
3D Models of Flat Plates: Ducts, Covers and Build Beds
This collection brings together STL plates in a flat, mostly rectangular format: duct adapters, printer beds, covers and mounting panels. Each entry leads to a model page where the author describes dimensions and print settings. It helps when you need a flat part that matches an existing opening, frame or printer bed rather than a decorative figure. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.
Il testo di questa raccolta è in inglese; la ricerca funziona in qualsiasi lingua.
Come è composta questa raccolta
Polyzon compone questa raccolta a partire dai risultati di ricerca dei siti collegati. I doppioni e i modelli senza anteprima vengono rimossi, le corrispondenze deboli finiscono in fondo e il resto mantiene l’ordine dei risultati. I modelli appartengono ai rispettivi autori: verifica le condizioni sulla pagina di ciascun modello.
Criteri di selezione a cura della redazione di Polyzon · Testo aggiornato: 11/10/2026
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Tutti i modelli di questa raccolta

Pasta Playset: Pasta Box,Noodles,Bowl,&Funny Fork
Smartphone Photo Studio for #3DBenchy and tiny stuff

Headset Hanger 2.0

Windup Flying Butterfly

Superserter: 100% Printable Threaded Insert Press

RPG Mini Starter Kit

Customizable Holder (2-Peg) for Pegboards

Filté | Modern Catch All / Centerpiece / Bowl

Crochet à Balai 16 - 36 mm

polygon planter · wrap around plate

Customizable foldable box

Calibrate your 3D printer to print parts to fit

DESIGN BAG CLIP

Cute cat bowl

Ulvheim building and ruins - A

Dragon Egg with Baby Dragon

M18 Claymore Mine (Historical Prop)

IKEA Skadis Wall Mount

Radius Gauge (RadGauge)

Sweeping 2-line name plate - customizable

Soft Tape Measure Spool - Print in Place

Anycubic I3 Mega ULTIMATE Upgrade Guide

Brick Your Name - Customize on MakerWorld!

Rope Bowl

The Last Scraper You Will Ever Need

Sprout Potion Play Set, Pretend Potion Making Set

FDM printer benchmark by Notebookcheck

Custom Name Plate - Flush Surface

Various fan size conversion adapters

192 Piece Gridfinity Bin Set|42mm Base|49mm Height

Modern Tray

TrailBuddy 2-in-1 Dog Water & Treat Bowl

Gardena Compatible Female Quick Connect

Modular Castle, Village, Town, House, Tower, Church, Gates, Cathedral and Dm Screen

WALLY - Wall Plate Customizer
FuseBox CoreXY 3D Printer

Japandi Tray
![Car plate Keychain Creator [OpenSCAD]](https://cache.polyzon.org/api/img?url=https%3A%2F%2Fmakerworld.bblmw.com%2Fmakerworld%2Fmodel%2FUS8421f6c5fc6424%2Fdesign%2F2024-05-28_25065af34155e.png&w=300)
Car plate Keychain Creator [OpenSCAD]

Candy Ghost

Stylish Pistachio Cup

Counterswirl Top

Self-Draining Sink Caddy–Detergent,Sponge, Cutlery
![LEGO Compatible parts [v1] (120+ parts)](https://cache.polyzon.org/api/img?url=https%3A%2F%2Fmedia.printables.com%2Fmedia%2Fprints%2F456319%2Fimages%2F4129521_47a3374c-e4d6-4122-9b68-b6b50e21839b%2Fimg_20230620_141335_edit_396669697618638.jpg&w=300)
LEGO Compatible parts [v1] (120+ parts)

Japandi Drain Tray – Sponge & Soap Holder
«3D Models of Flat Plates: Ducts, Covers and Build Beds»
Vent and duct plates usually combine a round opening with a square flange, and they differ in the angle of the outlet and the number of screw holes. Printer beds and base plates are flat and often parametric, so hole spacing can be edited in the source file. Cover plates, sign blanks and frame backs belong to the same family but are mostly plain rectangles with cutouts.
On the model page, look at the overall dimensions and the thickness, since a thin panel can warp on a large bed. Check how many separate parts the author includes and whether they are meant to be glued or bolted together. Read the material and settings the author lists, and look at photos of real prints to judge surface quality and hole accuracy.
Search terms vary: the same object may be called a panel, a flange, an adapter or a bed, so try those words alongside the size you need. Related topics such as ducting, enclosure panels, vent covers or printer accessories often lead to similar files. If you need a particular hole layout, add words like parametric or editable to the query.
Domande frequenti
What can a flat plate model be used for?
How do I choose the right size and thickness?
Do these models need supports?
Can I change the hole spacing or outline?
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