1、此文档是毕业设计外文翻译成品（ 含英文原文+中文翻译），无需调整复杂的格 式！下载之后直接可用，方便快捷！本文价格不贵,也就几十块钱！一辈子也就 一次的事！ 外 文 标 题 ： Development of Ultrasonic Specifically Drilling Technology And Improvement of Construction of Ultrasonic Machine Tools 外文作者：Vladimir N. Khmelev , Sergey S. Khmelev, Maxim V. Khmelev, Sergey V. Levin, Yuriy M. Ku
2、zovnikov 文献出处：2018 IEEE 13th International Conference and Seminar of Young Specialists(如觉得年份太老，可改为近 2 年，毕竟很多毕业生都这样做) 英文 1896 单词，11070 字符，中文 3108 汉字。 Development of Ultrasonic Specifically Drilling Technology And Improvement of Construction of Ultrasonic Machine Tools Vladimir N. Khmelev , Sergey S.
3、Khmelev, Maxim V. Khmelev, Sergey V. Levin, Yuriy M. Kuzovnikov Abstract :The article is devoted to development of specified ultrasonic equipment for specifically drilling of fragile and very hard materials. Index Terms:Ultrasonic, fragile and very hard materials, boring, drilling, equipment. I.FEAT
4、URES OF ULTRASONIC SPECIFICALLY DRILLING Developing of technique led to universal applying of fragile and very hard materials such as glass, semiconducting materials, ferrites and ceramics. Therefore general using of fragile and very hard materials in various industry fields is limited by absence and imperfection of existing technologies of mechanical treatment. Using nowadays electrochemical, electro-erosion and electron-beam methods dont allow to solve the problems because the methods is usef
