CR-8 (Tronxy XY-2, Ender 3 ......)

thingiverse

The cooling fan for the hot end suddenly gave way under the intense heat.\r\n\r\nOnly two turbine models, 4010 and 5015, remained operational.\r\n\r\nMy basic understanding of SolidWorks barely allowed me to create a simulation.\r\nI quickly fashioned a makeshift cooling solution by attaching a 4010 impeller to a wire and printing it out.\r\n\r\nWith this new setup, the noise level increased slightly.\r\n\r\nDual-airflow circulation proved significantly more effective than standard airflow.