Robby Mannens

Papers

Total Citations

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About

Robby Mannens is a researcher specializing in advanced surface engineering and manufacturing processes, with a particular focus on machine hammer peening (MHP) and its effects on material surface integrity. His work centers on the mechanical finishing of high-performance steels, including AISI 52100 bearing steel and AISI 304 stainless steel, which are critical for applications in machine tools and rolling bearings. Mannens’ major contributions include demonstrating how robot-based MHP can significantly enhance surface integrity—improving hardness, residual stress profiles, and fatigue resistance—thereby preventing premature failure in highly loaded components. His 2020 study on AISI 52100 steel, with 11 citations, is a foundational reference in the field, while his 2021 work on energy-dependent surface integrity of stainless steel (6 citations) further explores the process’s versatility. By linking process parameters to material outcomes, Mannens provides actionable insights for industries seeking durable, reliable surfaces. His research is notable for bridging robotic automation with precision surface treatment, offering a scalable solution for manufacturing. For students and researchers, Mannens’ work exemplifies how targeted mechanical finishing can extend component life and performance in demanding engineering environments.