원문정보
Ergonomic Factors Assessment on Hand Tool Handle
초록
영어
The goal of this study is to investigate the ergonomic factors in designing or selecting the hand tool handle. Electromyogram (EMG) were measured for various wrist postures and handle sizes under two loading conditions. Anthropometric data were measured and the correlation with EMG measurement data were analyzed. Investigations of this study show that wrist posture should be neutral for minimum muscle tension and optimum handle size can be found by measuring the EMG measurement data. It show that hand width and EMG measurement data is greatly correlated also. This study can be a guide of designing or selecting a hand tool, but further study with large sample sizes and various groups is needed for making general conclusion.
목차
1. 서론
2. 실험
2.1 피실험자
2.2 인체 치수 측정
2.3 EMG를 이용한 근육 부하 측정
3. 결과 분석
3.1 손목 자세에 따른 근전도 측정 결과 분석
3.2 손잡이 크기에 따른 근전도 측정결과 분석
3.3 인체 측정장치와의 상관관계 분석
4. 결론
5. 참고문헌