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Posts Tagged ‘stereolithography’

APSX Bringing Injection Molding To The Desktop

Thursday, February 23rd, 2017

It wasn’t all that long ago that manufacturing machines, such as 3D printers and CNC mills were relegated to the factory floor because of their size and tendency to need or produce undesirable compounds, such as coolants, smoke, chips, solvents, etc. Today, however, there are a number of desktop 3D printers and milling machines available. Until relatively recently, though, one of the major manufacturing processes that hadn’t appeared on the desktop was injection molding. That’s about to change with the advent of the APSX-PIM desktop plastic molding machine from Advanced Production Systems (APSX).

Injection molding machines are known for being large and expensive machines that require significant infrastructure, steep learning curve, and high maintenance. For these and other reasons most individual makers and small businesses don’t have access to an injection molding machine, so APSX decided to make one that could be used by organizations with budget and space constraints.

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The Dark Side of 3D Printing

Thursday, December 11th, 2014

Like a large portion of the product design and manufacturing world, I have a lot of enthusiasm for the potential of 3D printing. I have also experienced the reality of 3D printing – most of it positive, but not all by any means. In other words, 3D printing has come a long way, but it’s still got a long way to go on three fronts: hardware, software, and materials.

When I learned about and made a move to experimenting with 3D printing and other additive technologies a few years ago, I thought by now I would have had no use for subtractive technologies, such as milling and drilling. However, experience (and some hard knocks) have taught me that additive technologies cannot be used exclusively as my only tools. They are actually complementary in what I’ve come to realize is a hybrid approach that employs both additive and subtractive technologies.

Like many others who have been relatively early adopters of 3D printing, problems have been encountered – some of which can be resolved, while others continue to frustrate. Although the video below discusses problems with a specific 3D printer, they are somewhat typical for so-called “low-end” 3D printers using PLA or ABS materials (these are the only materials I currently use).

3D Printing Problems

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