自動車修理板金における打刻音と打刻位置の関係

抄録

The purpose of this study was to clarify the skill of expert from the relationship between the hammering sound and the hammering position. The hammering sound during the sheet metal work was recorded and the three-dimensional behavior of the hammer movement was measured. The incremental change in the amplitude of the hammering sound was smaller in the expert than in the non-expert. There was no relation between the amplitude value of the hammering sound and the hammering position, which is common among experts.