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Jeff DeMaagd
Works at DM Accessories LLC
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Jeff DeMaagd

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Trying a quick brain transplant.
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neat :)

Jeff DeMaagd

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Getting up to speed. The water block reads at least 10°C below ambient.
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Jeff DeMaagd

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Hoping to get this puppy going tonight.
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Eric Lien's profile photoJeff DeMaagd's profile photo
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+Eric Lien thanks. I intended to show you this weekend, I just forgot to.

Jeff DeMaagd

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Last night, I built a 660mm tall rocket plane.
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No, you didn't.

Jeff DeMaagd

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"Open18" is coming together at MRRF. I think he's posted renderings here last week.
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Joe Spanier's profile photoAnan Leelasmanchai's profile photoJavier Prieto's profile photo
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Really thank you! Your machine is definately bigger than the one in our minds, but you have told us some interesting things :) Will try my lm6uu printed bushings and if they dont work properly will move to brass ones (I think Griffin will begin with them :P ). I had though using the IGUS spindle, as it has some nice reviews, but begin with the 8 mm threaded rod (as I have it spare on my house).
Thank you again and looking forwards to see it moviiiiiiiing!
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Jeff DeMaagd

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I'm getting the hang of some extreme overhangs. These fairing pods are about 70-75˚ in my best estimations.
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Jeff DeMaagd's profile photoIsaac Arciaga's profile photoEric Lien's profile photo
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I will try. But IRC feels like smoke signals or homing pidgins to me. I feel like I am stepping back in time. :)

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The water system seems to do a good job of keeping the cold end cold in a heated build environment. Black is the coldest on the scale, showing the block and water lines as the colder than the surroundings, as I had hoped it would be.
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All hooked up and running.
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Jeff DeMaagd

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+Eric Lien A couple views of my newest 3D printing machine.
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The motion platform for X/Y is so clean. Very impressive.

Jeff DeMaagd

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I have one of the AliRubber silicone heated beds. I know the thermistor beta spec is 3950 and its resistance is supposed to be 100k at 25C. I set up the appropriate value in smoothieware config file and I'm getting readings of 130C at room temperature. The second thermistor also reads the same. Does anyone here have any idea what to try next?

The thermistors do respond with added heat (hand touching sensor area).
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A beta of about 3500 gets me readings that are pretty close to my thermocouple when at temp, at least in the 60-70C range. I won't try higher just yet.
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Jeff DeMaagd

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My Curiosity MSL Rover from the official NASA 3D printable models page.

http://nasa3d.arc.nasa.gov/models/printable
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Bulent Yusuf's profile photoNeil Darlow's profile photoSebastian Schmidt's profile photoJeff DeMaagd's profile photo
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+Neil Darlow
The weels & tires were loose with each other. The regular pins and pin holes worked fine. The big pins in the rockerbogie were either overly tight or pretty loose. The two tight connectors broke on me despite effort to relieve it. In short, I glued at least a couple connectors and glued the wheels to the tires. I applied a couple thin beads of glue inside the tires where the wheel goes, then spun the wheels as I inserted them, to spread the glue evenly.
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Jeff DeMaagd

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I think this is the Alumimaker 2 design that won that Misumi contest a month ago.
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Robert Burns's profile photoEric Lien's profile photoMutley3D's profile photo
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Agreed its not bad looking, well presented. Apologies if my tone seemed harsh or if anyone was offended. Was simply stating what i could see. Creating an extrusion based equivalent of a UM2 is not a bad way to go, thats why i like this group as it is close to that theme
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In his circles
100 people
Have him in circles
131 people
PJ VanderKooij's profile photo
Bruce Brouwer's profile photo
Steven Scherbinski's profile photo
Ralf Ernestus's profile photo
Daniel Norée's profile photo
John Olafson (Oly)'s profile photo
Ismaele Buoso's profile photo
mUVe 3D (mUVe 3D LLC)'s profile photo
ekaggrat singh kalsi's profile photo
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  • DM Accessories LLC
    Owner, 2005 - present