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Connection sleeve for air intake pipes

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3D model description

Endless connection sleeve for air intake pipes internal diameter 32 mm - external diameter 40 mm.

Very useful for connecting pieces of pipe when rotation of one or both pipes is prevented.

It is sufficient to hold the two pipes together and screw the sleeve (left hand thread) until the center line of it is in correspondence with the ends of the two pipes .

The model in the photos is made of PETG with 0.3 mm of vertical pass, a really sturdy material.
I have attached the STL file and also a gcode for the Ender3 Pro printer with PETG filament.
Of course, you can also print in PLA by processing the STL file with your printer's application .

3D printing settings

PLA : bed temperature 50 °C - nozzle 200 °C
PETG : bed temperature 70 °C - nozzle 240 °C

The printer I use is Ender3 Pro with the free software PrusaSlicer (IMHO is fantastic)

  • 3D file format: GCODE and STL
  • Publication date: 2021/04/14 at 18:06





Designs 29
Downloads 37
Sales US$48
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I am an architect and civil engineer .
I make 3D projects by profession and use an Ender 3pro printer to model everyday objects.
If you buy any of my projects or creations you can possibly ask for small changes at a cost to be agreed in advance, to adapt them to your particular needs.

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