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김재환(Kim, Jeahwan),박철우(Park, Cheolwoo),한상용(Han, Sangyong),권남진(Guan, Namjin),강춘구(Kang, Chungu),정영채(Jung, Youngchae) 한국소음진동공학회 2005 한국소음진동공학회 논문집 Vol.15 No.5
This paper Presents the performance test of an impact hammer drill in conjunction with the parameter consideration of coefficient of restitution, lubrication and friction, pressure leakage, vibration damper and production quality. Novel measurement setups are innovated in order to get the Parameter data. The measured data are compared with the computational results, and this comparison gives a confidence on the computational model, which can be used for a optimal design of impact hammer drills.