Strong Nozzle
Release status: working
| Description | Strong Nozzle based on stainless steel cool end. Main goals - robust, passively cooled, easy to build hotend.
|
| License | |
| Author | |
| Contributors | |
| Based-on | |
| Categories | |
| CAD Models | |
| External Link |
Contents
Introduction
Advantages
In comparison with existing solution:
- Nearly unbreakable design
- No leakeages
- No active cooling needed
- Low thermal conductivity towards extruder
- Flexibility because of "spring like" stainless steel cool end
- Easy in maintenance, quick attach/detach from extruder
- Easy positioning, perpendicular by design
Disadvantages
BOM
Version 1
| Quantity | Part Number | Part Name | Details |
| 1 | 1 | Holder | Alloy holder 70mmx20mmx5mm |
| 1 | 2 | PTFE rood | 50mm long PTFE rood, diameter 8mm |
| 1 | 3 | Stainles steel pipe | 50mm long stainles steel pipe, outer diameter 10mm, inner diameter 8mm |
| 1 | 4 | Alloy rood | 20mm long alloy rood, diameter 20mm |
| 1 | 5 | Termitor | EPCOS 100KOhm, 2mm diameted |
| 1 | 6 | Resistor | 3.3-5.6Ohm wire reistor, length 17mm, diameter 5.5mm, max temperature 360c |
Assembly Manual
Testing
Examples
Photos
Hotend holder
Heater block
Cool end with holder and ptfe insert
Holder, cool end and heater block
Assembled hotend, silicon coating
Extruder gears printed during tests
Video
FAQ
Authors
- 3DMakers.pl
- Pawel Ratanczuk,
- Grzegorz Pietrusiak
