Due to the heat issues that could affect the QIDI 3 Series toolhead some clogs were redesigned to improve air flow and to reduce the hotend and toolhead electronics temperature.

This mod was created for QIDI X-MAX 3, as 3 models are similar should fit all or some parts, please check before print.

This is a 3 part mod:

• Toolhead front cover, added cover protection for the bltouch sensor, and improved the airflow to hotend fan
• Toolhead fan duct, with 2 variants. One using the QIDI stock fan and another used the standard 5015 fan (just make sure the wiring polarity is correct compared with the stock model) to improve the flow and noise… we used a Sunon Maglev.
  The fan duct improves the airflow and uses a tri-horn design to provide airflow from 3 different directions, improving the layer adhesion.
• Toolhead rear cover, improve airflow to decrease electronics temperature

You can use the stock screws to mount the mod.

Print in ABS/ASA or similar filament with good temperature support, 4 walls, 4 top/bottom, 20% infill gyroid.

Changelog:

• 17/12/2023 All parts updated
  • Front Cover improved 5015 holder and added a clip to maintain in place, the original is so fragile. Added option to install new auxiliary fans. Other minor improvements for easy print.
  • Back Cover, new design with more space for auxiliary fans
• 04/12/2023 Front Cover (3Dwork_QIDI_XMax3_Toolhead_Front-v1.0.4) updated adding more strength to holder pins and easy print supports