Choose the question before the print
Are you checking whether the shape fits a space, whether two pieces assemble, or how a part behaves in use? Those are different checks. A simple form model may answer a size question without needing the same material as a functional part.
- Describe the decision this prototype should help you make.
- Send the current design or the sketch and dimensions you have.
- Identify the mating parts and the environment for the check.
- Tell us your deadline and what would make the trial useful.
Match the material to the trial
PLA is useful for models and form-and-fit checks indoors. A trial involving heat, outdoor exposure, flex or wear needs a separate material discussion. PETG, ABS/ASA, TPU and nylons are among the existing material options, with selection tied to the particular use.
A successful fit check does not by itself prove durability or suitability for another environment. Keep the question the prototype answered separate from the questions that still need testing.
Make each revision specific
The workflow starts with design and a written quote, followed by approval, printing and a check of the part. Try the prototype in the setting it was intended for, and bring back observations about what worked and what did not.
Photos, marked-up dimensions and notes about assembly are more useful than a general request to make it better. Identify the version you tried so the next design builds on the right feedback.
Know what remains to be established
Prototypes are a way to learn about a design; they are not a substitute for the verification your eventual application needs. Required tolerances, loads and acceptance criteria need to be discussed for the job. We do not publish a universal dimensional tolerance.
Timing depends on the part, material and current queue. Tell us the date you are working toward so it can be considered in the quote. Rapid prototyping describes the iterative approach, not a guaranteed turnaround.
From a trial part to the next step
Enclosures, brackets, mounts and functional models are useful starting points. Once you know what needs to change, you may need another CAD iteration, another printed trial or a discussion about a small batch.
We are based in Saskatoon, Saskatchewan, with local pickup and shipping across Canada. Send the question you need your prototype to answer along with your files.
Compare the materials we work with or read common quote questions.