Filament Guide, Sensor, Cleaner & Cable management for the CR-10 with MK8 Aluminium Extruder

thingiverse

**Ultimate CR-10 Upgrade Bundle: Streamlined Filament Management & Sensor Integration** Get ready to revolutionize your 3D printing experience with this comprehensive upgrade bundle designed specifically for the CR-10 equipped with MK8 Aluminum Extruder. Although these parts are still in the prototype phase, we're eager to receive feedback and test them thoroughly. The cleverly designed bracket sits under the MK8 extruder, bringing together several essential components into a single, all-in-one unit. This innovative design addresses the limitations of the stock MK8 extruder's top mounting area, ensuring a seamless integration with your printer. Key Features: 1. **Filament Out Sensor**: A compact sensor that takes a small piece of Bowden PTFE tube as its inlet, providing accurate filament monitoring. 2. **Filament Cleaner**: A versatile cleaner that accommodates various materials; we recommend using a strip of sponge folded in half for optimal results. 3. **Filament Guide**: A precision-designed guide that utilizes a piece of Bowden PTFE from the cleaner to the Aluminum extruder, all the way to the feeder gear, ensuring smooth filament flow. 4. **Cable Management**: Effortlessly manage cables with this integrated system. The sensor is designed to be a common end-stop switch; ensure you acquire one with a 90-degree switch orientation, similar to the image provided. To purchase the sensor, simply search for "Mechanical Endstop NO Limit Switch" on eBay or Amazon. To set up this upgrade on your Octopi, follow the instructions in the accompanying YouTube video (link: https://www.youtube.com/embed/j7JfQXTf16U). For more detailed information, refer to the Thingiverse remix (https://www.thingiverse.com/thing:2480901). **Update 1** * Printed prototype and made significant changes. * No longer rests under MK8. * Reduced number of parts by one. * Minimized support requirements. * Sensor section now slides into place and clips securely. **Update 2** * Printed multiple prototypes and made numerous tweaks and fixes. * Improved mounting with screws and attachment to frame. * Sensor module is now more streamlined.