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KMID : 0895419990090020052
Journal of Korean Society of Occupational and Enviromental Hygiene
1999 Volume.9 No. 2 p.52 ~ p.65
Evaluation of Hand - Arm Vibration of Steel Processing Factory Workers





Abstract
This study was performed to evaluate the hand-arm vibration of the steel processing factory workers. Measurement, evaluation and assessment were based on the International Standard(ISO 5349). The frequency weighted accelerations of the various hand-held tools and total exposure time were measured to assess the periods for the white finger symptom to occur.
As a result, it was found that the air angle grinder and the air baby grinder are more harmful than other hand-held tools. It was also found that using various vibratory tools together is more harmful than using a single tool.
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