RackPrinter: Difference between revisions
imported>Rmarko m (minor, fix heading) |
imported>Rmarko (Lala) |
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| Line 20: | Line 20: | ||
== Frame == | == Frame == | ||
* 3030 alu from http://ehlinik.cz | * 3030 alu from http://ehlinik.cz | ||
* Bolted to rack | |||
* Separate X/Y & Z stages | |||
* angle brackets | * angle brackets | ||
* M6 hw | * M6 hw | ||
| Line 28: | Line 30: | ||
* [https://www.thingiverse.com/thing:666549 Alumimaker 2] style | * [https://www.thingiverse.com/thing:666549 Alumimaker 2] style | ||
* precision rods (M8 | * precision rods (M8) | ||
* precision bearings | * precision bearings | ||
* shafts | * shafts | ||
* gt2 belts | * gt2 belts | ||
* gt2 pulleys (20 teeth, 8mm bore) | |||
* 0.9° steppers | |||
** need to sustain heated bed temperature | ** need to sustain heated bed temperature | ||
| Line 38: | Line 42: | ||
* 4x LMK12LUU | * 4x LMK12LUU | ||
* 4x SHF12 12mm shaft support | * 4x SHF12 12mm shaft support | ||
* ALU plate | |||
=== Extruder === | === Extruder === | ||
Revision as of 19:58, 18 July 2015
What
- Reliable workhorse mounted in 21U rack
Heated chamber
- http://reprap.org/wiki/Heated_Build_Chamber
- heat source (need 40-80°C, typical operating temperature seems to be 50°C)
- hair dryer
- hot air gun
- light source
- epic heatbed
- combination of the above
- SSR
- insulation
Heatbed bed
- custom size required
- SSR
Frame
- 3030 alu from http://ehlinik.cz
- Bolted to rack
- Separate X/Y & Z stages
- angle brackets
- M6 hw
Motion
X/Y
- Alumimaker 2 style
- precision rods (M8)
- precision bearings
- shafts
- gt2 belts
- gt2 pulleys (20 teeth, 8mm bore)
- 0.9° steppers
- need to sustain heated bed temperature
Z axis
- 4x M12 rods
- 4x LMK12LUU
- 4x SHF12 12mm shaft support
- ALU plate
Extruder
- 2x bowden
- drive wheel has to be located outside of the heated chamber
- full metal
- dual drive wheel
Hotend
- dual or 2 separate X gantries
- Cyclops (90GBP), needs water cooling mod
- plastics
- ABS
- PLA
- PVA support
Shoplift
Frame
- 3030 alu from http://ehlinik.cz