the Sub-Zer0 2 project

the Sub-Zer0 2 project
17 February 2025

The Sub-Zer0 2 project for

 

At Additive Italia, we're passionate about pushing the boundaries of what's possible with additive manufacturing.

We recently had the privilege of collaborating with Leon Paul a worldwide renowned name in fencing equipment in London UK, to engineer their innovative Sub-Zer0 2 pistol grip.

This project perfectly showcased the power of blending design competence, Design for Additive Manufacturing (DfAM), and simulation-driven engineering.

Leon Paul's vision for the Sub-Zer0 2 was clear: a grip that offers

  • unparalleled comfort
  • perfect control
  • enhnaced responsiveness

They wanted to create a grip that feels like an extension of the fencer's hand, enhancing their performance on the piste. This presented a unique challenge: how to achieve this ergonomic perfection while ensuring the grip's structural integrity and manufacturability.

Our team at Additive Italia tackled this challenge head-on.

We started by meticulously analyzing the biomechanics of fencing, understanding the forces and movements involved.

This, combined with Leon Paul's deep understanding of fencer needs, informed our design process. We leveraged our expertise in DfAM to optimize the grip's geometry for additive manufacturing, ensuring efficient material usage and minimizing post-processing.

Crucially, simulation played a vital role.

We used advanced simulation tools to analyze the grip's performance under stress, predicting its behavior and identifying potential weak points before any physical prototypes were even produced. This allowed us to iterate quickly and confidently, refining the design until we achieved the perfect balance of ergonomics and durability.

We were able to create internal structures and lattice patterns that maximized strength while minimizing weight, a feat simply impossible with traditional manufacturing methods.

The result? A fencing grip that's not just functional, but truly revolutionary.

The Sub-Zer0 2 offers a personalized fit, enhances weapon control, and ultimately contributes to improved fencing performance. It’s a testament to the power of collaborative engineering, where design expertise, DfAM principles, and simulation-driven insights converge to create a product that exceeds expectations.

 

We're incredibly proud to have partnered with Leon Paul on this project and are excited to see the Sub-Zer0 2 in the hands of fencers worldwide. This project exemplifies our commitment to innovation and demonstrates how additive manufacturing can transform product design and performance.

 

Yes, it's true serial production, it's an actual stunning product athletes can buy at a reasonable price.

 

just try it out!