,cnc machinist,cnc manufacturing,cnc mechanic,cnc mill,cnc milling center,cnc milling companies,cnc milling tools,cnc parts,cnc plasma cutter,cnc plasma cutting,cnc plasma table,cnc production,cnc router table,cnc screw machine,cnc service,cnc swiss,cnc turning,cnc turning center,cnc turning centers,cnc vertical lathe,horizontal cnc,how to cnc machine,machining cnc,manufacturing cnc machines,okuma cnc,plasma cnc machine,production cnc machining,troubleshooting cnc machines,used cnc machine tools,used cnc milling machines,vertical cnc lathe,what can a cnc machine make
Kossel design and Mini Kosseel are often around, for some reason I forgot to make a post about it. So here it is ...Design Goals from the Kossel page:
- Zero backlash.
- type: Delta printer
- Speed: 320 mm/s in all 3 directions.
- Resolution: 100 steps/mm in all 3 directions.
- Repeatability: better than 0.03 mm (30 micron)
- Build volume: cylindrical, 170mm diameter, 240mm height.
- Footprint: triangle, 300 mm width (240mm OpenBeam + printed corners).
- Frame height: 600 mm.
- Print surface: unheated round glass, doesn't move.
- Mass of end effector with hotend: less than 50 grams.
- Simplicity: fewer than 200 parts.
- Hardware cost: less than $600 USD.
- Fully automatic print surface level calibration (autoleveling).
https://github.com/jcrocholl/kossel
http://reprap.org/wiki/Kossel
http://deltabot.tumblr.com/
Build manual:
http://www.builda3dprinter.eu/build-manuals/kossel_mini/
Here is the demonstration of the autolevel feature:
http://diy3dprinting.blogspot.com/2013/05/automatic-bed-leveling-on-mini-kossel.html
http://diy3dprinting.blogspot.com/2013/06/mini-kossel-prints-on-unheated-glass.html
