Browse by Editorial Category
Browse by Edition Date

June 2018

Skip Navigation Links.
Expand Aerospace-Defense ManufacturingAerospace-Defense Manufacturing
Expand Applying TechnologyApplying Technology
Expand ControlsControls
Collapse Current NewsCurrent News
3Diligent Expands Digital Manufacturing Services
API Expands Services Division with New Texas Location
ARNO USA Rebrands H.B. Rouse American Made Line of Carbide Cutting Tools and Inserts
The 2018 ASSEMBLY Show October 23-25
AXYZ International Enters Waterjet Industry by Acquiring WARDJet
Industrial Duct Fabrication Supersizes Airflow Handling Capabilities
BIG KAISER Precision Tooling Celebrates 70-Year Anniversary
FFG Feeler and FFG DMC Select CNC Systems Inc. as USA Importer
Prototype and Low Volume Friction Welding Services
U.S. Cutting Tool Consumption Up 7.4 Percent in February
350 and#176;F Electrically Heated Cabinet Oven
HAIMER Basic Mill - Milling and Drilling in One
Tool Clamping Safe as Well as Efficient
Las Vegas Event Explores Data-Driven Ecosystems and the Smart Factory
INDEX Announces New Distributors
Industrial Innovations Named Authorized FANUC Robotics Integrator
Mahr Signs Cooperation Agreement with NanoFocus
Marposs Announces Acquisition of Aviation Tooling Supplier BPMA
Mastercam Partners with NASA HUNCH Program
TITANS of CNC Academy Kits Now Available
M.A. Metal Adds New CO2 Mitsubishi Laser Machine
Myers Spring Achieves IATF 169492016 Certification
Oberg Medical Expands Capabilities with X-L Acquisition
Novel Industry Partnership Brings Latest Metal Additive Manufacturing Tech to Ohio State
OMIC Randamp;D Expands Members with Addition of CGTech and Summit
Radiant Vision Systems Moves to Larger Facility
TsugamiRem Sales LLC Announces Partnership with MachineMetrics IIoT Platform
TsugamiRem Sales Celebrates 40 Years
Renishaw Equator 500 Enables Accurate Gauging of Larger Parts
Rex-Cut Abrasives Celebrates 90 Years in Manufacturing
Device Combines Ability to Add USB and Ethernet to Machines
Sigma Labs Signs Cooperative Agreement with the National Institute of Standards and Technology
10-Bar Internal Quench Vacuum Furnace
Techniks Industries Rebrands as Frontline Tooling Solutions
Tooling Tech Group Acquires Century Tool Group
Nations First Aerospace Engineering Apprenticeship Occupation
JTEKT Toyoda Adds ACI to Distribution Network
TRAK Machine ToolsJones Machinery to Host Cincinnati Open House
All-Electric Bending Machinery
UNITED GRINDING Group Celebrates Flow Assembly Line Launch
New Ceramic Grade for Machining Gray Cast Iron
Expand Finishing-Grinding-AbrasivesFinishing-Grinding-Abrasives
Expand People In The NewsPeople In The News
Expand Plant MaintenancePlant Maintenance
Expand Retrofit-Remanufacture-RepairRetrofit-Remanufacture-Repair

show all editions →

Click here to watch Tutorial Videos >

Sigma Labs Signs Cooperative Agreement with the National Institute of Standards and Technology



Sigma Labs, Inc., a provider of quality assurance software under the PrintRite3D brand, has entered into a Cooperative Research and Development Agreement (CRADA) with the National Institute of Standards and Technology (NIST). NIST and Sigma will study the effects of recycled powder and part placement on process variability and part quality using Sigma's PrintRite3D technology.

"The study will characterize the use of recycled powder in the laser powder bed fusion (LPBF) process using both in-situ monitoring technology and post process mechanical property characterization, and is vitally important to the global additive manufacturing (AM) community because today it is known that changes in powder characteristics and chemistry may impact the build process and resulting part quality," said a company spokesperson.

"This collaboration represents a step forward in providing a much-awaited technical solution and understanding of powder reuse and its implicit cost savings. The results from this study will be disseminated to the AM community through journal articles while the in-situ and ex-situ data will be made available via the NIST AM Material Database," added the spokesperson.

During this study, Sigma's In-Process Quality Assurance PrintRite3D INSPECT software will play a key role in quantifying process variability and part quality using its proprietary Thermal Energy Density (TED) In Process Quality Metric, an industry first for quantitatively measuring melt pool variation and part quality.

"Using our PrintRite3D technology will enhance NIST's interlaboratory round-robin studies to provide much needed and currently unavailable scientific in-situ data on the impacts that different build layouts or recycled powder have on the LPBF AM process and its variability," said Mark Cola, President and Chief Technology Officer at Sigma Labs. "With this knowledge, we can help to improve the efficiency and reliability of the process so that the AM community can take full advantage of its desirable material and cost savings."

For more information contact:

Sigma Labs Inc.

3900 Paseo del Sol

Santa Fe, NM 87507

505-438-2576

info@sigmalabsinc.com

www.sigmalabsinc.com

< back