Peças para impressoras

3D Models of Guides and Alignment Jigs for 3D Printing

This collection gathers guide-type parts: filament path guides, bed alignment pieces, drilling and cutting jigs, furniture rollers and small craft aids. Most of them are simple shapes that solve a positioning problem on a 3D printer, at a workbench or on a piece of furniture. Because the parts are small, they are often a practical first project for someone learning STL preparation. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

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Regras de seleção: equipe editorial do Polyzon · Texto atualizado em 12/10/2026

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«3D Models of Guides and Alignment Jigs for 3D Printing»

The models differ mainly in what they hold in place. Filament guides route the strand toward the extruder and are shaped around a specific toolhead, while bed guides sit at the plate corners and mark where the sheet should rest. Drilling and cutting jigs carry slots or shoulders that set an angle or a distance, and furniture rollers replace or supplement sliding hardware. Craft aids are the smallest group and usually consist of a flat plate with a channel.

Before printing, read the author's page for the dimensions the part was drawn around, since a guide only works if it matches your machine, plate or tool. Check how many separate pieces are involved and whether they join with screws, magnets or a press fit. Look at the orientation the author recommends, whether overhangs need support, and which material and settings are listed. Photos of finished prints are the quickest way to judge how tight the tolerances really are.

If a search returns too little, try the words people use for the same idea: jig, fixture, bracket, alignment aid, slide, rail, corner stop. Adding the machine or tool name narrows results quickly, and swapping between the English and Russian terms for guides often surfaces different uploads. Related topics such as tool holders, drawer hardware and printer upgrades are worth a look when a direct match is missing.

FAQ

Perguntas frequentes

What is a guide model used for?
It keeps a moving or placed part in a fixed position: filament in front of the extruder, a build plate on its bed, a drill bit at a set angle, or a drawer on its rail. The shape is usually simple, but the dimensions matter.
How do I know a guide will fit my setup?
Compare the measurements on the model page with your own machine, plate or tool. If the author lists a specific printer or hardware type, treat that as the reference the part was drawn around.
Do these parts need supports?
It depends on the shape. Flat plates and corner pieces often print without them, while guides with hooks, channels or steep overhangs may need them. The author's page usually states the intended orientation.
Which material works for guides?
Rigid parts that carry load are commonly printed in a stiff filament, while clips that must flex are made in a softer one. Check what the author used, since wall count and infill affect how a thin guide behaves.
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