Flat Nozzle for Silicon Cardridge
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Flat Nozzle with 60x1mm (or 20x1.5mm) opening that screws to plastic silicon cardridges
- Rating
- 4.5 / 5
- Likes
- 150
- Downloads
- 443
- Makes
- 1
- Views
- 2,111
- Reviews
- 2
Updated at source:
Model information
- Source
- Printables
- Category
- Tools
- License
- Creative Commons — Attribution — Noncommercial
General
I designed this Flat extruder nozzle to spread the contents of a silicone/acrylic or whatever cartouche with the chaulk gun faster over a larger area. The opening of the nozzle is 60mm wide and 1mm high.
I also added a second model with a 20mm x 1.5mm opening.
I tried to model the internal geometry for a more even flow over the full width of the nozzle. There is a “distribution rhombus” in the flow path, furthermore, the internal geometry changes from the round threaded hole to concave shape first before finally changing to the rectangular outlet.
I originally designed this (for fun) to spread nutella on a bread with a chaulk gun. (Yes Yes i know the problems with fdm (layer lines and so on …) and food, especially when pressing viscose food with high pressure through a fdm part which is nearly impossible to thoroughly clean…)
Maybe someone finds other uses of the nozzle, let me know…
Printing
I printed with PETG, the model can be oriented to “stand upright”. No supports are neccesary. I printed with 0.16mm layer height. Removing residues (for example from stringing) after printing on the inside is challenging…