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离子束抛光(又称离子束腐蚀加工或离子束铣削加工)是六十年代末正式研制成功的精密加工新技术。七十年代以来,美国国防部门和民用工业部门以及一些大学,对离子束抛光技术及其应用进行深入研究,取得显著成就。
Ion beam polishing (also known as ion beam etching or ion beam milling) is the late 1960s officially developed a new precision machining technology. Since the 1970s, the U.S. defense and civilian industries as well as some universities have made in-depth studies on ion beam polishing technology and its applications and achieved remarkable achievements.