Feature

How engineers can measure and manage manufacturing stress levels

Stress is something we all must manage, particularly in the workplace. For engineers, however, stress extends beyond personal well-being to the physical stresses locked within materials in engineering components. These are known as residual stresses – a major challenge in manufacturing.

31/03/2025 12:30:03

Font size:

Understanding residual stresses
Residual stresses (RS) have long been recognised in engineering design and manufacturing, but remain a relatively niche research area. In simple terms, residual stresses are the internal stresses present in a part or component when no external load is applied.

Thermo-mechanical manufacturing processes – such as forging, forming, heat treatment, and machining – induce these stresses, which must be controlled to prevent cracking and distortion, while enhancing performance.

Read the full article in DPA's April 2025 issue

Written By Sophia Bell

Sophia Bell is the Group Editor of DPA, Connectivity, and PBSI. She joined the team in 2020 as Assistant Editor after achieving a First-Class Honours BA in English Literature and Film Studies from the University of East Anglia. In her current role, she leads the editorial strategy, driving digital growth and ensuring each title continues to deliver trusted, relevant insight for engineering and manufacturing professionals.