Archives
Categories
- Art (24)
- Bigger reality (68)
- Blender (33)
- DIY (166)
- GNU/Linux (100)
- Health (111)
- Motorcycle (43)
- Permaculture (121)
- Photography (118)
- Python (20)
- Reprap 3D Printer (122)
- Science and technologies (137)
- Uncategorized (65)
Website
- Doctor Yourself Health Homesteading website that promotes self reliance.
- Exploring Electric Universe
- F* THE BANK$ This website is run by a feisty group of Occupy Wall Street activists and members of the The Other 98%…
- Professor Ph. M. Kanarev's Books and Lectures Professor Kanarev has developed a new theory of a Microcosm and Mechanodynamics that open up Free Energy technologies.
- Wade Frazier's personal website Free Energy technologies, alternative medicine, abundance paradigm
- 3D modeling
- 3D printer
- 2006 Yamaha R1
- bike
- bird
- birds
- blender
- Blender 2.69
- Buckminster Fuller
- Bulbul Junior
- Calculus
- calibration
- Canon EOS 1000D
- Canon Rebel XS
- cat
- convert
- corrupted system
- COVID-19
- Debian GNU/Linux
- Debian Wheezy
- Devuan
- Digital Camera
- Digital photography
- DIY
- dog
- E3D V6 Hotend
- electronics
- ffmpeg
- Free Energy
- geodesic dome
- GIMP
- GNU/Linux
- GoPro HD Hero2
- health
- helmet
- house project
- Hydraulic press
- ImageMagick
- mathematics
- Mini Kossel
- motorcycle
- Natural Farming
- nature
- Neal Hirsig
- Nikon D200
- OpenSCAD
- open source
- Original Prusa i3 MK2
- Permaculture
- photography
- Physics
- PLA
- plant
- python
- reprap
- Reprap 3D Printer
- Rice
- science
- sculpture
- SmaTrig
- Sony A6000
- Steel Fisher
- steel pipe
- Stop5G
- SymPy
- technology
- time lapse
- truth
- vaccine
- Wheezy
- wood working
- 기술
- 두차
- 쌀
- 자연농사
Tag Archives: reprap
Why you should not buy Makerbot 3D printers!
Source http://www.tridimake.com/2014/06/do-not-buy-makerbot-3d-printers.html Really! And there are many reasons not to buy: cost, reliability, human values, innovation and so. I endorse even less Makerbot business than I already trusted their products ! But enough is enough, this time I say why. Seriously, … Continue reading
An heat resistent experiment of PLA filament
One serious weakness of PLA filament is poor heat resistance. Filament companies started to sell heat resistance PLA products charging 30% to 40% higher than normal PLA filaments. I saw one company’s heat resistance PLA filament. The company recommends performing … Continue reading
Posted in Reprap 3D Printer
Tagged experiment, heat resistance, PLA filament, reprap
Leave a comment
Dimensional calibration in Deltabot 3D Printer
The formula for dimensional calibration is new_diagonal_rod = measured_length / target_length * current_diagonal_rod Current diagonal rod is 232.26 in Bulbul Junior. I printed a test model whose dimension is 40.00×28.00×18.00 (mm). Actual measurement of the printed model was 40.80×28.85×18.20 (mm). … Continue reading
RepRapPro Fisher Delta
This one is the first 3D Printer kit I bought out of curiosity. It took me past three days to build it. Now I have two Reprap 3D Printers. Bulbul Junior is out of commission due to serious problem of … Continue reading
Posted in GNU/Linux, Reprap 3D Printer
Tagged 3D printer, commissioning, Duet, firmware, Fisher Delta, microSD card, reprap, RepRapPro
Leave a comment
Temperature lookup table of NTC-20KGJG, Samkyung thermistor for Rich Cattell’s Marlin v1.0
NTC_thermistors_samkyung Name: NTC-20KGJG Resistance: 20k (25C) Operating temperature: -40C to 250C B constant: 3991K Configuration.h // 20 is 20k Samkyung NTC-20KGJG (4.7k pullup) // 60 is 100k Maker’s Tool Works Kapton Bed Thermister // // 1k ohm pullup tables – … Continue reading
Posted in Reprap 3D Printer
Tagged E3D V6 Hotend, Marlin firmware, NTC-20KGJG, reprap, Rich Cattell, thermistor
Leave a comment
Getting close to official Bulbul Junior 3D Printer.
Thermistor of E3D V6 hotend got broken while I was cleaning blockage of filament few days ago. It would take one or two weeks to get new thermistor. Out of frustration I decided to install a hotend I bought almost … Continue reading
Posted in DIY, Reprap 3D Printer
Tagged Bulbul Junior 3D Printer, Hotend, PID autotune, reprap
Leave a comment
Building of Mini Kossel 3D Printer – 3
Building of Mini Kossel 3D Printer – 2 I bought the six vertex frame parts of 2020 Aluminium extrusion for $32 from a seller on the net. The 2020 Aluminium extrusion I bought for 10,000 KRW ($10) has 20.25 mm … Continue reading
Posted in DIY, Reprap 3D Printer
Tagged 3D printer, aluminium extrusion, bench vise, C-Clamp, DIY, hammer, Mini Kossel, printed parts, reprap, square file, utility knife, Vernier caliper, Vertex frame
Leave a comment
Building of Mini Kossel 3D Printer – 2
Building of Mini Kossel 3D Printer – 1 I spent three hours to enlarge square hole in one of top vertex frames. Tools I used for the tedious job: power drill with 3 mm bit, square file, flat file, and … Continue reading
What is RepRap? Introductory Lecture
Source RepRap was invented by Adrian Bowyer and the idea first appeared online in February 2004. The word RepRap is short for Replicating Rapid-prototyper. It is the practical self-copying 3D printer introduced in the video on the left – a … Continue reading
Posted in Science and technologies
Tagged 3D printer, Adrian Bowyer, building, electronics, hardware, machine, open source, reprap, technology
Leave a comment