Design Guidelines: Multi Jet Fusion

Our basic guidelines for Multi Jet Fusion include important design considerations to help improve part manufacturability, enhance cosmetic appearance, and reduce overall production time.

Size

Maximum Dimensions

Normal Resolution 11.1 in. x 14.9 in. x 14.9 in.
Normal Resolution 284mm x 380mm x 380mm
black multi jet fusion rendered part

Accuracy

Layer Thickness 0.00315 in.
Minimum Feature Size 0.020 in.
Layer Thickness 80 microns
Minimum Feature Size 0.5mm

For well-designed parts, tolerances of ±0.004 in. (0.10mm) plus ±0.001 in./in. (0.001mm/mm) for each additional inch can typically be achieved. Note that tolerances may change depending on part geometry.


Materials

We offer a commercial-grade unfilled Nylon 12 material that creates durable parts with consistent mechanical properties. Color options include natural gray and black.

VIEW MATERIALS >


Surface Finishes

STANDARD Bead blast to remove all powder, which leaves a consistent overall texture.
CUSTOM
Secondary options include a primer or dye color that can be applied as well as taps and inserts.

Equipment

We use HP Jet Fusion 3D 4200 machines that are capable of accelerated build speeds when compared to other powder-based additive manufacturing technology. The HP 3D printers produce commercial-grade parts with enhanced surface finishes and improved mechanical properties compared to other 3D printing technology.

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Applications engineers discuss 3D printing CAD model

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Thanks for your interest in Proto Labs. Please let us know how we can provide more information on our services. Once we receive your comments, an applications engineer from our team will follow-up as soon as possible.

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