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23324 Results for "3D printing"

  • [M] Screen Block
  • Log     from SecSavr Suspense [gd0105]
  • It seems that every 3D printer "head" I design is relatively large. This one is 224*236*206mm.This is the screen block. Usually I try to refine blocky looking designs, but it looks fine and the 6028 fans are close to the edges anyway. Up to this moment,...

  • [R] Expected PCB price
  • Log     from SecSavr Suspense [gd0105]
  • I've been meaning to find out how much conductive silver paste is actually needed for a PCB. I used an old gerber file for a #T^2 Tiles [gd0095] board I never got made. Long story short, Fusion 360 kept crashing when using the svg (converted to...

  • Actuators - Fabrication updates
  • Log     from Affordable bionic prosthesis
  • I'm dropping a few pictures from visits to the machinist. The design required the stock 1204 ball screws to be cut down to proper length, and an M8 thread was machined on one end of each. Furthermore, rod ends were adapted to restrict the ball joint...

  • Assembly
  • Log     from Affordable bionic prosthesis
  • Assembling the prototype was the last step to transition into the control side of things. Although I have been designing the control scheme since the beginning, the real tests are about to come. More on this on a future log.The assembly consisted of...

  • User tests!
  • Log     from Affordable bionic prosthesis
  • To avoid compromising the safety of anyone external to the project, I performed the tests myself using a splint. The splint was made out of aluminum extrusion and 3D printed PLA+, using the same nylon stars as the data capturing device. This enabled...

  • Filament cost
  • Log     from PullStruder: from plastic bottle to PET filament
  • This page is devoted to explain the price of 1kg recycled PET bottle filament We will study the worst case : 1 small bottle producing only 5 to 6 m of filament. This is the blue one of my video ! To get these 5m we have a sequence divided into two steps...

  • Project Showcase
  • Log     from All-In-One Gamma-Ray Spectrometer
  • As far as I remember, I never really did a project showcase. However, there are already some pretty awesome projects out there, so I figured you'd be very interested! ;) This one's two beautiful portable devices built by user dc1rdb, one larger unit...

  • Breadboard Development Complete
  • Log     from OpenDendrometer
  • The win for this week was completing the breadboard development and getting towards a proof-of-concept prototype. Several new mechanical, electrical, and software features came together to make this work.Mechanical. I redesigned the enclosure to...

  • First Field Test
  • Log     from OpenDendrometer
  • The first field test of the OpenDendrometer breadboard development unit went beautifully. It appears that the device hardware and software operated as intended over the ten hour period.  The dendrometer displacement and battery voltage data collected...

  • conscientious koala
  • Details     from conscientious koala
  • Introduction Due to climate change, forest fires are becoming increasing frequent, and sadly this frequency will continue to increase. What can communities that live in forested areas do to address this threat? Well, one thing we can do is help them...

  • August update!
  • Log     from Plastic Scanner
  • Hi Plastic Scanner friends, We are devoting €10.000 euros for open source work on the Plastic Scanner €5.000 Job offer for optics development dig into the details of near-infrared spectroscopy, make different experimental setups and help...
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