| 单一变幅杆的设计分析 |
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| 引用本文： | 尚彦芝,蔡晓君,刘湘晨,高钜.单一变幅杆的设计分析[J].新技术新工艺,2011(3):26-28. |
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| 作者姓名： | 尚彦芝 蔡晓君 刘湘晨 高钜 |
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| 作者单位： | 1. 北京石油化工学院,机械工程学院,北京,102617
2. 清华大学,基础工业研究中心,北京,100084 |
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| 基金项目： | 北京市教科委面上资助项目(KM200810017003) |
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| 摘 要： | 超声变幅杆是超声加工设备中超声系统的重要组成部分之一。通过合理的设计,变幅杆才能将输入的振动放大合适的倍数后再传递出去。单一变幅杆在设计时需要考虑诸多问题。本文为了研究方便,设定变幅杆为理想状态,以此来分析变幅杆的性能参数。以圆锥变幅杆为例,分别讨论了变幅杆无负载条件下和有负载条件下的情况,并利用谐振方程进行了设计计算。本文还通过计算研究了简单形状的加工工具头对变幅杆的影响。通过定性分析讨论了变幅杆参数变化以及工具杆与变幅杆连为一体的利弊。
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| 关 键 词： | 超声变幅杆 设计 谐振方程 |
The Analysis and Design of Single Ultrasonic Transformer |
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| SHANG Yanzhi,CAI Xiaojun,LIU Xiangchen,GAO Ju.The Analysis and Design of Single Ultrasonic Transformer[J].New Technology & New Process,2011(3):26-28. |
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| Authors: | SHANG Yanzhi CAI Xiaojun LIU Xiangchen GAO Ju |
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| Affiliation: | SHANG Yanzhi1,CAI Xiaojun1,LIU Xiangchen1,GAO Ju2(1.Department of Mechanical Engineering,Beijing Institute of Petrochemical Technology,Beijing 102617,China,2.Fundamental Industrial Training Center,Tsinghua University,Beijing 100084,China) |
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| Abstract: | Ultrasonic transformer is an important part of the system in ultrasonic machining equipment.The input could be enlarged appropriately and transferred through the reasonable design.Many problems must be considered when designing a single ultrasonic transformer.For convenience,the parameters were assumed with ideal state.The paper discussed the design processes of ultrasonic transformer with off-load and on-load and used the resonance equation for the design.It also studied the advantages and disadvantages wh... |
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| Keywords: | Ultrasonic transformer Design Resonance equation |
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