Addiguru expands in-situ monitoring collaborations with Apex Additive Technologies, Renishaw, AMS, LISI AEROSPACE, MTC, and the University of Bolton to advance defect detection in metal LPBF proces...

Addiguru expands in-situ monitoring collaborations with Apex Additive Technologies, Renishaw, AMS, LISI AEROSPACE, MTC, and the University of Bolton to advance defect detection in metal LPBF processes. The initiative focuses on integrating optical, thermal, and machine control data to improve Probability of Defect signals, aiming to reduce reliance on post-build CT scanning. This follows Addiguru's performance in the 2025 ASTRO America In-Situ Monitoring Challenge, where the company achieved 96% accuracy in identifying layer distortion and swelling. The collaboration with Renishaw specifically involves integrating Addiguru software with the RenAM 500Q system to correlate photodiode intensity and thermal maps for real-time process stability.

This development addresses the critical industry bottleneck of high inspection costs and long lead times in aerospace and defense manufacturing. By moving from reactive post-build inspection to proactive in-situ monitoring, Addiguru is positioning itself as a vital software layer in the metal additive manufacturing value chain. While competitors like Sigma Additive Solutions and various OEM-proprietary monitoring suites exist, Addiguru differentiates itself through its multi-sensor fusion approach and hardware-agnostic software architecture. As the industry shifts toward serial production, the ability to validate part quality during the build process is essential for scaling adoption in highly regulated sectors.

These partnerships signal a broader industry trend toward data-driven quality assurance and the digital twin integration required for industrial-scale metal 3D printing. The ability to detect defects 50 to 100 layers earlier than optical monitoring alone suggests significant potential for reducing scrap rates and optimizing production economics. Stakeholders should monitor future integration milestones with additional OEM platforms and the eventual adoption of these monitoring protocols into formal aerospace certification standards.