자동차 조립공정에서 동력수공구에 의하여 발생되는 국소진동의 측정과 분석에 관한 연구A Study on Measurement and Analysis of Local Vibration Induced by the Powered Hand Tools Used in Automobile Assembly Lines
- Other Titles
- A Study on Measurement and Analysis of Local Vibration Induced by the Powered Hand Tools Used in Automobile Assembly Lines
- Authors
- 박희석; 허승무
- Issue Date
- 2004
- Publisher
- 대한산업공학회
- Keywords
- powered hand tool; vibration syndrome; Raynaud’s disease; automobile assembly; ISO 5349
- Citation
- 산업공학(IE interfaces), v.17, no.3, pp.12 - 12
- Journal Title
- 산업공학(IE interfaces)
- Volume
- 17
- Number
- 3
- Start Page
- 12
- End Page
- 12
- URI
- https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/26239
- ISSN
- 1225-0996
- Abstract
- The purpose of this study is to investigate the characteristics of vibration induced by the powered hand
tools used in the automobile assembly lines, and estimate the prevalence of vibration syndrome. The
acceleration levels of four major powered hand tools were measured using the ISO 5349 method along
with the time of exposure to the vibration of the hand tools. Four-hour-energy-equivalent frequencyweighted
accelerations ranged from 1.27m/s2 to 2.58m/s2, After exposure to vibration for 12.6 years, about
10% of the workers using impact ranches were expected to develop Raynaud’s disease. For the workers
using grinders, 16.6% of the workers were expected to develop Raynaud’s disease. The results would be of
help in developing the guidelines of local vibration control.
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