Journal of the Korean Society for Precision Engineering (한국정밀공학회지)

Korean Society for Precision Engineering (한국정밀공학회)
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Development of ELID Monitoring System and its Application to ELID Grinding of Structural Ceramics

ELID 연삭 모니터링 시스템의 개발과 구조 세라믹스 적용 사례

  • Kwak, Tae-Soo (Department of Mechanical Engineering, Gyeongnam National Univ. of Sci. and Tech) ;
  • Kim, Gyung-Nyun (Dept. of Shipbuilding and Marine Engineering, Koje College) ;
  • Kwak, Ihn-Sil (Faculty of Marine Technology, Chonnam National University)
  • 곽태수 (경남과학기술대학교 기계공학과) ;
  • 김경년 (거제대학교 조선해양공학과) ;
  • 곽인실 (전남대학교 해양기술학부)
  • Received : 2013.11.05
  • Accepted : 2013.11.18
  • Published : 2013.12.01
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Abstract

This study has focused on development of ELID monitoring system and its application to ELID grinding of structural ceramics. ELID monitoring system was consisted of grinding equipment, ELID power supply, grinding wheel, electrode and monitoring program. It can give a real time data to check spindle grinding resistance, wheel revolution, dressing current and voltage in ELID grinding process. The performance of developed system was evaluated by applying to grinding of structural ceramics, silicon carbide and alumina. As the results of experiments, monitored data for spindle resistance and ELID dressing current was useful to check steady-state ELID grinding process. From the comparison of spindle resistance between ELID grinding and conventional grinding process according to change of depth of cut, it could be confirmed that the spindle resistance in ELID grinding was lower than conventional grinding process.

Keywords

References

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Cited by

  1. Development of Auto-Control Power Supply of ELID Electrolysis Speed for Metal-Bonded Grinding Wheel vol.33, pp.11, 2016, https://doi.org/10.7736/KSPE.2016.33.11.899