Loudener for Airsoft (14mm ccw) and Airguns (1/2-20 UNF) - Tractrix Horn Attachment

Another take on the Loudener design from the Simpsons.

Print upside down without supports. Scale if the threads are too loose or tight.

The design is based on the tractrix profile to better direct and amplify the pew pew sounds.

The tractrix horn profile is designed to provide smooth sound radiation and good low-frequency performance. The shape allows for efficient handling of sound waves, reducing reflections and improving directionality.

More info: https://en.wikipedia.org/wiki/Tractrix

Print Settings

Rafts:

No

Supports:

No

.15

Infill:

35

Notes:

Variable layer height. 0.10mm for the threaded top part, and 0.20mm for the rest