Personnel assigned to Naval Facilities Engineering and Expeditionary Warfare Center, Naval Construction Group 1, NMCB-3 and NMCB-4 are creating 3-D-printed face masks to support the hospital ship USNS Mercy’s (T-AH 19) COVID-19 relief efforts. DLA’s newly developed Joint Additive Manufacturing Model Exchange has a dozen approved models for critical items like face shields and surgical masks for all military services to upload for use.
Personnel assigned to Naval Facilities Engineering and Expeditionary Warfare Center, Naval Construction Group 1, NMCB-3 and NMCB-4 are creating 3-D-printed face masks to support the hospital ship USNS Mercy’s (T-AH 19) COVID-19 relief efforts. DLA’s newly developed Joint Additive Manufacturing Model Exchange has a dozen approved models for critical items like face shields and surgical masks for all military services to upload for use. (Photo Credit: Petty Officer 2nd Class Michael Lopez) VIEW ORIGINAL

A tool being developed by the Defense Logistics Agency, can consolidate the Defense Department's technical data into packages for advanced manufacturing, making it a new weapon in the battle against COVID-19.

The military services are already using the Joint Additive Manufacturing Model Exchange, or JAMMEX, to access dozens of models for critical items such as face shields and surgical masks.

Still in development by DLA in conjunction with the National Institutes of Health and the military services, JAMMEX lets users download and print models from multiple sources through a single system, said Tony Delgado, an additive manufacturing program manager with the DLA Information Operations Research and Development Division.

"The value proposition is that JAMMEX can be the authoritative source for DOD [additive manufacturing] stakeholders," he added, "because behind the scenes, DLA is making sure that models that go on JAMMEX are approved models, regardless of origin."

A 3D printer belonging to Marine Air Logistics Squadron 36 prints mask frames on MCAS Futenma, Okinawa, Japan, April 6, 2020. The Marines of MALS-36 are working to produce mask frames and face shields for use in the fight against COVID-19.
A 3D printer belonging to Marine Air Logistics Squadron 36 prints mask frames on MCAS Futenma, Okinawa, Japan, April 6, 2020. The Marines of MALS-36 are working to produce mask frames and face shields for use in the fight against COVID-19. (Photo Credit: Lance Cpl. Madeline Jones) VIEW ORIGINAL

Work on the additive manufacturing portal began two years after the Office of the Secretary of Defense directed DLA to facilitate the exchange of data between the services. DLA information technology experts and logisticians met with industry and academia representatives in 2018 to gain insight into the technological landscape critical to the system's design.

DLA's technology accelerator team worked with DLA functional experts and military users to turn best practices into a prototype. The prototype is now in development by America Makes, a public-private partnership with member organizations from industry, academia, government and non-government agencies, and workforce and economic development resources.

Despite ongoing development, the services have used JAMMEX to print spare parts such as anti-reflection devices, door handles, drone parts and brackets that would otherwise cost more and take longer to procure.

JAMMEX has the potential to reduce readiness risks, improve responsiveness and decrease costs by providing alternate sources for hard-to-procure and obsolete parts, said Catrina Murphy, a DLA additive manufacturing program manager.

"Accelerating the adoption of the military services to load their approved models to JAMMEX, as well as investigating the feasibility of loading vendor-offered proprietary designs to JAMMEX for the military services' organic manufacturing base, are the next steps in propelling JAMMEX to be the DOD AM model authoritative source," she added.

(Michael Molinaro is assigned to the Defense Logistics Agency.)

Related links

Army.mil: COVID-19 Guidance

STAND TO!: Army Advanced Manufacturing Initiative

Army.mil: Worldwide News

Defense.gov

Defense Logistics Agency