How fast can I actually get a working prototype?

Depending on the complexity and the process used, we can often turn around prototypes in a few days to a week. 3D printing and simple laser-cut parts are the fastest; complex machined or welded assemblies take longer.

Will my prototype be made from the same material as the final part?

Whenever possible, yes. However, if your final part will be cast or stamped, the prototype will likely be machined or fabricated from a similar alloy to simulate performance before you invest in expensive production tooling.

Can a prototype go straight into small-batch production?

If the prototype was designed for manufacturability from the start, yes. Often, we recommend a 'beta' run of 10-50 parts to validate the manufacturing process before committing to a full production run.

What should I have ready before requesting a prototype?

The best starting point is a 3D CAD model (STEP file) and a clear understanding of the part's intended function and operating environment. If you only have a sketch or an idea, our engineering team can help you develop the CAD model.

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RAPID PROTOTYPING

Getting from concept to a physical part fast, before committing to full production.

From Prototype to Production: Scale Fabricated Parts Without Starting Over

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Ready to move from concept to a physical prototype? See what our Reverse Engineering, Inspection, and Rapid Prototyping team can do — including rapid prototyping — or keep exploring related articles below. Reverse Engineering, Inspection, and Rapid Prototyping

Prototype vs. Production Part: What Actually Changes

A prototype proves a concept; a production part proves a business model. Transitioning from a one-off prototype to a full production run almost always requires design adjustments to make the part scalable, cost-effective, and consistently manufacturable.

Material Substitutions

Prototypes are often machined from solid billet or 3D printed for speed. In production, that same part might need to be cast, stamped, or fabricated from sheet metal to meet cost targets. Designing your prototype with the final production method in mind prevents you from having to completely re-engineer the part later.

Relaxing Tolerances

Engineers often specify extremely tight tolerances on prototypes "just to be safe." In production, holding those tight tolerances across thousands of parts drives up costs exponentially. A key part of the transition is identifying which tolerances are critical to function and which can be relaxed to standard manufacturing tolerances.

Finish and Assembly Adjustments

A prototype might be hand-finished or assembled using specialized hardware. Production requires standardized finishes (like batch powder coating) and design adjustments (like replacing tapped holes with PEM inserts) to speed up assembly time on the floor.