Transactions of the Korean Society of Mechanical Engineers (대한기계학회논문집)

The Korean Society of Mechanical Engineers (대한기계학회)
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Belt Tension Distribution for Belt Contact Abrasive Belt Drive

벨트접촉식 연삭 벨트구동의 벨트 장력 분포

  • 임영호 (숭실대학교, 기계공학과) ;
  • 김현수 (성균관대학교 공대 기계공학과) ;
  • 안효원 (수원공업전문대학 기계설계과)
  • Published : 1989.09.01
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Abstract

Belt tension distribution for an abrasive blet grinding was investigated analytically and experimentally for (1) slack side and (2) tight side blet grinding. Classical Eytelwein equation was used to predict the belt tension distribution with dividing contact angles into (1) inactive and (2) active angles. General friction theory was modified based on the friction force between the belt and the support in the grinding contact area that was obtained by experiments. It was found that analytical results were in good agreement with the experimental results. Also, the tight side belt grinding was recommended since it could carry out more grinding load than that of slack side belt grinding.

본 연구에서는 일반적인 평벨트 구동의 Eytelwein식을 이용하여 가공물이 풀리와 풀리사이의 벨트에서 연삭되는 벨트 접촉식 연삭에서 벨트 장력분포를 이론 및 실험적으로 구하고 벨트와 풀리사이의 내접촉 특성을 밝혀 벨트 연삭장치의 효율 개선을 위한 설계자료를 구하고자 하였다.

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