Orca v.2 40mm print fan mount

thingiverse

This 40mm cooling fan mount fits perfectly on an Orca v 0.2 with V9 Hotend, enhancing print quality, especially for thin walled objects. The mount is designed for a 40mm fan with 4mm holes and a hole spacing of 32mm. It includes a fan mount, a funnel to guide air directly below the hotend nozzle, and a fan grill to protect the fan. However, without the funnel, excessive air may blow against the hotend, potentially causing it to fail reaching temperatures above 205°C. A higher heatbed voltage, such as 19V for PLA, might be necessary. The user is not entirely satisfied with the funnel's geometry and welcomes comments/suggestions. The fan grill was created using "Parametric fan grille" (http://www.thingiverse.com/thing:11906) with specific parameters. To install, print the fan mount, fan funnel (optional but recommended), and fan grill (optional). Drill 4mm holes if needed, attach the fan mount to the x carriage using existing M4x40mm screws, secure the fan funnel, fan, and fan grill with 4x M4x25mm screws, and adjust hotend temperature as necessary.