Journal of the Korean Society for Precision Engineering (한국정밀공학회지)

Korean Society for Precision Engineering (한국정밀공학회)
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Development of Auto-Control Power Supply of ELID Electrolysis Speed for Metal-Bonded Grinding Wheel

금속결합제 연삭 숫돌의 ELID 전해속도 자동 조절장치 개발

  • Shin, Gun-Hwi (Department of Mechanical Engineering, Gyeongnam National University of Science and Technology) ;
  • Kwak, Tae-Soo (Department of Mechanical Engineering, Gyeongnam National University of Science and Technology)
  • 신건휘 (경남과학기술대학교 기계공학과) ;
  • 곽태수 (경남과학기술대학교 기계공학과)
  • Received : 2016.09.19
  • Accepted : 2016.10.15
  • Published : 2016.11.01
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Abstract

ELID grinding is an excellent technique for the mirror grinding of the variety of the advanced metallic or nonmetallic materials. The focus of this study is the development of an automatic-control electrolysis-speed device for the automation of the ELID-grinding process. For the development of the automatic-control electrolysis-speed device, analysis experiments regarding the ELID cycle and oxide-layer removal and creation were conducted according to a truing and dressing process. Also, a comparative experiment was conducted to confirm the variance of the electrolysis speed in accordance with changes of the voltage. The experiment results for the developed automatic-control electrolysis-speed device show that the developed device could control the electrolysis speed according to voltage changes through the use of the data that are monitored during the ELID-grinding process.

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References

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