论文部分内容阅读
辛辛那奇医疗中心的一位学生用 CO_2激光在树脂玻璃圆筒上创作雕刻。将激光束聚焦在圆筒内部,这样雕刻时可以不损伤圆筒的表面。左图是由电动马达驱动显示的这种激光雕刻作品。
A student at the Cincinnati Medical Center created a sculpture on a Plexiglas cylinder with CO 2 laser. Focus the laser beam inside the cylinder so that the surface of the cylinder is not damaged when engraving. The left is a laser engraving that is driven by an electric motor.