Comment Re:Possibly bringing high grade slicers to everyon (Score 1) 81
Some of the larger machine shops are talking about being able to build parts with additive processes that are impossible with current techniques. You can add cooling channels, hollow spaces, internal honeycomb structures that can't be forged or milled. I'm not a machinist but it sounded like a change on the scale of computer controlled CNC
Nothing described there is outside the ability of current CNC technology in the context of additive manufacturing (i.e. 3D printing). This is what perplexes me with the announcement. As someone who has a 3D printer, and designs my own trinkets in CAD to make, I can't understand what exactly are they talking about? From what I can piece together, they want to replace the CNC system, which has been around for over 60 years, with a new setup. I sceptical as to why as well.
To give you a brief rundown of what gcode is, it's a set of coordinate instructions and other codes which are a simple way of instructing the machine. The whole idea is that you aren't running machine code, but rather a simplified code where the machine software then translates into manipulations of the machine. Coordinates are the main instructions which tell the machine where to move its tool head, spindle, or extruding head, but there are other codes for more complex machines to change tools, change materials, do custom functions, which are usually machine specific. Gcode can easily be written by hand. It's not fun for complex things, and for additive manufacture, it's much longer. Making honey comb, it's easy, you just program the machine to do it. It's a matter for the process or machine that determine the limitations, but the software/code side has never been the problem. It also follows the GIGO principle.