Round air vent ∅ 104.6 mm, slat angle: 45° with central reinforcement 📦#1582

Name: STL 3D File Round air vent ∅ 104.6 mm, slat angle: 45° with central reinforcement #1582
Brand: iteration3d
SKU: 1582
Availability: InStock

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3D file of a round grille for ventilation in STL format. Its insertion diameter measures 104.6 mm. The slats have an angle of 45° and a low thickness of 1.6 mm. A central reinforcement reinforces the slats. This vent cover has a thin flange of 5 mm.

Generation date: 2025-09-06

3D Model Round air vent ∅ 104.6 mm, slat angle: 45° with central reinforcement

3D model download

Free

Download format: zip : 3.6 Mo (1 file(s))

round-air-vent-dia104.6mm-slD4_model1582-nb0_dd{id}.stl : 3.6 Mo

STL Mesh quality : 0.1 0.1

License: CC BY-NC-ND - Creative commons

(attribution - non commercial use - no derivatives)

Values for this model

This model was generated by the Round air vent grill template, with the following values:

	Template parameter	Value	Unit	Label
#1	male diameter	104.6	mm	dia
#2	slat angle	45	°	slD
#3	slat thickness	1.6	mm	slT
#4	flange width	5	mm	flW
#5	central reinforcement	1		renf

Representation of the parameters

See 3d modeling details

The total thickness of the vent is 25 mm.
Whatever the parameters, the slats never overlap. This ensures an optimal airflow. At the same time, the slats form an almost opaque screen along the axis.
The slats are actually shaped as parallelograms rather than rectangles. This ensures better printability.
The slats and the central reinforcement (if present) feature a 0.40 mm fillet on all edges. This improves airflow and prevents potential whistling.
The collar, if present, is 3 mm thick and has a 2 mm fillet for aesthetic purposes.
The male insertion area is 3 mm thick and has a 1 mm fillet on both edges to facilitate insertion into the intended slot.
The central reinforcement, if present, is 2 mm thick and spans the entire projected width of the slats.

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