OhmEye

Multirotors, 3D Printing, Electronics, and Random Noise
Dec20

More Timelapse

by OhmEye on December 20, 2012 at 8:08 am
Posted In: 3D Printing

Second timelapse test with better camera position and lighting. I may work on doing without the flash to avoid the flickering effect. This is another vase, printed at 0.075mm layers in amber PLA, total time was about 7 hours.

Dec19

Timelapse Printing 3D Vase

by OhmEye on December 19, 2012 at 12:41 am
Posted In: 3D Printing

I finally am getting around to setting up a better process for doing timelapse photography of 3D printing. Not perfect yet but a good first test. This is a small vase printed in amber PLA with 0.1mm layers at 80mm/s on my Reprap MendelMax 3D Printer.

Dec15

More motor testing, now with more Vase.

by OhmEye on December 15, 2012 at 11:56 pm
Posted In: 3D Printing

Photo & Video Sharing by SmugMug

Printing a vase in PLA using 0.1mm layer height to test some new slic3r features and continue stress testing the motor on my Ohmstruder.

Photo & Video Sharing by SmugMug Photo & Video Sharing by SmugMug Photo & Video Sharing by SmugMug Photo & Video Sharing by SmugMug
Dec09

Motor testing

by OhmEye on December 9, 2012 at 9:42 am
Posted In: 3D Printing

Testing a new geared stepper from 2engineers.com with hybrid metal gears, some problem brass gears replaced with steel. This is one of the most punishing print tests, a lava texture honu with lots of retraction using cheap craptastic PLA that has very poor extrusion and adhesion properties. I still have a high failure rate getting the first layer to stick, and this is the only PLA I've had strip on the blddk hobb.

Testing a new geared stepper from 2engineers.com with hybrid metal gears, some problematic brass gears are replaced with steel. This is one of my most extruder-punishing prints, a 4-hour lava texture honu with lots of retraction using cheap craptastic PLA that has very poor extrusion and adhesion properties. I still have a high failure rate getting the first layer to stick, and this is the only PLA so far I’ve had that’s prone to strip on the blddk hobb.

Nov11

My original Reprap Orientation video

by OhmEye on November 11, 2012 at 12:30 am
Posted In: 3D Printing

Nov10

My MendelMax

by OhmEye on November 10, 2012 at 6:28 pm
Posted In: 3D Printing

Current Y axis with a prototype micro extruder. The Trinity Y  rail upgrade kit instead replacing the 1.5 lasercut wood Y carriage. Still using a 110V 250W AC silicone heater, now directly on the bottom of the borosilicate glass bed. No more milled aluminum table so now have less mass and vibration.

Current Y axis with a prototype micro extruder. The Trinity Y rail upgrade kit instead replacing the 1.5 lasercut wood Y carriage. Still using a 110V 250W AC silicone heater, now directly on the bottom of the borosilicate glass bed. No more milled aluminum table so now have less mass and vibration.

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