Hydra风道与工具自动切换系统（适用于Ender 3 Ender 5 CR10打印机）

Hydra Fan Duct & Tool Change System for Ender 3 Ender 5 CR10

2023-03-26 20:56:42

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Hydra风道与工具自动切换系统（适用于Ender 3 Ender 5 CR10打印机）

This text appears to be a log of changes and updates made to a 3D printer upgrade project, likely for an Ender 3 or 5 model. Here's a breakdown: **Project Focus:** This project focuses on upgrading the cooling system and overall performance of an Ender 3 or 5 3D printer. **Key Changes:** * **Bed Frame Modifications:** * Initial version included changes to the bed frame, possibly for better stability or cable management. * Later versions removed a potential weak point (a cable tie slot) on the back of the Ender 5's bed frame. * **Fan Ducts:** * Various iterations of fan ducts were designed and tested, focusing on improving airflow and cooling performance. * "Narrow" ducts were introduced to concentrate airflow. * MK6 Fan Duct variants were developed, likely incorporating newer fan models. * CFD analysis was performed on duct designs for optimization. * **Toolhead and Base:** * Step files for a toolhead and base with a 100mm center distance were uploaded. * **Insertion Upgrades:** * A version using M3 brass inserts instead of M3 Nylocs was introduced, improving strength and durability. **Other Notable Points:** * The project is open-source, with files available on Thingiverse ([https://www.thingiverse.com/](https://www.thingiverse.com/)). * 3D printing experience seems to be crucial for successful implementation of these upgrades. **Overall:** This text provides a glimpse into the iterative development process behind a popular 3D printer upgrade project. The focus on improving cooling, airflow, and durability highlights the importance of these factors for achieving optimal print quality and performance.Hydra风道与工具自动切换系统（适用于Ender 3 Ender 5 CR10打印机）

朋友，你觉得上面这个模型，属于下面的哪个分类？