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Assembled extruder with heatsink and 24 VDC fan, side view.
Be sure to use a 40 x 40mm 24 VDC fan. MBI uses approximately a 5 CFM fan, but you can get much better, quieter fans which move more air (higher CFM). The fan shown is approximately 7 CFM. Note arrows molded into the side of the fan and orient the fan such that it blows towards the heatsink.
This new vortex chamber prototype for use in a chemical looping combustion reactor was fabricated with a 3D printer and will be used to separate coal ash from the oxygen carrier.
This is what happens if you try to use the MB 5.5 firmware and print something taller than 150mm. Even with your .xml file adjusted, the printer won't move more than 150mm. I had to move to the Sailfish firmware.
This is my first test of my Pinhead 4X5 pinhole camera, a design for 3D printers. (Yes, I printed this myself, at home. The design is available on Thingiverse at: www.thingiverse.com/thing:143882 )
I had a film holder loaded with Ilford Multigrade paper already, so I used that for this test. I put very little effort into framing the shot because I knew it was going to take 15 minutes or more and the sun was setting! So, this is a hastily composed photo, just for the sake of evaluating the "lens" and the camera itself. (Yes, I made the brass shim pinhole myself: approximately f235)
Post-processing was done with Lightroom and the Silver Efex Pro2 plugin.
Assembled extruder with heatsink and 24 VDC fan, side view.
Be sure to use a 40 x 40mm 24 VDC fan. MBI uses approximately a 5 CFM fan, but you can get much better, quieter fans which move more air (higher CFM). The fan shown is approximately 7 CFM. Note arrows molded into the side of the fan and orient the fan such that it blows towards the heatsink.
RepRap Prusa Mendel 3D printer frame vertex printed on eMAKER Huxley machine in white ABS with layer height 0.3mm through a 0.5mm nozzle.
3dprinted by Delta 60 100
www.personalfab.it/shop/deltawasp-60-100/
stl from->https://www.youmagine.com/designs/spike-vase
Download #Smartphone Photo Studio for #3DBenchy and tiny stuff! Se video and instructions at http://wp.me/p6xTQ3-ek #3dprinting See video: ift.tt/1MaFqId Learn more about 3D printing at 3DBenchy.com
3d-printable computer fan model for testing #3dprinter overhang structures. thingiverse.com/thing:971944