自動車板金修理における熟練技術者の打刻時に見られる動作の共通項

抄録

This study analyzed the skill of the experience engineer in auto body repair. The striking motion of an expert's hammer during the sheet-metal molding process in an automobile repairing process was analyzed and compared with those of non-experts. We tried to clarify that measured the movement of skilled and unskilled individuals while repairing cars by using the sheet metal molding process using by a three-dimensional digital motion analysis equipment. As a result, we found that the experts used two kind of hammerings. Also, they moved almost none of the end of the hammer handle. And when we watched the movement of the hammer from the top during the hammering, the experts hammering movement were better in a circle motion.