打印机配件

Cooling 3D Models: Fan Ducts and STL Parts

This collection gathers 3D models related to cooling, from fan ducts for 3D printer hotends to replacement blades and test prints. You can find parts for improving airflow, mechanical fans, and passive cooling accessories. The models come from different platforms and vary in complexity. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

本合集的文字为英文，搜索本身支持任何语言。

Polyzon合集 · 48个模型 来自5个平台

合集是如何整理的

此合集由Polyzon根据已接入平台的搜索结果整理而成：去除重复项和没有预览图的模型，匹配度低的排在最后，其余按搜索结果顺序排列。模型归作者所有——请在各模型页面查看使用条款。

筛选规则：Polyzon编辑部 · 文字更新于2026年10月12日

查看合集 查看全部18783个模型 →
合集

从这里开始

合集中的全部模型

查看全部18783个模型
关于此分类

«Cooling 3D Models: Fan Ducts and STL Parts»

Fan ducts and shrouds are made for specific hotend and part-cooling setups, with variations in outlet shape and mounting. Replacement blades and impellers differ in hub design and blade count. Mechanical hand fans and collapsible fans work without electronics, while test models like cooling towers help evaluate print settings.

Before printing, check the author's page for the intended fan size, mounting holes, and whether the duct is designed for a specific printer model. Look at the recommended material and settings, as some parts need heat resistance or flexibility. Photos of real prints can show how the part fits and whether supports are needed.

To narrow results, try synonyms like cooler, airflow, ventilation, or heatsink. Related topics include fan mounts, blower fans, and radiator cooling. You can also search for specific printer series or fan types, but keep in mind that model names may vary.

FAQ

常见问题

What is a cooling duct for a 3D printer?
A cooling duct directs air from a fan to a specific area, such as the hotend or the freshly printed layer. It is usually designed to fit a particular fan size and mounting pattern.
Can I print a fan duct in PLA?
PLA can work for some ducts, but it may soften near a hotend. Check the author's recommended material and your printer's heat levels.
What should I check before printing a cooling fan model?
Look at the fan size, mounting pattern, and whether the model is split into multiple parts. The author's page often lists required hardware and print orientation.
How can I find more cooling models?
Search for terms like fan duct, blower, heatsink, or airflow. You can also browse related categories such as printer parts or electronics.
相关
打印机配件

Silica Gel Desiccant Holder STL Models to 3D Print

3219个模型
打印机配件

Reset Button 3D Models and STL Files for Printing

4027个模型
打印机配件

Frame Bracket 3D Models: STL Brackets and Mounts

7842个模型
打印机配件

3D Models for Wheel Knobs, Spinners and Mini Wheels

2276个模型
打印机配件

Anycubic Kobra 2 Neo 3D Printing Upgrades and Accessories

302425个模型
打印机配件

Fast Bed Hauler 3D Models: Leveling Tests and Scale Rigs

5358个模型

全部3D模型分类

完整的主题目录：从家居日用到CNC，均可在已接入的来源平台中搜索。

查看分类目录