USMC uses 3D printing for mine clearance rocket headcap
3D-printed headcap for the M58 Mine Clearing Line Charge. (Photo: USMC)
Additive manufacturing expands its uses for USMC.
The USMC explored a new application for additive manufacturing with a recent successful test event at the Yuma Proving Ground in Arizona.
Having worked with the Naval Surface Warfare Center Corona Division, the Program Manager for Ammunition (PM Ammo) at Marine Corps Systems Command (MCSC) assessed a 3D-printed stainless steel headcap for a rocket motor used to detonate an M58 Mine Clearing Line Charge (MICLIC).
The evaluation involved launching the rocket motor to detonate the mine-clearing line charge.
CWO2 Justin Trejo, a project officer with PM Ammo at MCSC, said: ‘We essentially created a 3D-printed product and incorporated it into a highly explosive system.’
3D printing allows a physical object to be created from a digital design. According to the USMC, it is useful for MICLIC because traditional manufacturing methods for the rocket headcap ‘can be both timely and costly’, so MCSC wanted to identify a more efficient method for producing the part.
More from Defence Notes
-
![US speeds up B61-13 nuclear bomb production as programme moves further ahead of schedule]()
US speeds up B61-13 nuclear bomb production as programme moves further ahead of schedule
The US government plans to accelerate production even further after achieving key B61-13 milestones months ahead of schedule, as the programme advances amid growing US-China strategic competition.
-
![Canada’s C$2 billion ACSV deal reinforces new defence industrial strategy as allies align]()
Canada’s C$2 billion ACSV deal reinforces new defence industrial strategy as allies align
General Dynamics Land Systems-Canada is the country’s first strategic partner under the Defence Industrial Strategy’s Strategic Partnership Framework, an effort to provide companies with confidence to invest and boost the defence labour force.
-
![New UK armed forces minister frames High North defence as vital to “homeland security”]()
New UK armed forces minister frames High North defence as vital to “homeland security”
The UK’s Minister for the Armed Forces Louise Sandher-Jones made her first appearance in the role before the House of Commons Defence Committee this week to highlight efforts to improve capability in the High North.
-
![Canada seeks to strengthen industrial ties with the US on classified programmes]()
Canada seeks to strengthen industrial ties with the US on classified programmes
Ottawa explores expanding defence-industrial cooperation with Washington into sensitive programmes, an approach that could reshape NORAD modernisation, strengthen North American supply chains and create new opportunities for defence contractors.
