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《Journal of Engineering Design》 2009-03
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Design of large cross-section block horns with slots for ultrasonic plastic welding

LIANG Zhao-feng1,2,3,ZHOU Guang-ping1,MO Xi-ping2,LI Zheng-zhong1(1.Department of Electronic Engineering,Shenzhen Polytechnic,Shenzhen 518055,China;2.Institute of Acoustics,Chinese Academy of Sciences,Beijing 100080,China;3.Graduate School of the Chinese Academy of Sciences,Beijing 100080,China)  
A new design method for large cross-section ultrasonic plastic welding block horns with slots was presented and experimental validation on it was carried out.Firstly,the block horns are reasonably divided into some units,and then these units were compared with half wavelength block resonator with constant cross-section.By adopting the concept of equivalent mechanical impedance,the frequency equation of the mentioned horn element unit was obtained and meanwhile the influence of coupled vibration was taken into account.Finally,by utilizing this equation,the influence of the number of slots,their width and length on vibrating characteristics of horn were analyzed.In light of this design method,several groups of the target block horns are manufactured and the results indicate that the resonant frequency well agrees with the theoretic one.
【Fund】: 国家自然科学基金资助项目(10574094);; 广东省自然科学基金资助项目(07009027)
【CateGory Index】: TG457
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【Citations】
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【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 LIANG Zhao-feng1,2,ZHOU Guang-ping1,ZHANG Yi-hui1(1Department of Electronic Engineering,Shenzhen Polytechnic,Shenzhen 518055,China)(2Graduate University of Chinese Academy of Sciences,Beijing 100080,China);Optimum design of large cross-section blade-like ultrasonic plastic welding horns[J];Machinery Design & Manufacture;2009-02
2 Liang Zhaofeng1,2,3,Zhou Guangping1,Mo Xiping2,Zhang Yihui1,Li Zhengzhong1(1 Department of Electronic Engineering,Shenzhen Polytechnic,Shenzhen 518055;2 Institute of Acoustics,Chinese Academy of Sciences,Beijing 100080;3 Graduate School of Chinese Academy of Sciences,Beijing 100080);A New Design Method for Large Cross-section Blade-like Ultrasonic Plastic Welding Horns with Slots[J];Mechanical Science and Technology for Aerospace Engineering;2008-03
3 LIANG ZhaoFeng1,2,3 ZHOU GuangPing1 MO XiPing3 ZHANG YiHui 1(1.Department of Electronic Engineering,Shenzhen Polytechnic,Shenzhen 518055,China)(2.Graduate University of Chinese Academy of Sciences,Beijing 100080,China)(3.Institute of Acoustics,Chinese Academy of Sciences,Beijing 100080,China);DESIGN OF LARGE CROSS-SECTION CYLINDRICAL-TYPE ULTRASONIC PLASTIC WELDING HORNS WITH SLOTS[J];Journal of Mechanical Strength;2010-04
4 LIANG Ming-jun~(1,2), ZHOU Guang-ping~2,WANG Jia-xuan~1,SUN Wei-he~2 (1.Nanchang Institute of Aeronautical Technology, Nanchang 330034,China; 2.Shenzhen Polytechnic, Shenzhen 518055,China);Study on coupled vibration of ultrasonic vibrators[J];Journal of Nanchang Institute of Aeronautical Technology;2004-01
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6 LIANG Zhao-feng1,2,3,ZHOU Guang-ping1,MO Xi-ping2(1.Department of Electronic Engineering,Shenzhen Polytechnic,Shenzhen 518055,China;2.Institute of Acoustics,Chinese Academy of Sciences,Beijing 100080,China;3.Graduate University of Chinese Academy of Sciences,Beijing 100080,China);Simplified design method for strip-like ultrasonic plastic welding horns[J];Technical Acoustics;2008-01
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China Proceedings of conference Full-text Database 3 Hits
1 LIANG Zhao-feng~(1,2) ZHOU Guang-ping~1 MO Xi-ping~2(1.Department of Electronic Engineering,Shenzhen Polytechnic,Shenzhen 518055,China;2.Institute of Acoustics,Chinese Academy of Sciences,Belting 100080,China);Design of Ultrasonic Plastic Welding Block Horns with Slots[A];[C];2008
2 LIANG Zhao-feng,ZHOU Guang-ping (Shenzhen Polytechnic,Shenzhen 518055,China);Design method for large cross-section ultrasonic plastic welding horns[A];[C];2009
3 QIN Lei,CAO Hui~*,YE Fa-gen (Institute of Applied Acoustics,Shannxi Normal University,Shaanxi 'Key Laboratory of Ultrasound,Xi'an 710062,China);Revise the resonance frequency of the large dimension stepped horn[A];[C];2009
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