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Tuesday, November 26, 2024

Navy turns to 3D Printing for Submarine Valve Meeting


Hunt Valve, a Fairbanks Morse Protection (FMD) subsidiary, has secured a contract from the Maritime Sustainment Know-how and Innovation Consortium (MSTIC) to fabricate a pioneering 3D printed valve meeting for U.S. Navy submarines.

Using additive manufacturing, the 70-pound valve meeting, a primary for U.S. submarines, guarantees superior high quality and a lowered manufacturing timeline in comparison with conventional sand-casting strategies.

Navy turns to 3D Printing for Submarine Valve AssemblyNavy turns to 3D Printing for Submarine Valve Assembly
Valve physique being printed. (Picture Credit score: FMD)

Partnering with Lincoln Electrical, Hunt Valve employs additive manufacturing to craft the valve our bodies, a departure from typical subtractive strategies. By stacking layers of copper-nickel, they obtain heightened effectivity and accuracy, eliminating the challenges posed by porous sand-casted parts.

valve assemblyvalve assembly
The finished valve meeting. (Picture Credit score: FMD)

Traditionally, additive manufacturing for submarine elements has been restricted to smaller parts, with purposes for complicated alloys like copper-nickel remaining uncommon. The adoption of 3D printing for valve meeting manufacturing guarantees to speed up Navy fleet part manufacturing by as much as 75%, enhancing manufacturing effectivity and bolstering home provide chain resilience.

“The utilization of additive manufacturing meeting with copper-nickel for big valve manufacturing is an actual step ahead for our trade,” stated Andrew Pfister, vp, aftermarket and product improvement at Fairbanks Morse Protection.

“Not solely does it create a superior product by way of high quality, however the course of can considerably cut back lead-in instances.

Embracing modern applied sciences like additive manufacturing not solely expedites manufacturing but in addition strengthens nationwide safety by decreasing reliance on abroad suppliers.

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