3D Printing: One Early Adopter’s Perspective

5 years ago  •  By  •  0 Comments

I’ve been watching the steady march of 3D printing technology for well over a decade.  In the early 2000s, 3D printers mainly existed in corporate labs and academic institutions. At the Australian National University’s School of Art – where I saw my first 3D printer in action – researcher Gilbert Riedelbauch was exploring this new technology from an artist’s perspective. I can still recall my amazement at watching a computer model come to life, layer by layer.

In the years that followed, and driven by projects like the Reprap and Makerbot Cupcake, (extrusion-based) 3D printing has quickly become accessible to the individual. In 2011, I took the plunge and funded Brook Drumm’s Kickstarter for a new low-cost printer, the Printrbot. Touted as “an all-in-one 3D printer kit [that] can be assembled and printing in a couple of hours”, I was really excited about having this tool in my home.

The margin of error is literally the thickness of a sheet of paper.

Fast forward to last summer and the PrintrBot+ package finally arrived in Vancouver. It took a couple of evenings for my kids and I to assemble the printer, install the requisite software and start melting plastic.  And melt plastic we did 😉 .  The margin between having molten ABS filament successfully deposit onto the growing plastic substrate and seeing it smeared over the tip of the heated extruder is literally the thickness of a sheet of a paper.

We spent quite a few hours struggling with calibration and other setup issues, quickly discovering that 3D printing required a level of dedication at odds with my desire for a Star Trek “replicator”. You see, as much as I love technology, programming, electronics, etc., I wanted a tool to make things, not a new hobby. And while we did manage to print some simple objects, we never quite got to the “push a button” ideal that would allow us to treat the printer as a reliable tool.

Last month I decided that our largely-idle printer deserved a new home. I made contact with the Vancouver Hack Space and, subject to the condition that it become a communal resource and not someone’s home printer, donated the Printrbot.

Our Printrbot installed and ready for use at the Vancouver Hack Space.

Do I feel bad about this? Sure, a little bit.  Not financially.  Funding a Kickstarter should always be considered speculative, more a means of helping an individual or small company bootstrap production than a way of getting an advance version of a consumer-quality product. I think Brook has done a wonderful job in bringing 3D printing to a wider audience.  I fully expect great things from his nascent company. And I certainly don’t mind contributing materially to Vancouver Hack Space – maker/hacker spaces are absolutely critical to spreading a better understanding of science and technology.  My disappointment is that the future I want just hasn’t quite arrived yet. Or, as William Gibson said, it’s here, it’s just not evenly distributed.

Let’s see what 3D printing looks like a decade from now …

 


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