211–220 of 281 posts
Earlier quoted context omitted.
I can see that unlike a 3d-printer, it's impossible to have a CNC in your desktop because of the waste. But I don't buy the "community" argument. Community has given us things like the arduino, a horrible technology obsolete from the very start. I do not think a technology is better just because many people use it.
What do you suggest in arduino's place?
I also have too many projects and too little time, so it doesn't get the attention it deserves. .
You know, I never even owned a 2D printer until last year. And my girlfriend bought that. Someone else always owned a printer and I just used it (Kinkos, library, work, school). I would hope it would be the same with a 3D printer. I don't want to have one. I don't want to buy ink or parts or worry about it or have it obsoleted in 2 years time. But if I want something 3D printed, I certainly hope that there will be st…
Here's a story. I always wanted to make a CNC machine. I got a bunch of parts off Craigslist from a guy, got some stuff off eBay, I was in college at the time so I never really had time to do anything with it (and money was tight), so I couldn't get it finished. But in college I saw some 3D printers, decided I wanted one. Moved back home with my parents, christmas / birthday was coming up. I was looking into some pri…
I'll add another data point to this. While working for Thalmic Labs (of the MYO fame) last semester, one of the best purchases decision was to buy a 3D printer. We were able to find a big, cupboard size professional 3D printer for a great price, and we bought it. It ended up being invaluable for prototyping the design of the product. The difference between the first prototype, and what the final product is going to l…
You know, I never even owned a 2D printer until last year. And my girlfriend bought that. Someone else always owned a printer and I just used it (Kinkos, library, work, school). I would hope it would be the same with a 3D printer. I don't want to have one. I don't want to buy ink or parts or worry about it or have it obsoleted in 2 years time. But if I want something 3D printed, I certainly hope that there will be st…
Earlier quoted context omitted.
Some personal favorites I ordered off of Shapeways: http://www.shapeways.com/model/24470/gyroid.html http://www.shapeways.com/model/335195/the-code-prize-fire-co... http://www.shapeways.com/model/683524/super-mario-mobius-str...
These are useless gimmicks, and in the worst case they can't be recycled. I didn't know of shapeways before, and I couldn't find a single useful thing on it. Are there more pragmatic 3D printing sites?
You know, I never even owned a 2D printer until last year. And my girlfriend bought that. Someone else always owned a printer and I just used it (Kinkos, library, work, school). I would hope it would be the same with a 3D printer. I don't want to have one. I don't want to buy ink or parts or worry about it or have it obsoleted in 2 years time. But if I want something 3D printed, I certainly hope that there will be st…
Exactly what I thought. Given that 3D printing is a whole family of technologies, purchasing a DIY model of one type of 3D printing technology would be a waste of money (for me). Thanks to online services I can get 3D prints in all sorts of high quality materials from SLS-printed plastic to ceramics, so much so that I have no idea why I would ever print anything out of a plastic spaghetti at home (I am referring to t…
If you're designing the object, a shorter iteration process means faster learning and better creative flow. There's a significant difference between being able to think something up and try it out within an hour vs waiting a week for it. If you're a programmer, it's the difference between having a REPL and sending a deck of punch cards for overnight batch processing.
The current designs of single head FDM machines average about 60mm/s. The fastest XY heads can achieve 400mm/s, and the deltabots are around 300mm/s or so. There is an upper limit to how fast you can move a head around, but it doesn't feel like we've hit it yet.
In addition, I think as the FDM designs get explored and played out, we'll see explorations in other possibly faster methods. So as the home desktop printers get faster, I believe it'll find a niche that's different than what you'd do with online 3D printing services.