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Hose connector - 32mm PVC pipe and 20/27 flexible hose

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Creation quality: 5.0/5 (1 vote)
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  • RaccordPVC32mmMale_DIN20x27_v3.stl

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3D model size X 34 × Y 34 × Z 35 mm
Publication date 2022-07-14 at 23:02
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Published to Thingiverse on: 2022-07-14 at 12:49
Design number 783146

3D printer file info

3D model description

This part is used to connect a rigid PVC pipe with a diameter of 32mm to a flexible gardening pipe.
If your rigid PVC pipe is 40mm in diameter, it's here:
https://www.thingiverse.com/thing:5432040

The assembly is done by gluing for the PVC part and by screwing a 20x27 (3/4 inch) end piece for the flexible pipe.

To ensure a perfect seal during gluing, it is necessary to respect good precision of the end piece to be glued.
As for a part purchased off the shelf with very low tolerances which ensure good bonding and perfect sealing, the nominal diameter of 32.00mm must be respected as closely as possible.

To achieve this, you can adjust your printer using the following template:
https://www.thingiverse.com/thing:5413456
It allows you to adjust the feed rate specific to your filament to obtain precision of the order of a hundredth of a millimeter, thus ensuring this precise diameter (see photo)

If you want to temporarily block the arrival of the flexible pipe, you can use the following plug for a 20x27 thread :
https://www.thingiverse.com/thing:5273941

For 26x34 thread, the cap is here:
https://www.thingiverse.com/thing:5275922

To ensure good mechanical resistance, good durability and perfect bonding using PVC pipe glues, the part is printed in ABS.

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Raccord entre canalisation PVC 32mm et tuyau souple 20/27

Cette pièce permet de raccorder un tuyau rigide en PVC de diamètre 32mm avec un tuyau souple de jardinage.
Si votre tube PVC est de diamètre 40mm, c'est par là :
https://www.thingiverse.com/thing:5432040

L'assemblage se fait par collage pour la partie PVC et par vissage d'un embout 20x27 (3/4 pouce) pour le tuyau souple.

Pour assurer une parfaite étanchéité lors du collage il est nécessaire de respecter une bonne précision de l'embout à coller.
De même que pour une pièce achetée dans le commerce aux tolérances très faibles qui permettent d'assurer un bon collage et une étanchéité parfaite, le diamètre nominal de 32.00mm doit être respecté au plus près.

Pour y parvenir, vous pouvez régler votre imprimante en utilisant le gabarit suivant :
https://www.thingiverse.com/thing:5413456
Il permet de régler le débit d'alimentation spécifique à votre filament pour obtenir une précision de l'ordre du centième de millimètre, vous assurant ainsi ce diamètre précis (voir photo)

Si vous souhaitez boucher temporairement l'arrivée du tuyau souple, vous pouvez utiliser le bouchon suivant pour un filetage 20x27 :
https://www.thingiverse.com/thing:5273941

Pour un filetage 26x34, le bouchon c'est par là : :
https://www.thingiverse.com/thing:5275922

Pour assurer une bonne résistance mécanique, une bonne pérénité et un collage parfait à l'aide des colles à tuyau PVC, la pièce est imprimée en ABS.

3D printing settings

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