Lately, I needed a coat hook and made it configurable.
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2013-11-10
2013-05-20
2013-05-19
Waaay out of spec
Got several extruder jams today (breaking the print of my clandestine world domination project , muahaha).
The filament should measure 3.0mm with, say, a 5% tolerance.
Turns out it measures 3.7mm at a length of 200mm.
Turns out it measures 3.7mm at a length of 200mm.
This is premium PLA by a renowned supplier. I never had this with cheap PLA from China.
This sucks. What's your opinion?
PS: Remains to say, that the supplier replaced the material without a fuss. I got a brand new spool of material, which prints very nicely and is also perfectly up to spec.
2012-11-26
Einhörnchenkeksausstecher (Unicorn Cookie Cutter)
Verena has drawn a unicorn and I made it a cookie cutter:
Sources are on github.
Take care, have fun & happy cooking!
Sources are on github.
Take care, have fun & happy cooking!
2012-11-18
Hypotrochoid Heaven
Spiral drawing toy for the kids
Source lives at https://github.com/byteborg/household/tree/master/mr_spiral
Show me your drawings :)
Source lives at https://github.com/byteborg/household/tree/master/mr_spiral
Show me your drawings :)
Kekse! (Cookie Cutters)
Caterpillar & Bat:
Source lives at https://github.com/byteborg/household/tree/master/cookie-cutters
Fröhliches Backen!
Source lives at https://github.com/byteborg/household/tree/master/cookie-cutters
Fröhliches Backen!
2012-08-05
Rolladenstopper (rolling shutter stop)
The stoppers on one of our rolling shutters broke this morning.
So, what's better to spend a rainy Sunday afternoon than designing and printing replacement parts to repair household items?
As usual, the sources are in the GIT repository and the part is published on Thingiverse.
A few impressions:
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| finished parts with mounting kit |
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| look ma, I fixed it... ;-) |
2012-07-20
Bed: Mattress Frame Holder
I don't want the kids to get injured by the metal parts holding the bed frame, so I designed a plastic cap covering the bare metals parts that are mounted under the bed. Will print ten of them on the weekend. OpenSCAD files are in the repo.
2012-07-19
Bed: Built
The bed is built – my kids are happy.
There's one more thing I need to do: adding some bumper around the metal brackets holding the mattress frame. There's a construction in the repo, it's currently printing.
2012-05-02
Opensource Hardware Rocks
Printing some trays of OS hardware key pendants for my son's class in school.

2012-04-19
The first layer magical cure
Slic3r 0.7.2b and magically, everything works...

2012-04-15
Good-looking Prusa parts!
Excellent bridges. Very small warp on two corners.


Loose screw
Extruder pulley set screew came loose = aborted print. Darn, this one's not mounted with Loctite. Fixed. Printing again...


Print, print, printing along ;)
Results looking good. Printing Prusa parts for 21st of April...


Strange patterns on first layer
I'm getting really funny patterns in solid fill on the first layer that is going onto the glass. Already played with temperature, up to no avail. Any ideas, anyone?




Printing again
Finally: I'm printing, after readjusting the belts and stepper driver current(!) of the Y an Z axis.


2012-03-31
Printing Accident
I heard a loud crack after leaving my room for a short while.
Somehow the nozzle got stuck and pushed the glass off the print bed.

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