Comment by bluGill
5 hours ago
For most people this is just fine - your goals were not to build a 3d printer it was to build something that just happens to be build able on a 3d printer. That is the something you are building is the goal, not building a 3d printer. If the goal isn't building a 3d printer then buying a 3d printer that someone else has already debugged and made to work is the better way to get to what you really want to do in the first place.
In a way this is good. 3d printing is neat, but it got too much hype which was taken away from other useful things makers should also have experience in. More makers should think of injection molding when doing plastic parts. Many plastic parts makers are making would be better as metal done on lathes and milling machines (or if you want to have fun shapers and planers - both obsolete but still a lot of fun if time/money isn't important). Wood working has never really lost popularity, but it should be mentioned as a good option for makers. There are also cloth options - sew, knit, spin, tat (my favorite). There are plenty of other ways to build something other than 3d print.
Finally along those lines, for some just drawing something up in CAD and sending it off to someone else to make is a good option. FreeCAD has come a long way finally has reached 1.0, or you can pay for one of the commercial options - some of them are reasonable for makers though read the fine print.
> Many plastic parts makers are making would be better as metal done on lathes and milling machines
I'd love to, but I'm not getting those into my apartment.
The hobby sized machines would fit into your apartment. Sure I can do things on my big machines that you couldn't, but there are plenty of things my south bend heavy 10 cannot do.
Which ones do you have in mind? Enclosed "desktop" mills, like Nomad 3 - that I can understand (although that one is pricey, and I can't can't even find what it would cost to get where I live).
Regular mills and lathes would basically turn the room where it's located into a shop, with chips flying everywhere, so you better have a spare room. Noise might also be a problem. Even moving them is a project by itself. Tall ask for a hobbyist.
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> There are plenty of other ways to build something other than 3d print.
Yes but the fewest come at the price and versatility as 3D printing. Injection molding is very expensive and hard to do in the basement. Wood working too, requires lots of time, skills and many tools...
> Injection molding is very expensive and hard to do in the basement
You can make everything in your basement, just like you can make a 3d printer in your basement, and for similar prices. Almost nobody does it, but that doesn't mean it can't be done.
> Wood working too, requires lots of time, skills and many tools...
Skill is developed. You can do woodworking with just a sharp rock you find, no need for any more tools. Most people in woodworking choose to trade money for time and buy a lot of tools, but you can decide how far you want to go.
Time is the real constraint for everything of course. However that is my original point - if your goal isn't building a 3d printer (a fine goal) then trading money for time and buying the tools (which might or might not be a 3d printer) is probably you best bet. Assuming you have money to buy a 3d printer of course, but if you don't than a sharp rock and woodworking is probably your best hobby just because it is what you can afford.
As it happens with FOSS anything, that is not what the general public cares about, rather getting something easily at a store and fulfills their needs, which aren't how the thing works, rather as a tool for their actual work.
You have limited time. That year needed to build and debug a 3d printer (if you are single a year would be way to long, but for those with kids that is way too short) is a year that you can't spend on whatever your real hobby is. If you real hobby is 3d printers then that is great, but if not you shouldn't. I work on FOSS projects, but most of what I have installed on my system is a per-packaged distro from someone else who made it work (I have FreeBSD, Ubuntu, and Arch - each slightly different) because I don't have time to do linux/BSD from scratch even though I could. I have built gcc, but most of the time I just use the pre-packaged gcc so I can get on building the project I'm interested in.