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ExOne's additive manufacturing in metal uses three

dimensional printing (3DP) technology to create full-form parts

for a variety of industrial, commercial, and art applications. By

selectively printing a specially-engineered binder into paper-

thin layers of powdered material, the process creates metal,

and glass components layer-by-layer directly from CAD data.

3DP is capable of a geometric complexity unmatched using

conventional manufacturing methods. Components produced

by ExOne achieve greater than 90% density, can reduce

weight, integrate multi-piece assemblies, enhance product

functionality, produce internal conformal cooling/heating

channels into mold tools, and significantly reduce lead times

for prototype and short run production.

Parts are built in a layered fashion. Each layer is comprised of two materials:

   A. Powdered Material (Metal, Glass or Ceramic)

Powdered material is spread across the build platform.

  B. Bound MaterialThe printhead selectively “prints” binder on each layer of powdered material.

This temporarily builds the part until it can be sintered to the specified density.

1. Print

Selectively dispense

binder using inkjet

printing technology

2. Recoat

The build platform is

lowered by a set

increment.

3. Spread

Spreads a new

layer of powdered

metal.

 4. Repeat

Repeat Steps 1-3,

until the part is

built.

5. Finish

Unbound metal is

removed. Parts are

cured, sintered, or

sintered/infiltrated

Printing Process:Print functional parts in hours

directly from CAD

The M-Print™:

Industrial-Grade System

for Short-Run ProductionBuild envelope:

750 x 380 x 400mm

(29.5 x 15 x 15.75 in.)

Functional Prototype

Production MetalGlass Parts PrintedDirectly from CAD

&

Art by Bathsheba GrossmanProsthetic Hand / Terminal EndCourtesy of ToughWare PRX

+ Additive Manufacturing: 3D Printing in Metal /Glass

Introducing the M-Flex™:

 A Complete Solution for Metal 3D PrintingBuild envelope: 400 x 250 x 250 mm(15.7 x 9.8 x 9.8 in.)

Complex Parts

• Unlimited design freedom

• Impossible-to-mold features

• Complex internal geometry

Small to large parts

• Largest build envelope in the industry

• Rapid manufacturing

• Metal and glass parts and prototypes

without tooling

Production Capability

• Scalable production volumes

• Greater than 90% density

• Fully functional metal prototypes

• Mass customization

• Delivery in days or weeks–not

months

> Learn more at exone.com

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With decades of manufacturing

experience and over $80 million

dollars invested in research and

product development, ExOne

has pioneered the evolution ofnontraditional manufacturing.

This investment has yielded a new

generation of rapid production

technology in the field of additive

manufacturing as well as advanced

micromachining processes.

ExOne is the optimal partner for

any industrial manufacturer who is

transitioning their manufacturing

business to the digital age.

ExOne operates manufacturing and

support centers throughout The

Americas, Europe, and Asia. To learn

more, please visit exone.com or call

+1 877 773 9663.

 ExOne Metal Facilities:

United States

Corporate Headquarters

The Ex One Company, LLC127 Industry Blvd.

North Huntingdon, PA 15642USA

T: +1 877 773 9663

T: +1 724 863 9663

F:  +1 724 864 9663

Bathsheba Grossman

+ Applications for 3D Printing in Metal /Glass

exone.com