Proceedings of the KWS Conference (대한용접접합학회:학술대회논문집)

The Korean Welding and Joining Society (대한용접접합학회)
권호 표지

Realtime Measurement of Power and Dynamic Resistance in Resistance Spot Welding

저항 점용접에서의 입열량과 동저항의 실시간 측정에 관한 연구

  • 장희석 (명지대학교 기계공학부) ;
  • 조승범 (명지대학교 기계공학부 대학원)
  • Published : 2003.05.01
Download PDF
⟨ Previous Next ⟩

Abstract

The purpose of research is to measure power and dynamic resistance value through RMS module. Specially designed RMS-DC hardware module was tested. Its output which is obtained every half cycle was compared with that of commercial weld checker. The results show good agreement and the relative error in the measurement was found to be around 5%.

Keywords