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It however isn't difficult to do this for a 3-axis machine. in fact, the way he describes building layer by layer is exactly how you make complex shapes on a 3-
by starky 13y ago
It however isn't difficult to do this for a 3-axis machine. in fact, the way he describes building layer by layer is exactly how you make complex shapes on a 3-axis mill. You essentially trace a line on the surface that you are trying to machine. The problem simply reduces to the same line problem with the points defined in 3 dimensions.
Of course, there are notable complexity benefits of 3D printing over 3-axis machining, but many of them can be overcome with other machining methods such as EDM.
- mdturnerphys 13y ago"The problem simply reduces to the same line problem with the points defined in 3 dimensions." Except when you have overhangs.