日本福冈工业大学的专家研制成一种使用紫外激光的激光车床 ,该车床能够把直径约 10 0 0 μm的聚酰亚胺硬树脂加工成微型叶轮和轴承等零件 ,还可加工陶瓷和钻石等坚硬材料。这种车床的关键部件是一个钇铝石榴石的紫外激光发生器和一个由脉冲马达驱动的五轴精密载物台 ,把激光加 Japan Fukuoka University of Technology experts developed a laser using UV laser lathe, the lathe can diameter of about 100μm polyimide hard resin into miniature impeller and bearing parts, but also processing ceramics and diamonds and other hard material. The key components of this lathe are an ultraviolet laser generator of yttrium aluminum garnet and a five-axis precision stage driven by a pulse motor. The laser plus