高速度撮影によるレーザー切断現象の研究
Norifumi SATO, Yoshimichi IWASE, Shigeru YAMAGUCHI, Katsuhiko SUNAKO, Tomoo FUJIOKA, Kenzou NANRI, Yoshitaka YAMAMOTO
著者情報
1998 年 10 巻 2-3 号 p. 162-163
詳細
1998 年 10 巻 2-3 号 p. 162-163
A high speed photography technique was demonstrated in order to explore transient laser beam cutting phenomena. Dynamic cutting kerf production during a CO2 laser irradiation on soft steel and stainless steel sheets are imaged using a fix velocity cine moving picture camera. Such observation suggested that a detail analysis of the relations between laser induced plume contour and fusion zone should be required for the improved processing quality.
