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I will design multipart 3d printable assemblies and custom parts
Matej Behula
About this gig
Most 3D models look fine on screen and fall apart on the print bed. I design parts that actually work. Real tolerances, proper wall thickness, print-ready geometry. My portfolio shows finished prints next to the CAD, not just renders.
WHERE I SPECIALIZE:
- Multi-part assemblies (cases, enclosures, mounts, latches)
- Functional replacement parts and custom brackets
- Automotive accessories and specialty parts
- Electronics and tech device housings
- Outdoor, marine, and utility fixtures
- Multi-color / multi-material designs
WHAT MAKES MY WORK DIFFERENT:
- FDM tolerances in every fit, snap-fit, and threaded holes
- I design around your hardware - screws, inserts, hinges
- 3MF/STL, STEP, and source files in every package
- I will flag issues before I model, not after
HOW TO ORDER:
Message me first with your idea, sketch, or reference images. Tell me your printer or print service. I will confirm scope before you order.
Single parts -> Basic
Assemblies -> Standard or Premium
Complex builds with latches or moving parts -> Premium
Contact me. I'm looking forward to working on your project.
Matej
Delivery style preference
Please inform the freelancer of any preferences or concerns regarding the use of AI tools in the completion and/or delivery of your order.
Get to know Matej Behula
Matej Behula
CAD Design I 3D Printing I Prototyping
- FromSlovakia
- Member sinceJul 2023
- Avg. response time4 hours
Languages
English, Slovak, Czech
Hello, I'm Matej, an engineering student specializing in high-precision 3D CAD design and engineering for additive manufacturing.
Using Fusion 360, I create complex, high-tolerance 3D models optimized for flawless, real-world 3D printing. I specialize in intricate multi-part assemblies, reverse engineering, custom functional enclosures, and rapid prototyping designed for strict mechanical fit and structural integrity.
Please contact me before ordering to discuss your project details, tolerances, and hardware requirements. Let's work together!
My Portfolio
FAQ
Do I need to provide exact dimensions?
Ideally yes - the more precise your reference, the more accurate the model. But if you only have a sketch or rough measurements, I can work with that and flag anything that needs clarification before delivery.
What if the model does not print correctly on my end
I design for standard FDM tolerances (0.2mm layer height). If you are using resin or SLS printers, mention it when you order and I will adjust wall thickness and support requirements accordingly.
Can you model assemblies that need to snap or screw together?
Yes, that is my specialty. Multi-part builds with snap-fits, heat-set insert clearances, or screw holes are covered in Standard and Premium packages
Can you modify an existing STL/3MF or CAD file?
If it is an editable source file (F3D, SLDPRT, STEP), yes. STL repair or modification is handled case by case. Contact me first with what you have.
