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Snap-On Pipe Collar / Radiator Pipe Rosette (53 mm, 10 mm standoff) – Parametric OpenSCAD — zdjęcie 1
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Snap-On Pipe Collar / Radiator Pipe Rosette (53 mm, 10 mm standoff) – Parametric OpenSCAD

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A decorative two-part pipe collar that hides the hole where a heating pipe enters the wall. Slide the collar onto the pi

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Informacje o modelu

Źródło
Printables
Kategoria
Home Decor
Licencja
Creative Commons — Public Domain

Snap-On Pipe Collar (Radiator Pipe Rosette)

A neat cover for the ugly hole where a radiator or heating pipe comes out of the wall. It is a two-part design, so you can fit it without taking the pipe apart or sliding anything over the end of it.

How it works

  1. Slide the collar onto the pipe from the side. The slot is much wider than the pipe, so it goes on with no force.

  2. Push the insert into the slot from the outside until it stops. Small snap bumps click into dimples in the collar and hold the insert in place.

  3. That's it. To remove it, just pull the insert out again.

Features

  • Outer diameter 53 mm, standing 10 mm away from the wall

  • Default bore 16 mm (adjustable – see below)

  • Elegant curved profile with a decorative bead and a fine ring on the flange

  • Hollow shell design: light, uses little filament, and sits flat on uneven walls

  • Snap bumps are placed in the solid neck area close to the pipe, not at the thin outer edge, so the insert cannot pop open

  • Prints without supports

  • Includes ready-to-print STLs and the OpenSCAD source file so you can adapt everything

Customize it (OpenSCAD)

The design is fully parametric. Download the included .scad file, open it in the free OpenSCAD, and change the values at the top of the file:

Parameter

What it does

bohrung_d

Bore diameter = your pipe diameter. Measure your pipe and use that value (add 0.2–0.4 mm if you want it loose).

D_aussen

Outer diameter of the collar

hoehe

Distance from the wall (standoff)

kragen_r

Outer radius of the neck around the pipe

hw

Half width of the slot. Must be larger than the bore radius

c

Gap between insert and collar, per side. Smaller = tighter. Default 0.1

rast_ueb

Strength of the snap bumps

part

"beide" = both parts on one plate, "rosette" = collar only, "einsatz" = insert only, "montiert" = assembled preview

Press F6 to render, then File → Export → Export as STL. Note: the comments in pipe-collar.scad are in German, pipe-collar_en.scad has the same geometry with English comments.

Print settings

  • Material: PETG recommended (slightly flexible, handles warm pipes). PLA works for cold water pipes but will soften on hot heating pipes.

  • Orientation: flange (the flat wall side) down on the bed. Insert as well.

  • Supports: none

  • Layer height: 0.2 mm (0.12–0.16 mm gives a smoother curve)

  • Walls / perimeters: 3 or more

  • Infill: 20 % or more (most of the part is walls anyway)

  • Color: white or the color of your wall/pipe looks best

Fit tips

  • Every printer is a bit different. If the insert is too tight, increase c (for example 0.15). If it is too loose, decrease c (for example 0.05) or increase rast_ueb slightly.

  • If the collar is loose on the pipe, make bohrung_d 0.3–0.5 mm smaller. The bore is cylindrical, so a snug fit is mostly down to your pipe diameter.

  • Print the insert first as a quick test fit, then the collar.

License

Free to use, remix, and share. Please credit the original design when you publish a remix.Snap-On Pipe Collar (Radiator Pipe Rosette)

A neat cover for the ugly hole where a radiator or heating pipe comes out of the wall. It is a two-part design, so you can fit it without taking the pipe apart or sliding anything over the end of it.

How it works

  1. Slide the collar onto the pipe from the side. The slot is much wider than the pipe, so it goes on with no force.

  2. Push the insert into the slot from the outside until it stops. Small snap bumps click into dimples in the collar and hold the insert in place.

  3. That's it. To remove it, just pull the insert out again.

Features

  • Outer diameter 53 mm, standing 10 mm away from the wall

  • Default bore 16 mm (adjustable – see below)

  • Elegant curved profile with a decorative bead and a fine ring on the flange

  • Hollow shell design: light, uses little filament, and sits flat on uneven walls

  • Snap bumps are placed in the solid neck area close to the pipe, not at the thin outer edge, so the insert cannot pop open

  • Prints without supports

  • Includes ready-to-print STLs and the OpenSCAD source file so you can adapt everything

Customize it (OpenSCAD)

The design is fully parametric. Download the included .scad file, open it in the free OpenSCAD, and change the values at the top of the file:

Parameter

What it does

bohrung_d

Bore diameter = your pipe diameter. Measure your pipe and use that value (add 0.2–0.4 mm if you want it loose).

D_aussen

Outer diameter of the collar

hoehe

Distance from the wall (standoff)

kragen_r

Outer radius of the neck around the pipe

hw

Half width of the slot. Must be larger than the bore radius

c

Gap between insert and collar, per side. Smaller = tighter. Default 0.1

rast_ueb

Strength of the snap bumps

part

"beide" = both parts on one plate, "rosette" = collar only, "einsatz" = insert only, "montiert" = assembled preview

Press F6 to render, then File → Export → Export as STL. Note: the comments in pipe-collar.scad are in German, pipe-collar_en.scad has the same geometry with English comments.

Print settings

  • Material: PETG recommended (slightly flexible, handles warm pipes). PLA works for cold water pipes but will soften on hot heating pipes.

  • Orientation: flange (the flat wall side) down on the bed. Insert as well.

  • Supports: none

  • Layer height: 0.2 mm (0.12–0.16 mm gives a smoother curve)

  • Walls / perimeters: 3 or more

  • Infill: 20 % or more (most of the part is walls anyway)

  • Color: white or the color of your wall/pipe looks best

Fit tips

  • Every printer is a bit different. If the insert is too tight, increase c (for example 0.15). If it is too loose, decrease c (for example 0.05) or increase rast_ueb slightly.

  • If the collar is loose on the pipe, make bohrung_d 0.3–0.5 mm smaller. The bore is cylindrical, so a snug fit is mostly down to your pipe diameter.

  • Print the insert first as a quick test fit, then the collar.

License

Free to use, remix, and share. Please credit the original design when you publish a remix.