| 超声振动切削加工振幅的简易测量 |
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| 引用本文： | 伍利群. 超声振动切削加工振幅的简易测量[J]. 工具技术, 2009, 43(6): 121-123 |
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| 作者姓名： | 伍利群 |
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| 作者单位： | 湖南工学院 |
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| 基金项目： | 湖南省科技计划资助项目 |
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| 摘 要： | 超声变幅杆振幅位移是超声振动加工中表征功率超声系统输出声功率大小的重要性能指标，常用测量方法或者测量精度差，或者仪器昂贵、不易操作。本文介绍了超声振动数控加工振幅的两种简易测量方法，该方法具有仪器简单、操作简便和便于在加工现场测量、结果相对准确等优点，对于超声变幅杆的振幅测量具有实用性和可行性。
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| 关 键 词： | 超声振动加工 振幅 塞尺 千分表 |
Simple Measurement Method of Amplitude in Ultrasonic Vibration Cutting |
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| Wu Liqun. Simple Measurement Method of Amplitude in Ultrasonic Vibration Cutting[J]. Tool Engineering(The Magazine for Cutting & Measuring Engineering), 2009, 43(6): 121-123 |
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| Authors: | Wu Liqun |
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| Affiliation: | Wu Liqun(Department of Mechanical Engineering , Hunan Institute of Technology, Hengyang, Hunan 421008, China) |
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| Abstract: | The displacement of ultrasonic amplitude-modulated pole is a criterionrelevant tothe characterisation of the voice output frompower ultrasound systeminthe ultrasonic vibration cutting·The known waysto measurethe amplitude are either with a lowprecision or difficult to manipulate·Inthis paper ,the two simple methods of measuring amplitude have beenintroducedinthe ultrasonic vibration CNC machining·These methods have alot of advantages ,such as simple apparatus ,easyto manipulate ,conve- nient for measuringinthe processing site ,and a correspondingly exact result·They are applicable and advisable ways to measure the amplitude of ultrasonic-modulated pole· |
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| Keywords: | ultrasonic vibration cutting amplitude feeler gauge micrometer gauge |
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