Orca v.2 40mm print fan mount

Mount for an 40mm cooling fan. Fits on an Orca v 0.2 with V9 Hotend.

Improves print quality, especially when printing thin walled objects.

The mount is designed for a 40mm fan with 4mm holes and a hole spacing of 32mm.

Consist of:
- a fan mount,
- a funnel to guide the air directly below the hotend nozzle
- a fan grill to protect the fan


Without the funnel the fan will blow to much air against the hotend, so that it may fail to reach more than 205 °C, with the funnel it may s