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那惊人的热源——激光器——在金属加工应用中又一次获得巨大的进展。只有这次它才取得了真正的信誉。是否还记得十二年前首次采用激光器时的狂热情景?技术记者在整个事情上不惜笔墨大写特写。当时深信,激光器即将成为世界上的第八奇迹。许多大公司都争相发展激光器。然而,几年后,至少在加工金属物件方面是失败了。固体激光器就是不能切割金属。缺乏的是能连续运转的高功率系统。几个
That amazing source of heat, lasers, has once again made tremendous progress in metal processing applications. Only this time it has achieved true credibility. Do you still remember the fanaticism of using lasers for the first time 12 years ago? Technical reporters did not hesitate to write close-ups on the whole matter. It was convinced at that time that the laser was about to become the eighth miracle in the world. Many large companies are rushing to develop lasers. However, a few years later, at least in the processing of metal objects failed. Solid-state lasers cannot cut metals. What is lacking is a high-power system that can operate continuously. several