ping
You show me a 3D printer with 3D-printed super precision ball bearing lead screws in it and I’ll show you a 3D printing machine that can print a copy of itself.
Wish list: a 3D printer under $500 that is turnkey for a novice to use, that prints objects in minutes rather than hours, bundled with spare components that are easily swapped.
Currently, good 3D printers require lots of hands-on intervention and set-up by techies. Setting up and understanding 3D driver software is a must. CAD knowledge is important. Platform tables must be leveled and prepared. Appropriate temperature settings for different filament material need to be configured. Object positioning is important, as well as proper support for overhanging portions of the object. Printheads and nozzles get clogged and require intervention.
It’s going to be a while before cheap smart 3D printers under $500 are easily used, and last a long time, for the masses.
I made a good return on some 3D printing stocks, but sold them about 3 years ago. Almost made up for my losses in the energy sector. I would have just held on to them, but I needed the money at that time.
I’m not impressed with the recommendations. I’d recommend AMETEK, Inc. (AME). They make powdered metals used in industrial 3D printers.
great article