3d printing adventures volume 2. Part 1: door stop. Random model I downloaded was too big for my printer, so I shrank it without measuring. Shrank too much, so had to design and print a little pad to glue on. Well it works.pic.twitter.com/D78a8TcYYJ
Conversational account. For work follow @ribbonfarm, @breaking_smart, @artofgig. Tweets are 90% vacuous views, apathetically held. Mediocritopian. IKEA builder.
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
Add this Tweet to your website by copying the code below. Learn more
Add this video to your website by copying the code below. Learn more
By embedding Twitter content in your website or app, you are agreeing to the Twitter Developer Agreement and Developer Policy.
| Country | Code | For customers of |
|---|---|---|
| United States | 40404 | (any) |
| Canada | 21212 | (any) |
| United Kingdom | 86444 | Vodafone, Orange, 3, O2 |
| Brazil | 40404 | Nextel, TIM |
| Haiti | 40404 | Digicel, Voila |
| Ireland | 51210 | Vodafone, O2 |
| India | 53000 | Bharti Airtel, Videocon, Reliance |
| Indonesia | 89887 | AXIS, 3, Telkomsel, Indosat, XL Axiata |
| Italy | 4880804 | Wind |
| 3424486444 | Vodafone | |
| » See SMS short codes for other countries | ||
This timeline is where you’ll spend most of your time, getting instant updates about what matters to you.
Hover over the profile pic and click the Following button to unfollow any account.
When you see a Tweet you love, tap the heart — it lets the person who wrote it know you shared the love.
The fastest way to share someone else’s Tweet with your followers is with a Retweet. Tap the icon to send it instantly.
Add your thoughts about any Tweet with a Reply. Find a topic you’re passionate about, and jump right in.
Get instant insight into what people are talking about now.
Follow more accounts to get instant updates about topics you care about.
See the latest conversations about any topic instantly.
Catch up instantly on the best stories happening as they unfold.
3d printing adventures volume 2. Part 1: door stop. Random model I downloaded was too big for my printer, so I shrank it without measuring. Shrank too much, so had to design and print a little pad to glue on. Well it works.pic.twitter.com/D78a8TcYYJ
What would you estimate is the cost of the raw material to make the door stop? I'm curious how the convenience factor compares to the cost (once educated on model sources, working the printer, etc. etc.)?
It’s $23 for 1kg roll of filament, and the piece weighs 33g. Let’s say 7g for losses/scrap. 40g works out to $0.92. Max power consumption is 120w, and this was maybe 3h total for printing the two parts. So 0.36kwh. CA average is 0.16c/kWh so 0.0576 =~6c. Add 2c of glue: $1 total
Wow, thanks. Much better than I expected. So, although right now there's the cost of the printer, computer and many hours of time needed to get to the point of "just print this random thing I need", there is a conceivable future for 3d printers. But how to get there from here?
The printer was $219 entry level. Plus maybe $30 for tape and scraper. So not much... I’ve printed 100g maybe in 2 weeks. If I get to say 10kg before it dies, printer cost will amortize to ~2.5c/g. My door stop would be around $1.82.
So all(!) we need is a software + ecosystem to allow non-geeks to browse on their phone for the door stop, lens cap, or photograph the broken toy part, and then tap "Print". Like Amazon but with Print instead of Buy. Maybe picked up at a local ~Kinkos 3d printer service.
Easy to put a human in the design loop though. Send me a photo of a simple broken part from a couple of angles with a calibration artifact like a penny, and I could probably reproduce the design and printing for you. Maybe include 2 reprints for fit.
If consumers learn to use calipers to take proper measurements, rework would be cut drastically.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.