Revolutionizing Marine Manufacturing With Additive Technology
ST Engineering (STE), a global leader in technology, defense, and engineering, has set a new standard in marine manufacturing. By adopting cutting-edge additive manufacturing (AM) technology from Nikon SLM Solutions, STE transformed the production of critical marine components like the aluminum impeller. This case study reveals how advanced AM solutions addressed traditional manufacturing challenges, reduced lead times, and enhanced performance in demanding environments. System: SLM®500
... System: SLM®500
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The Challenge:

The closed impeller is a vital component in marine propulsion systems, but its complex geometry and need for corrosion resistance posed significant manufacturing hurdles. Traditional methods required lengthy lead times—up to a year—while obsolescence issues compounded delays. STE needed a solution that could meet these challenges efficiently while delivering superior performance.

The Solution:

Through its partnership with Nikon SLM Solutions, STE leveraged the SLM®500 and innovative materials like Aheadd® CP1 to achieve transformative results.

  • Enhanced Corrosion Resistance: The use of Aheadd® CP1 improved the durability and lifespan of components in harsh marine environments.
  • Optimized Design: Free Float technology enabled geometry refinements, reducing the need for support structures and boosting efficiency.
  • Significantly Reduced Lead Times: On-demand digital manufacturing cut production times by over 90%, ensuring rapid delivery of critical parts.

The Results:

This case study showcases the game-changing impact of additive manufacturing in the maritime sector:

  • Durability and Reliability: Enhanced performance in corrosive, high-demand environments.
  • On-Demand Manufacturing: A streamlined process eliminated obsolescence issues and reduced downtime.
  • Sustainability and Efficiency: Advanced materials and design optimization supported the shift toward greener shipbuilding practices.

Discover how Nikon SLM Solutions is empowering innovation and redefining the possibilities for marine manufacturing. Download the full case study to learn how additive manufacturing can revolutionize your production processes.

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