Journal of the Korean Society for Precision Engineering (한국정밀공학회지)

Korean Society for Precision Engineering (한국정밀공학회)
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Analysis and development of the angular twist type torque-meter

비틀림각 검출방식을 이용한 토크미터의 해석과 개발

  • 김지웅 (중앙대학교 대학원) ;
  • 오세훈 (중앙대학교 기계공학) ;
  • 이종원 (중앙대학교 기계공학) ;
  • 정연두 (삼척대학교 정밀기계공학) ;
  • 김진남 (삼척대학교 정밀기계공학과)
  • Published : 2000.06.01
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Abstract

In this study, the angular twist type torque-meter was designed and manufactured with STS 304 and fiber-reinforced composite materials to improve the dynamic properties of the existing torque-meter. From the Experimental and analytical results, it was found that the dynamic characteristics of co-cured bonded torque-meter rotating shaft were better than those of the adhesively and unreinforced torque-meter rotating shaft. For the torque-meter rotating shaft manufactured by co-cured bonded with the glass fiber-epoxy composite and with a stacking sequence of $[$\pm$30$^{\circ}$/STS304]_{2s}$, the natural frequency and the radial spring constant were increased by 64% and 137% compared to those of the unreinforced torque-meter rotating shaft.

Keywords

References

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