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