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3D printing hands on: How to design your first 3D project without tears – ZDNet

by • February 4, 2016 • No Comments

Beyond the at any time-dropping cost of 3D printing equipment themselves, one of the largest perceived barriers of entry to 3D printing is the supposed difficulty of the turn it into system. And, manufacture no mistake: if you are createing Jony Ive-level turn it intos, the turn it into system is complex.
But if you only want to manufacture objects that are useful around the home, office, shop, or data center, 3D turn it into can be easy and painless.
In this version of DIY-IT’s discovery series on 3D printing, we’ll appear at createing our initially turn it into in a CAD program and and so printing it on the MakerBot Replicator. The turn it into took less than 20 minutes to do (and you’ll see the whole thing in real time on the video). The print was once again the longest part of the system, bringing of five hours to consumely generate.
Let’s begin off by talking of turn it into programs, otherwise known as CAD (or Computer Aided Design). There are a lot of 3D turn it into programs, a few free and a few commercial. Different turn it intoers swear by various programs and, like with most software, certain programs are advantageous at certain kinds of projects than other programs. Over time, you are most likely to pick up a few favorites.
I’m going to use 123D Design of AutoDesk. I chose it for the reason it is free and in addition for the reason a number of the YouTubers who turn it intod informative projects utilized it, and it seemed reasonably approachable. Just for the reason I’m via this tool will not mean it is the most for you. But we’ll use it for now.
Today’s project is a easy tray turn it intod of rectangles. The thought is that if you can turn it into rectangular slabs, you can turn them into a lot of useful objects. The entire knock-down (or ready-to-assemble) furniture industry relies on createing various sized rectangles into most various forms, resulting in desks, bookcases, tables, and additional.
3D printing with 123D Design

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DIY-IT Project Guide
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We’ll begin by bringing a cube and sizing it to 2.5 mm high by 100 mm long and 125 mm wide. Most of the CAD programs and 3D printing equipment tend to like millimeters, and it is frequently simpler to work in units of ten pretty than units of 12, so once you begin 3D printing, you’ll be walking on the metric side.
We’ll manufacture four other rectangles, that become the sides of the tray. All that is definitely needed is a tool that moves and rotates, and you’ll see how to do that in the video as well. Finally, we’ll move and rotate those rectangles in position, save the file, and send it to the printing device.
Watch the 22-minute video at the top of this article for a consume step-by-step set of instructions, but what I quite want you to take away of this is that 3D turn it into isn’t scary. It’s a little tedious, and a little tedious, but it is in addition a lot of fun. And the future for all you can turn it into is insanely amazing.
So go ahead and download a copy of 123D Design and create your own projects. In fact, actually if you don’t have a 3D printing device, you can get a feel for the turn it into system by downloading the program and tinkering virtually. If you want to print this box, I’ve posted both the .STL and 123D Design files to my Thingiverse account.
Have fun and create excellent things!
By the way, I’m doing additional updates on Twitter and Facebook than at any time preceding. Be certain to follow me on Twitter at @DavidGewirtz and on Facebook at Facebook.com/DavidGewirtz.


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by admin • March 5, 2017