Prusa Core One Splitter IR Senzor V1
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Splitter for the Prusa Core One IR sensor
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Informacje o modelu
- Źródło
- Printables
- Kategoria
- Prusa Parts & Upgrades
- Licencja
- GNU General Public License v2.0
I designed a splitter for the Prusa Core One IR sensor to allow filament input from above while maintaining filament input from the right side of the printer. The proposed solution does not require modifications to the original printer covers or interventions in the printer structure (drilling holes and openings for filament). The device is placed on the right side of the cover, which is printed on the printer - it consists of two parts and a connector (Part B2-1, B2-2, B2-3). No glue is needed to connect the cover, the connector firmly connects both parts. The side cover is attached to the printer with the original connectors. The splitter with the IR sensor (Part B1, B1-1, B1-2, B1-3) is in one compact unit. Since the original parts of the IR sensor (E1) are only in the stl file, I created a remix based on the original. The modification was made to change the angles of the input and output for the filament. The current solution was designed to minimize resistance when the filament passes through the IR sensor. The handle (Part B3, B3-1) was modified so that the filament entry from the side is in an optimal position relative to the spool. A solution through the original holes would require intervention in the printer design. The side IR sensor lever is a mirror image of the original part in the Y plane. All parts are designed to be printed without supports. The parts were printed with PETG filament, but since the entire splitter with the IR sensor is located outside, PLA is also sufficient.
When assembling the IR sensor, it is necessary to proceed as described in the printer assembly manual (Point 7-12: Side sensor base: parts preparation). The magnets, balls, IR sensor, IR sensor screw and IR sensor side arm screw are dismantled from the original sensor.
Non-printed parts:
4 pcs - M3 x 12 Allen screws
2 pcs - M3 x 12 Allen screws
4 pcs - M10 PTFE quick coupler
Printed parts:
B1 - Splitter with IR filament sensor
B1-1 - IR sensor cover
B1-2 - Splitter outer cover
B1-3 - IR sensor side lever (Y mirror of the original)
B2-1 - Side cover - right
B2-2 - Side cover - left
B2-3 - Side cover - coupler
B3 - Right handle with PTFE quick coupler thread
B3-1 - Counterpiece to the handle with screw holder