3D Printing Facility of Excellence

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The University of Miami’s College of Engineering is at the forefront of innovation in 3D printing and additive manufacturing. Our 3D Printing Facility offers cutting-edge resources to support research, education, and industry collaboration. The 5,850-square-foot collaborative laboratory includes ten 3D MakerBots that use polymers to create objects, and two 3D metal printers—one that uses titanium powder and the other, stainless steel.

3D Printers

3D EOS M100
Additive Manufacturing System
3D Systems ProX 320
Additive Manufacturing System (3D Metal Printer)

The power stability of the 200-watt fiber laser ensures optimal and consistent processing. The small laser spot with excellent detail resolution is ideal for manufacturing highly complex, delicate parts. With its small build space on a round construction platform of 100 mm in diameter, the system is primarily geared towards cost-efficient production in small quantities. 

NOTE: Cost for this equipment use is based on the amount of ink needed, rather than hours of use.For pricing, please navigate to the Request Services tab and reference the Service List section.

The ProX DMP 320 is designed for high precision, high throughput direct metal printing and optimized for critical applications requiring complex, chemically pure titanium, stainless steel or nickel super alloy parts. The ProX DMP 320 offers a large 275mm x 275mm x 320mm build volume. Designed to enable critical industrial applications, including those in aerospace, automotive, and healthcare. 

Location: McArthur Engineering Building, MEB141. 

Additive Manufacturing Material Characterization (Chemical & Physical)

Perkin Elmer Avio 200
Inductively Coupled Plasma Optical Emission Spectrometer
LECO ON836
Oxygen and Nitrogen Elemental Analyzer 
LECO CS844
Carbon and Sulfur Elemental Analyzer

Avio 200 (equipped with a S10 Autosampler) is a compact ICP-OES that combines a vertical plasma design with hardware features to handle even the most difficult, high-matrix samples without dilution. The device can measure elements with high and low concentrations in the same run, regardless of wavelength. The device comes with a Titan MPS™ microwave sample preparation system for simple, safe, and cheap sample preparation for specialized applications. The range of detection for most elements (metals, transition metals, and metalloid elements) is typically 5 µg/L to 100 mg/L. To analyze carbon, sulfur, oxygen and nitrogen, please reserve time on LECO CS844 (Carbon-Sulfur elemental analyzer) or LECO ON836 (Oxygen-Nitrogen elemental analyzer). 

Location: McArthur Engineering Building, Room 141

The ON836 Oxygen/Nitrogen/Hydrogen Elemental Analyzer is used for a wide-range measurement of oxygen, nitrogen, and hydrogen content of inorganic materials, ferrous and nonferrous alloys, and refractory materials using the inert gas fusion technique. The device supports simultaneous analysis of oxygen and nitrogen. The maximum concentration of oxygen measurement is 50 mg/g of sample and nitrogen (in Argon atmosphere) is 30 mg/g of sample. For complete chemical characterization, please book this in addition to the Avio 200 ICP-OES. 


 

Location: McArthur Engineering Building, Room 141

The LECO CS844 is used to analyze a wide-range carbon and sulfur content for the determination of carbon and sulfur in primary steels, ores, finished metals, ceramics, and other inorganic materials based on the principle that CO2 and SO2 absorb infrared (IR) energy at unique wavelengths. The maximum carbon and sulfur concentrations that can be detected is 60 mg/g of sample and nominal throughput is 27 samples per hour. For complete chemical characterization, please book this in addition to the Avio 200 ICP-OES. 



Location: McArthur Engineering Building, Room 141

 

PerkinElmer DSC 8500
Differential Scanning Calorimeter
Haver & Boecker Sieve Sub-Sizing System
Sieve Shaker
Microtrac S3500 DLS
Particle Size Analysis

The Perkin Elmer DSC 8500 is a double-furnace DSC, with second-generation HyperDSC technology. Testing temperature ranges from -180°C to +750°C and can be operated under various atmospheres as required.






Location: McArthur Engineering Building, Room 141

Haver EML Digital Plus is typically used for size fractionation of metallic powders for additive manufacturing applications. Current sieve sizes range from 25 μm to 500 μm plus the pan to collect particles below 25 μm. This can be adjusted based on PI requirement. 






Location: McArthur Engineering Building, Room 141

The Microtrac S3500 DLS laser diffraction (LD) Particle size analyzer can be used to evaluate the particle size distribution of a range of powder materials in suspension. The measurement is carried out with water or isopropyl alcohol as the dispersing medium. The S3500 measures particle size from 0.02 to 2,800 µm and utilizes Mie compensation and Modified Mie calculations for non-spherical particles. The device is also equipped with an optical camera to observe particle shapes as they are measured and to ensure accurate measurements without agglomerated particles.  

Location: McArthur Engineering Building, Room 141

 

AimSizer AS-100
Tap Density Volumeter

Arnold, and Carney Flow Measurement System
Hall

The AimSizer AS-100 Tapped Density Tester (single 250 mL glass graduated cylinder) is used to measure the tapped density of powders, as well as granulated or flaked materials by standardized and repeatable procedures.  

Location: McArthur Engineering Building, Room 141

The Flow tests (based on pore sizes) is conducted to ASTM B213 and B964 standards, which includes rigorous requirements for the accuracy of the equipment and its calibration.

Location: McArthur Engineering Building, Room 141

Mechanical Properties Characterization

Rockwell Hardness Tester

Wilson Tukon Microhardness tester

Nanovea Nanoindentation

To determine Rockwell hardness of hard alloys, metals, quenched, and unquenched steels.









Location: McArthur Engineering Building, Room 141

The microhardness tester works by aligning a diamond pyramid indenter under a light microscope and loading it onto a surface with a standard weight. The microhardness tester is equipped to measure Vicker’s and Knoop Hardness. Loads can vary from 1 g to 3 Kg. To use this machine, sample preparation is required. The samples should have flat, parallel surfaces and one of them should be a metallographically polished surface. This instrument can be used for metal, adhesive, plastic or paint hardness. For sample preparation, please reserve time on Struers LaboForce-100 in addition to the microhardness tester.

Location: McArthur Engineering Building, Room 141

Nanovea nanoindentation equipment can be used to measure hardness and elastic modulus, fracture toughness, yield strength, creep and relaxation, and loss and storage modulus.








Location: McArthur Engineering Building, Room 141

 

Instron 5564 Testing Frame
Mechanical testing
Instron 5982 Testing Frame
Mechanical Testing

The Instron 5564 is ideal for tension, 3-point bending, and compression testing of various materials.

Force capacity: 2 kN.

Location: McArthur Engineering Building, Room 141

The Instron 5982 is used to perform tensile, compression, bend, creep, and cyclic tests on all raw materials and finished goods according to the appropriate ASTM standards.

Force capacity: 100 kN. 

Location: McArthur Engineering Building, Room 141

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