Siderea (
siderea) wrote2025-11-24 03:51 pm
Entry tags:
3D printing software? [tech]
I want a widget that doesn't exist so I might be stuck designing it for 3D printing. I have never done this before. For design software, I gather both Onshape and TinkerCAD are available for free. Anybody with experience have opinions which I should start with? I have never used any CAD program before, but am not new to drafting. OTOH my drafting experience was all about 40 years ago. Open to other suggestions available for the Mac for free.
Also, I don't have my own 3D printer, so I'll be availing myself of various public-access options. But this means the iterative design feedback loop will be irritatingly protracted. Also I might have to pay money for each go round, so I'd like to minimize that. Also I am still disabled and not able to spend a lot of time in a makerspace. But I am a complete n00b to 3D printing and have zero idea what I'm doing. Does anybody have any recommendations for good educational references online about how to design for 3D printing so your widget is more likely to come out right the first or at least third time? By which I mean both print right and also function like you wanted – I know basically nothing about working with the material(s) and how they behave and what the various options are, while the widget I want to make will be functional not ornamental and have like tolerances and affordances and stuff. So finding a way to get those clues without hands-on experience, or at least minimizing the hands-on experience would be superb.
Also, I don't have my own 3D printer, so I'll be availing myself of various public-access options. But this means the iterative design feedback loop will be irritatingly protracted. Also I might have to pay money for each go round, so I'd like to minimize that. Also I am still disabled and not able to spend a lot of time in a makerspace. But I am a complete n00b to 3D printing and have zero idea what I'm doing. Does anybody have any recommendations for good educational references online about how to design for 3D printing so your widget is more likely to come out right the first or at least third time? By which I mean both print right and also function like you wanted – I know basically nothing about working with the material(s) and how they behave and what the various options are, while the widget I want to make will be functional not ornamental and have like tolerances and affordances and stuff. So finding a way to get those clues without hands-on experience, or at least minimizing the hands-on experience would be superb.
