The objective of this study was to analyse the antivibration characteristics of gloves by frequency band while operating light-weighted powered hand grinder. A methodology to estimate vibration isolation effectiveness of gloves was proposed on the basis of overall R.M.S. transmissibility characteristics. And overall R.M.S. transmissibilities of L-, M- and H-spectra were compared. Electric hand grinder was tested in the laboratory and attenuation performances of 3 different gloves(full finger antivibration glove, open finger antivibration glove, and cotton glove) were considered. Eight healthy male subjects were employed to polish metal plate with a tool. The results indicate that there was no significant difference among antivibration characteristics by frequency bands while operating light-weighted electric hand grinder.

1. 서론 
2. 연구 방법 및 절차 
3. 실험 결과 및 분석 
4. 결론 
5. 참고문헌

• 황성환 | Seong-Hwan Hwang
• 이동춘 | Dong-Choon Lee
• 장규표 | Kyu-Pyo Jang