3D Printed Filament Auto-Cutter Spool Holder Anti-Dry Run Device
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Description
3D Printed Filament Auto-Cutter Spool Holder Anti-Dry Run Device
Most spools on the market have barbs or tape, which can get stuck on the last bit of filament with a certain probability, leading to dry runs and print failures in the final millimeters. Using a self-cutter can solve this problem effectively, and the cost is only a few cents.
The goal of creating this was to reduce the cost. Previously, a kind user had open-sourced a Bambu Lab cutter version, but the cutter was too expensive, costing over ten yuan each. I wondered if small sections of a utility knife blade could be used instead, as one utility knife blade can make many cutters. After dozens of modeling, testing, and improvements, it has now been finalized. Sharing with fellow makers.
Disclaimer: This is an open-source model, strictly for non-commercial use. It cannot be printed and sold on platforms like Taobao, Xianyu, etc. It is solely for personal learning and experience. Commercial use requires my prior consent! Any unauthorized commercial use will be held accountable as per the agreement!
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License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.
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