3D SYSTEMS

During this early phase of product development, it is desirable to quickly and affordably evaluate numerous design alternatives with models that look and feel like the real thing but do not typically need to be fully functional. Stakeholders can better visualize design intent, and they can make faster, more effective decisions, when they can see and touch alternative concepts side by side.
Functional Prototypes As product designs begin to take shape, designers need to verify and test design elements to ensure the new product will function as intended. 3D printing allows design verification to be an iterative process where designers identify and address design challenges to spur new inventions or quickly identify the need for design revisions. Some 3D printed prototypes so closely match the mechanical properties of production parts that they can be used for crash testing and other functional testing. Printed concept models let sales and marketing show a product before it goes into production. For verification applications, the parts should provide a true representation of design performance. Material characteristics, model accuracy, feature detail resolution and build volume are key attributes to consider in choosing a 3D printer for functional verification.
Applications may include form and fit, functional performance, assembly verification and aerodynamic testing, to name a few. Verification prototypes provide real, hands-on feedback to quickly prove design theories through practical application.
For verification applications, the parts should provide a true representation of design performance. Material characteristics, model accuracy, feature detail resolution and build volume are key attributes to consider in choosing a 3D printer for functional verification.

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