还在烦恼A1/A1mini打印的时候缺料和挤出机丢步吗

来试试这个挤出机电机散热支架吧

只需要一个5v的4010风扇 四个m3螺母和四个m3x12/m3x10（取决于使用的风扇）的螺丝

模型请使用petg打印 接线可以参考最后一张图

想要风扇自动启停可以参考视频https://www.bilibili.com/video/BV19D421G7RT

Are you still bothered by issues of filament run-out and extruder skipping during your A1/A1mini printing sessions?

Why not give this extruder motor cooling bracket a shot?

All it takes is a single 5V 4010 fan, along with four M3 nuts and matching screws (either M3x12 or M3x10, depending on the specific fan you're using).

For the bracket, it's recommended to print it using PETG material. As for the wiring, kindly refer to the illustration provided in the last image.

Should you wish to have the fan operate automatically turning on and off, feel free to take cues from the video tutorial available at:https://www.bilibili.com/video/BV19D421G7RT

2024/5/21

-更改了螺母朝向 打印不会出现破壁了

 The orientation of the nuts has been altered to prevent wall breakage during printing.

-缩短了支架和工具头的距离 让支架安装好没这么晃

 The distance between the bracket and the hotend has been reduced, ensuring less wobbling once the bracket is installed.

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