Hand‐Arm Vibration Exposure Among Aircraft Riveters

ABSTRACT

The aim of this study is to investigate the hand‐arm vibration transmitted from handheld power tools to the hands of riveters. The experimental task approach was employed in a real work setting involving drilling and riveting processes. Vibration levels from both processes were measured using an accelerometer within three allocated timeframes of 5, 10, and 15 min. The results of the study indicated that the levels of hand‐arm vibration recorded during the drilling operation ranged between 1.1 and 1.9 m/s ² , while riveting yielded 1.3 to 2.3 m/s ² vibration levels. Despite the short‐term experimental vibration levels remained within the acceptable limits, extrapolations indicate that standard full‐shift riveting operations may pose a significant risk of developing hand‐arm vibration syndrome. Thus, the results of this study ultimately lead to recommendations for further evaluation on its effects on human physiological responses.