Prusa i3 E3D Titan mount and fan duct

thingiverse

This mount and fan duct is specifically designed for the E3D Titan extruder and its included 5015 blower fan, as well as a V6 hotend. It was created to work seamlessly with the Prusa i3 Titan + V6 upgrade kit from E3D. Other hotends may be too long or short to properly align with the fan vent exhaust, although this has not been thoroughly checked. This mount should fit all i3-based printer models with a regular i3 X-axis. It is a remix of the left-handed design by GarzaDB, with some key changes made to the carriage part. The top-left protruding part was removed, along with the inductive sensor holder. A cable management loop was added on top, and the stepper motor holder was made thicker to add rigidity and durability. A completely redesigned fan mount is also included for the 5015 blower fan. The fan is secured with two screws, and the fan output nozzle fits inside a slot for easier mounting. The improvements and goals of this redesign compared to the original provided in GarzaDB's version are clear: Fan air is captured more effectively Fan output surrounds the hotend nozzle area below the block Fan output is not limited by a small output hole Sturdier mounting and more rigid construction Prints can be made without supports. The fan part is compatible with GarzaDB's carriage, so if you prefer that version with an inductive sensor holder, you can still use it with this fan mount (although this has not been tested). Using the new E3D heater block sock is recommended. This blue insulation around the heater block will keep the heater block and nozzle from cooling air, as well as insulate the printed fan vent from the heaterblock's heat. Using the E3D heater block sock also insulates your print from heat radiation coming from the heater block, allowing for better cooling of your print.