Please use this identifier to cite or link to this item:
標題: 一個OUNBS變幅桿之設計與分析
Design and analysis of a open-uniform nonrational B-spline horn
作者: 詹博鈞
Chan, Po Chuan
關鍵字: B-spline曲線;B-Spline horn;超音波致動;位移放大;Ultrasonic actuation;Displacement amplification
出版社: 精密工程學系所
引用: [1]鄭振東,1996,超音波工程,全華科技圖書科技股份有限公司 [2]姚明宗,2009,共振式聲化學反應器之分析與實驗,國立成功大學,碩士論文。 [3]紀瑋倫,2009,鐵磁性Fe81-xCoxGa19薄膜之磁性伸縮研究,國立台灣科技大學,碩士論文。 [4]魏文彬,2002,壓電材料結合之楔形體在面外剪力負載下之機電場分析,國立成功大學,碩士論文。 [5]賴耿陽,2001,超音波工學理論實務,復漢出版社. [6]John, F., 2012, Ultrasonics – Transducers – Magnetostrictive Hardware, Cleaning Technologies Group, LLC [7]John, F., 2012, Ultrasonics – Transducers –Piezoelectric Hardware, Cleaning Technologies Group, LLC. [8]Y.W. and E.M., ‘’A study on a new flexural-mode transducer-solid horn system and its application to ultrasonic plastics welding,’’ ELSEVIER Ultrasonics,Vol.34,pp. 235-238(1996). [9]J.T., T.U., K.H., Y.F., T.S.,T.O. and T.T., ‘’New methods of ultrasonic welding of metal and plastic materials,’’ ELSEVIER Ultrasonics,Vol.34,pp. 177-185(1996). [10]Yong D., Kim, J.K., and P.T., ‘’Numerical analysis of ultrasonic wire bonding: Effects of bonding parameters on contact pressure and frictional energy,’’ ELSEVIER mechanics of materials, Vol.38,pp. 11-24 (2006). [11]K. Deb, A. Pratap, S. Agarwal and T. Meyarivan, ‘’A fast and elitist multiobjective genetic algorithm: NSGA-II’’, IEEE Transactions on Evolutionary Computation, 6 (2002) 182-197. [12]D. E. Goldberg, Genetic algorithms in search, optimization & machine learning, Addison Wesley Publishing Company, Inc., MA, 1989. [13]A. Cardoni, M. Lucas, M. Cartmell and F. Lim, A novel multiple blade ultrasonic cutting device, Ultrasonics, 42 (2004), 69-74. [14]B. N. Nagarkar and R. D. Finch, Sinusoidal horns, ‘’The Journal of the Acoustical’’Society of America, 50 (1971) 23-31. [15]K. F. Graff, Wave motion in elastic solids, Oxford : The Clarendon Press, 1975. V. Salmon, A new family of horns, The Journal of the Acoustical Society of America, 17 (1946) 212-218. [16]S. Sherrit, S. A. Askins, M. Gradziol, B. P. Dolgin, X. Bao, Z. Chang and Y. Bar-Cohen, ‘’Novel horn designs for ultrasonic/sonic cleaning welding, soldering, cutting and drilling’’, in: Proceedings of the SPIE Smart Structures Conference 2002, Vol. 4701, Paper No. 34, San Diego, CA. [17]A. Iula, L. Parenti, F. Fabrizi and M. Pappalardo, ’’A high displacement ultrasonic actuator based on a flexural mechanical amplifier’’, Sensors and Actuators A, 125(2006) 118-123. [18]O. V. Abramov, High-intensity ultrasonics : theory and industrial applications, Gordon and Breach Science Publishers, The Netherlands, 1998. [19]D. F. Rogers and J. A. Adams, Mathematical elements for computer graphics, 2nd edition, McGRAW-Hill, New York, 1990. [20]J. Woo, Y. Roh, K. Kang and S. Lee, ‘’Design and construction of an acoustic horn for high power ultrasonic transducers’’, in: Proceedings P. C. Pandey and H. S. Shan, H.S., Modern Machining Processes, Tata MaGraw-Hill, New York, 1980. [21]S. Charles, R. Williams and T. L. Poteat, Micromachined structures in ophthalmic microsurgery, Sensors and Actuators, A21–A23 (1990) 263–266. [22]A. Iula, S. Pallini, F. Fabrizi, R. Carotenuto, N. Lamberti and M. Pappalardo, A high frequency ultrasonic bistoury designed to reduce friction trauma in cystectomy operations, in: Proceedings of 2001 IEEE Ultrasonics Symposium, 2001, pp. 1331–1334.

A new horn for high displacement amplification is developed. The profile of the horn is a open uniform nonrational B-Spline curve. The ultrasonic actuation of the horn exploits the first longitudinal displacement mode of the horn. The horn is designed by an optimization scheme. Prototypes of the horns are manufactured by a numerical control machining process. Performances of the proposed horn were evaluated by experiments. Experimental results of the fabricated horn confirm the effectiveness of the design method. The displacement amplification of the proposed horn is higher than that of the traditional catenoidal and Bézier horn with the same length and end surface diameters.
其他識別: U0005-1908201323153200
Appears in Collections:精密工程研究所

Show full item record

Google ScholarTM


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.