Journal of the Korean Society of Manufacturing Process Engineers (한국기계가공학회지)

The Korean Society of Manufacturing Process Engineers (한국기계가공학회)
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Development of the Pin Type Load-cell Using Strain Gauge

Strain Gauge를 이용한 핀형 로드셀 개발

  • Lee, Dong-Wook (School of Mechanical Engineering, Gyeongsang National UNIV.) ;
  • Park, Min-Hyuk (School of Mechanical Engineering, Gyeongsang National UNIV.) ;
  • Lee, Gye-Gaong (Mirae Industry) ;
  • Kim, In-Hwan (School of Mechanical Engineering, Gyeongnam National UNIV. of Science and Technology) ;
  • Lee, Seok-Soon (School of Mechanical Engineering, Gyeongsang National UNIV.)
  • Received : 2014.07.14
  • Accepted : 2014.08.08
  • Published : 2014.08.31
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Abstract

A pin-type load-cell which uses shear-type strain gauges was developed to measure the tension of a wire in a winch. A finite element analysis was performed to determine the locations of the strain gauges. All of the shear-type strain gauges were attached onto parts that undergo regularly shear stress distributions. A Wheatstone bridge circuit was used to connect each of the gauges and to measure the strains. Linearity within the 5% error range was noted when testing the pin-type load-cell.

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References

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