CPU/main board fan silencer (Ender 3)
thingiverse
I have combined three ideas together: - air duct goes to the back (https://www.thingiverse.com/thing:3991193) - reduce the noise with shock of the air waves in the inner fins (rungs) round holes (https://www.thingiverse.com/thing:4251317) - bed lever reminder on top (https://www.thingiverse.com/thing:3505548) Noise is directed to the back of the printer - I measured noise reduction about 6 db! Basic version has length 10 cm, extended version 12 cm. Added version without text and with higher (plus 2mm) profile for smaller reduction in air flow. I just used black marker to highlight the text. Infill: 15%, Support: No, Enable Bridge Settings: Yes (Cura - Experimental) Check also my fan silencer for power supply unit: https://www.thingiverse.com/thing:4631303 Please share your makes and send me your thoughts about this thing! [TIPS](https://paypal.me/timqui) are welcome. Thank you for your support.
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