Archive for #3Dprinters

Mad scientist performs 3D printer brain transplant

mad scientist!Wouldn’t you like to see that headline in your newspaper or favorite news Website? It’d be at the top of mine, because that’s just what happened recently with my 8-foot-tall Cerberus 3D Gigante 3D printer.

The Gigante is 5 years old now, which is like 50 in 3D printing years, especially with the rapid changes in the field. I’ve been suffering through a lot of 3D print fails, and the last large-format 3D print I completed somehow printed at an angle.

Even Cerberus 3D’s Steve Graber, the mad scientist who built the printer, couldn’t figure out how that happened.

Multiple problems with chattering and fails led Steve to recommend replacing the Gigante’s brain.

We last did this 2 years ago, updating to a new Smoothie controller board, which is, in essence, the 3D printer’s brain. This time, though, he prescribed a totally new type of controller board …. Read More →

All that is old is new again: Updating 3D printers

Makerbot 3D printerIf you buy a 3D printer “off the shelf,” say a MakerBot or Lulzbot, you get what you got.

Of course, based on the number of units sold of these machines, you can assume they are of some quality. You also know the capabilities of the printer, the kind of filament it can handle, its footprint, and, well, pretty much everything about it.

And you also have, in most cases, an established company you can go back to when things get squirrelly.

But the way 3D printing is evolving, just like computers, the minute you buy it, it’s obsolete. The newer printers can handle more exotic filaments, create larger and better prints. But you have the same 3D printer.

That’s one of the advantages of having a printer that’s built by a small company or even open source ….

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