Filament Width Sensor Prototype Version 3
Source: Thingiverse by flipper
The Filament Width Sensor Prototype Version 3 is a free printable 3D model from Thingiverse by flipper. This is a prototype for an optical sensor that measures the width of plastic filament in real time as it goes into a 3D printer or a filament extruder. You can download the STL file from the original listing below and print it at home.
About this model
This is a prototype for an optical sensor that measures the width of plastic filament in real time as it goes into a 3D printer or a filament extruder. It is prototype #3 (other 2 are on Thingiverse as well ). The idea is that with a real-time width measurement the 3D printer could compensate the extruded flow for changes in filament width. Also if there is variation between spools of filament, there is no need to calibrate for that when slicing. The g-code is independent of the filament diameter. For filament extruders, the measured width can be used as feedback in the extrusion process.This version includes a custom designed pc board as well as a housing. A version of Marlin is modified to use the sensor data. The sensor outputs a voltage in milimeters (3v=3mm) that is shown on the voltm…
Frequently asked questions
- Is this 3D model free to download?
- Yes. Filament Width Sensor Prototype Version 3 is free to download from Thingiverse. Click the "Download free STL" button above to open the original listing.
- Where is the STL hosted?
- The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by flipper.
- Who made this model?
- Designed by flipper, published on Thingiverse. Please credit the creator when sharing your print online.
- Can I print this at home?
- Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.
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