-scanner combos? Look no further: We compiled this Amazon 3D scanner bestseller list by aggregating the rankings of the hourly “Amazon Best Sellers” in the category “3D Scanners” on Amazon.com throughout the last three months. Landfillament: 3D Printing with Upcycled Trash. Full Color 3D Printer Upgrade Leaves Competition In The Dust. Most hobby 3D printers are based on FDM, extruding a single-color noodle of melted plastic to build up an object.

Full Color 3D Printer Upgrade Leaves Competition In The Dust

Powder-based inkjet 3D printing allows you to print detailed, full-color models from a plaster-like material. The process uses ink and water droplets, dispensed from an inkjet print head to selectively fuse and color layers of a powdered binder material. When you see an offer for a 3D printed miniature version of yourself (or someone else), they are made with powder. [Aad van der Geest] wants to put this technology on your desktop with ColorPod, a kit that converts your FDM printer into a powder printer. On the hardware side, his solution consists of a special printhead — shown in the header image — that mounts next to the extruder nozzle of an FDM machine.

The dispenser and roller lay down the powder. An inkjet head fuses the layers. Object forms in the heap. 3D printing. An ORDbot Quantum 3D printer. 3D printing or additive manufacturing[1] is a process of making a three-dimensional solid object of virtually any shape from a digital model. 3D printing is achieved using an additive process, where successive layers of material are laid down in different shapes.[2] 3D printing is also considered distinct from traditional machining techniques, which mostly rely on the removal of material by methods such as cutting or drilling (subtractive processes).

3D printing

A 3D printer is a limited type of industrial robot that is capable of carrying out an additive process under computer control. The 3D printing technology is used for both prototyping and distributed manufacturing with applications in architecture, construction (AEC), industrial design, automotive, aerospace, military, engineering, dental and medical industries, biotech (human tissue replacement), fashion, footwear, jewelry, eyewear, education, geographic information systems, food, and many other fields.

History

General principles. Processes. Printers. Manufacturing applications. Plastic, plastic recycling, & 3D printing filament. Industrial applications. Sociocultural applications. Legal aspects. Impact. How to 3D print. Makerspace Resources and Programming ideas. Create Collaborate Innovate Posts on Making Sign up for this MOOC offered by Exploratorium: Tinkering FundamentalsSign up for Google’s Maker Camp and Google Science Camp.Follow and read the blog over at Exploratorium’s Tinkering Studio or sign up for their tinkering course!

Makerspace Resources and Programming ideas

Find cool stuff and Make it at your Library! Need ideas? Browse crowd-sourced projects over at Instructables! Makey Makey Lessons – 10 lessons of Makey Makey fun aligned with the curriculm! Favorite Maker Tools. Makey Makey Interactive Room Challenge Lesson Plan. By Teacher Librarian Colleen Graves Appropriate for grade levels ES-HS Lesson Objectives Introduce or Reiterate the TMI Design process from Invent to Learn - Think Make Improve Design and create an interactive space in the classroom or library Engage students in innovation and creation Entice students to create with technology rather than just consume it Teach key mapping software Soundplant or coding keys with Scratch Lesson Materials Makey Makey for each student or partner groups Alligator Clips Tinfoil Copper Tape Playdoh Anything conductive the students want to use for their interactive idea Key mapping software Soundplant (Use Vocaroo or Audacity to record sounds) or have students create sounds and map keys with Scratch (but students will need accounts and might be tempted to play games.)

Makey Makey Interactive Room Challenge Lesson Plan

Lesson Steps DAY 1: Inspire Inspire students with this video by Hackidemia and TedXYouth@Austin. 1. 2. 3. Choose keys and upload wav files or drag and drop wav files to desired keys. Connected Toys. Fused filament fabrication. Prusa, a simple fused filament printer Fused filament fabrication is a 3D printing process that uses a continuous filament of a thermoplastic material.

Fused filament fabrication

This is fed from a large coil, through a moving, heated printer extruder head. Molten material is forced out of the print head's nozzle and is deposited on the growing workpiece. The head is moved, under computer control, to define the printed shape. Usually the head moves in layers, moving in two dimensions to deposit one horizontal plane at a time, before moving slightly upwards to begin a new slice.