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Bio
Hi, I’m xiaonangua — a mechatronics engineer and passionate CAD enthusiast.
🏆 Winner of the East China CAD Design Competition, with solid experience in 3D modeling using Creo, SolidWorks, Inventor, and AutoCAD.
🛠 Currently exploring 3D printing, C programming, the Internet of Things (IoT), and human-machine interaction.
🚀 Fascinated by Mars base construction, remote manufacturing, and robotics.
🎯 I take on freelance modeling projects with a focus on precision, clarity, and turning ideas into real-world designs.
Let’s connect and create something awesome together.
Achievements
MakerWorld Guardian
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This is a base designed for the belt-driven linear module developed by a PhD from Zhejiang University (Koala project). For friends abroad who may not be familiar, here is the link: [add your link]. It is an educational control kit made for beginners, based on Arduino Uno and CNC Shield. There are two types: one with a lead screw drive, and one with a belt drive. This print is specifically for the belt-driven version.
Desktop Stand Base for KOALAMODULE Belt Version
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🌓 Give Your A1 mini the Soul of Gemini
— Designed for those who love duality, balance, and creativity
Bring a touch of cosmic beauty to your Bambu Lab A1 mini with this Gemini Fan Cover. Inspired by the harmony of duality, this design celebrates contrast and balance—just like the Gemini spirit.
A1/A1 Mini Gemini Fan Cover
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Screw Length and Diameter Sorter | Modular 3D-Printed Design
Modular Bolt & Screw Sorter (Manual Lifter Module)
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This Thor’s Hammer is printed in a single piece — no assembly required.
After ten months (yes… dragged on for ten months 😅), starting on November 16th last year, I modified Master Gao’s original model through many iterations. In the end, I decided to remove all metal parts and make it a fully one-piece 3D print. This is the final version (I think).
One-Piece Thor’s Hammer – Spin & Magnet
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This Thor’s Hammer is printed in a single piece — no assembly required.
One-Piece Thor’s Hammer – Spin & Magnet
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This Thor’s Hammer is printed in a single piece — no assembly required.
One-Piece Thor’s Hammer – Spin & Magnet
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A very lightweight portable stool, only 120 mm tall.Seat size 180×180 mm.Works with any Bambu Lab 3D printer.
Portable Stool
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This is a fully 3D printed storage box designed with simplicity and practicality in mind.
Fully 3D Printed Box – Snap-fit Assembly
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Screw Length and Diameter Sorter | Modular 3D-Printed Design
Modular Bolt & Screw Sorter (Manual Lifter Module)
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Screw Length and Diameter Sorter | Modular 3D-Printed Design
Modular Bolt & Screw Sorter (Manual Lifter Module)
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145
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Modular Screw Sorting Machine – Gear, Drop, Sort!
Modular Bolt & Screw Sorter (Manual Lifter Module)
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Modular Screw Sorting Machine – Gear, Drop, Sort!
Modular Bolt & Screw Sorter (Manual Lifter Module)
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Sometimes, the best mechanism is the one that doesn't look like one.
One-Piece 3D Printed Rotating Handle
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Sometimes, the best mechanism is the one that doesn't look like one.
One-Piece 3D Printed Rotating Handle
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This filament rack holds up to 6 spools and prints in under 10 hours—perfect to run overnight and have it ready by morning.
Sturdy Filament Spool Rack Fully Printable
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This is not just a pot.
This is an idea container.
A reminder that even the smallest object can hold unlimited purpose.
A simple pot
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🧪 3D-Printed Portable Density Meter
📌 Principle
This density meter is based on Archimedes' Principle:
"An object submerged in a fluid experiences a buoyant force equal to the weight of the fluid it displaces."
By measuring the object’s weight in air and when fully submerged in water, its density can be calculated using the formula below.
3D-Printed Density Meter
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📱 Wireless Charging Phone Stand
A multifunctional, ergonomic phone stand designed for desktop, car, and bedside use. Engineered for both function and convenience, this model combines wireless charging, passive sound amplification, and modular adjustability in one compact structure.
MagSafe Wireless Charging Phone Stand
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