
Welding 3D Models and STL Tools for Makers
This collection gathers 3D models related to welding, from filament splicing tools to clamps and themed props. It is useful when you want to prepare STL files for a 3D printer and organize a workshop task around joining plastic or wire. The models vary in scale, part count, and the hardware they are built around. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.
このコレクションの本文は英語で書かれています。検索自体はどの言語でも使えます。
このコレクションの選定方法
このコレクションは、Polyzonが対応サイトの検索結果をもとに作成しています。重複やプレビューのないモデルは除外し、関連性の低いものは後ろに回し、それ以外は検索結果の順に並べています。モデルの権利は各作者にあります。利用条件は各モデルのページでご確認ください。
選定基準:Polyzon編集部 · 本文の更新日:2026年10月12日
まずはここから
このコレクションのすべてのモデル

Welding Tips for Dremel

Fillament Welding Clamp

Welding Positioner

Automatic Welding Island

4 in 1 Tool - Filament & PTFE Cutter + Filament welding

Welding Spot Machine

Filament Welding tool

Dremel Friction Welding Bits

Animation of Semi-automatic earloop welding machine

ARGON CO2 Gas Bottle Welding Regulator

Hot Plate Welding Machine
Spin welding rod

Welding Symbol Dynamic Block for AutoCAD

18650 cells holder tools for welding packs.

TIG Welding Wire Feeder – WIG Drahtvorschubstift

DIY welding/cutting rotary table - DIY Rundschweißtisch

Welding Helmet

Filament Welding/Splicing Fixture (print-in-place, fully assembled)

Welding stud - ISO 13918

Welding Helmet Hook

welding torch
Scal Welding MIG

Rotary device welding table

TIG pipe welding rotation tool 6300 bearings

Argon Tig welding purge bungs

Laser Welding Robot Cell ABB IRB1400

Spot Welding Machine DIY

Welding Torch

welding slide robot

welding table

Welding Nut

Welding Helmet Parts

Welding helmet key chain

DIY welding table (16mm clamping holes) with accesoires

TIG+MIG/MAG Welding Cart/Trolley

welding positioner
Scale 1/10 welding helmet

Welding triangle, 250x250, d16

TIG welding tungsten holder

Welding Jig 2 axis

Solda ponto para baterias com Arduino - SpotMaster | Spot welding for batteries

Welding Fronius

Welding Inverter

concept device for welding a chassis

Bicycle frame welding jig (now with more free frame models!)
«Welding 3D Models and STL Tools for Makers»
The reference shows several groups: filament welding and splicing tools, soldering and wire-holding aids, rotary-tool friction welding accessories, clamps and stands, and welding-themed props or diorama pieces. Filament tools often involve a clamp, a guide, or a heated insert, while soldering aids focus on flexible arms and wire management. Themed items range from small keychain-style shapes to functional lamp housings, so their purpose differs from that of workshop jigs.
When choosing a model, read the author's page for the intended material, nozzle size, layer height, and whether supports are needed. Check the number of parts and how they connect, because a multi-part clamp or splicer may need screws, heat-set inserts, or a soldering iron. Look at photos of real prints to judge clearances and surface finish before you commit filament.
To refine the search, try terms such as filament splicer, welding jig, soldering helper, wire holder, friction welding bit, and welding helmet model. Related topics include plastic joining, 3D printer maintenance, workshop organization, and diorama accessories. Combining a tool name with a printer type or material can narrow results further.
よくある質問
What can I print for filament welding?
Do welding-themed 3D models need supports?
Which material works for workshop tools?
How do I find related models?
3Dモデルのカテゴリ一覧
暮らし・日用品からCNCまで、すべてのテーマをそろえたカタログ。対応サイトを横断して検索できます。






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