PLA + TPU
Type 2 charging plug
An electric-vehicle connector model, with body, ring and grip printed in PLA and TPU to test shape and handling.
From file to a part you can hold
Rapid prototyping
A prototype is there to help you decide. We print it in FDM with a material close to the end use, so the test actually means something.
Rapid FDM prototyping shortens the loop between engineering and the test bench. The part comes out to the file dimensions, ready to check envelopes, holes, hinges and handling.
When the prototype is approved, the same file moves into serial production without changing technology. Iterations stay on the model, not on tooling.
Typical lead time 2–7 days
- 01
Iterations in the same week
A CAD change becomes physical again without waiting on a tooling supplier.
- 02
Material close to end use
PETG, ABS, ASA, nylon or PC, chosen for heat, impact and environment.
- 03
Real assembly checks
Fits, screws and envelopes are checked on the part, not only on screen.
- 04
Project confidentiality
Prototype files stay within the order. We can work under an NDA on request.
From the print farm
Prototypes off the machines
Applications
3D printed prototypes for every test
Dimensional prototypes
Checks of envelopes, holes and interference with the rest of the assembly.
Fit and assembly tests
Snap fits, clips, screws and hinges tested on the part before the design is frozen.
Ergonomic prototypes
Handles, controls and housings to hold in hand, including soft TPU parts.
Functional prototypes
Parts in PETG, ABS, nylon or PC that survive a load, heat or impact test.
Process
How we work
01
What the test must prove
We clarify whether you need a visual, dimensional or structural part.
02
Material choice
We match the FDM filament to the test, not to a showroom sample.
03
Print and finish
Orientation, shells and infill are chosen for the test you need to run.
04
Feedback, then the run
With the part in hand you choose a revision or the move to a batch.
Case studies
Related work
FAQ
Rapid prototyping: common questions
01How fast does a 3D printed prototype arrive?
Typically in 2–7 days. PLA, PETG and ABS take about two production days, nylon, ASA and polycarbonate about seven. Shipping within Italy takes 24/48 hours.
02Which material should I pick for a functional prototype?
It depends on the test. PLA is enough for shape and envelope. PETG and ABS handle impact and repeated assembly, ASA handles sun, nylon wear and hinges, polycarbonate heat and load. TPU covers grips and seals.
03Can the approved prototype move into serial production?
Yes. The same file moves into serial FDM production without changing technology, so the part you tested is the part you get in the batch.
04Can you sign an NDA before the prototype?
Yes. Prototype files stay within the order and, on request, we work under a confidentiality agreement signed before we receive the final files.
05What is the maximum prototype size?
The build volume is 256 × 256 × 260 mm. Larger parts are reviewed separately, including splitting them into components to assemble.
Other services
Ready to send the file?
FDM prototypes faithful to the design, to test fit, ergonomics and strength before the production run.