Study on Ultrasonic Vibration Effects on Grinding Process of Alumina Ceramic (Al2O3)
Nowadays, engineering ceramics have significant
applications in different industries such as; automotive, aerospace,
electrical, electronics and even martial industries due to their
attractive physical and mechanical properties like very high hardness
and strength at elevated temperatures, chemical stability, low friction
and high wear resistance. However, these interesting properties plus
low heat conductivity make their machining processes too hard,
costly and time consuming. Many attempts have been made in order
to make the grinding process of engineering ceramics easier and
many scientists have tried to find proper techniques to economize
ceramics' machining processes. This paper proposes a new diamond
plunge grinding technique using ultrasonic vibration for grinding
Alumina ceramic (Al2O3). For this purpose, a set of laboratory
equipments have been designed and simulated using Finite Element
Method (FEM) and constructed in order to be used in various
measurements. The results obtained have been compared with the
conventional plunge grinding process without ultrasonic vibration
and indicated that the surface roughness and fracture strength
improved and the grinding forces decreased.
[1] Y. Wang, K. S. Moon, M. H. Miller, "Micro-Actuation in Precision
Grinding," Proceedings of the ASME Dynamics Systems and Control
Division, vol 58, 1996.
[2] Y. Wang, K. S. Moon, M. H. Miller, "A new Method for Improving the
Surface Grinding Process," International Journal of Manufacturing
Science and Production, vol 1, no. 3, 1998, pp. 159-167.
[3] H. Dam, J. Jensen, P. Quist, "Surface characterization of ultrasonic
machined ceramics with diamond impregnated sonotrode," Machining of
Advanced Materials 847, NIST Special Publication, pp. 125-133, 1993.
[4] M. Kubota, Y. Tamura, N. Shimamura, "Ultrasonic machining with a
diamond impregnated tool," Bulletin of Japan Society of Precision
Engineering 11, pp. 127-132, 1977.
[5] D. Prabhakar, P. M. Ferreira, M. Haselkorn, "An experimental
investigation of material removal rates in rotary ultrasonic machining,"
Transactions of the North American Manufacturing Research of SME
10, pp. 211-218, 1992.
[6] H. C. Mult, G. Spur, S. E. Holl, "Ultrasonic Assisted Grinding of
Ceramics," Journal of Material Processing Technology, pp. 287-293,
1996.
[7] S. Hanasaki, J. Fujivara, T. Wada, Y. Hasegawa, "Vibratory Creep Feed
Grinding," Nippon Kikai Gakkai Ronbunshu C Hen, vol 60, no. 573. pp.
1829-1834, 1994.
[8] V. A. Poletav, V. A. Khrul'kov, "Intermittent Grinding with Oscillation
of the Work," Stanki Instrument, vol 61, no. 1, pp. 33-34, 1990.
[9] Y. Wu, Y. Fan, M. Kato, T. Kuriyagawa, K. Syoji, T. Tachibana,
"Development of an ultrasonic elliptic-vibration shoe center-less
grinding technique," Journal of Material Processing Technology, 155-
156, pp. 1780-1787, 2004.
[10] Y. Wu, T. Kondo, M. Kato, "A new center-less Grinding Technique
Using a Surface Grinder," Journal of Material Processing Technology,
162-163, pp. 709-717, 2005.
[11] T. Nakagawa, K Suzuki, T. Uematsu, "Highly Efficient Grinding of
Ceramic and Hard Metals on Grinding Center," Annals of CIRP, vol 35,
no. 1, pp. 205-210, 1986.
[12] S. G. Amin, M. H. M. Ahmed, H. A. Youssef, "Computer-aided design
of acoustic horns for ultrasonic machining using finite-element
analysis," Journal of Material Processing Technology, pp. 55, 254-
260,1995.
[1] Y. Wang, K. S. Moon, M. H. Miller, "Micro-Actuation in Precision
Grinding," Proceedings of the ASME Dynamics Systems and Control
Division, vol 58, 1996.
[2] Y. Wang, K. S. Moon, M. H. Miller, "A new Method for Improving the
Surface Grinding Process," International Journal of Manufacturing
Science and Production, vol 1, no. 3, 1998, pp. 159-167.
[3] H. Dam, J. Jensen, P. Quist, "Surface characterization of ultrasonic
machined ceramics with diamond impregnated sonotrode," Machining of
Advanced Materials 847, NIST Special Publication, pp. 125-133, 1993.
[4] M. Kubota, Y. Tamura, N. Shimamura, "Ultrasonic machining with a
diamond impregnated tool," Bulletin of Japan Society of Precision
Engineering 11, pp. 127-132, 1977.
[5] D. Prabhakar, P. M. Ferreira, M. Haselkorn, "An experimental
investigation of material removal rates in rotary ultrasonic machining,"
Transactions of the North American Manufacturing Research of SME
10, pp. 211-218, 1992.
[6] H. C. Mult, G. Spur, S. E. Holl, "Ultrasonic Assisted Grinding of
Ceramics," Journal of Material Processing Technology, pp. 287-293,
1996.
[7] S. Hanasaki, J. Fujivara, T. Wada, Y. Hasegawa, "Vibratory Creep Feed
Grinding," Nippon Kikai Gakkai Ronbunshu C Hen, vol 60, no. 573. pp.
1829-1834, 1994.
[8] V. A. Poletav, V. A. Khrul'kov, "Intermittent Grinding with Oscillation
of the Work," Stanki Instrument, vol 61, no. 1, pp. 33-34, 1990.
[9] Y. Wu, Y. Fan, M. Kato, T. Kuriyagawa, K. Syoji, T. Tachibana,
"Development of an ultrasonic elliptic-vibration shoe center-less
grinding technique," Journal of Material Processing Technology, 155-
156, pp. 1780-1787, 2004.
[10] Y. Wu, T. Kondo, M. Kato, "A new center-less Grinding Technique
Using a Surface Grinder," Journal of Material Processing Technology,
162-163, pp. 709-717, 2005.
[11] T. Nakagawa, K Suzuki, T. Uematsu, "Highly Efficient Grinding of
Ceramic and Hard Metals on Grinding Center," Annals of CIRP, vol 35,
no. 1, pp. 205-210, 1986.
[12] S. G. Amin, M. H. M. Ahmed, H. A. Youssef, "Computer-aided design
of acoustic horns for ultrasonic machining using finite-element
analysis," Journal of Material Processing Technology, pp. 55, 254-
260,1995.
@article{"International Journal of Mechanical, Industrial and Aerospace Sciences:54014", author = "Javad Akbari and Hassan Borzoie and Mohammad Hossein Mamduhi", title = "Study on Ultrasonic Vibration Effects on Grinding Process of Alumina Ceramic (Al2O3)", abstract = "Nowadays, engineering ceramics have significant
applications in different industries such as; automotive, aerospace,
electrical, electronics and even martial industries due to their
attractive physical and mechanical properties like very high hardness
and strength at elevated temperatures, chemical stability, low friction
and high wear resistance. However, these interesting properties plus
low heat conductivity make their machining processes too hard,
costly and time consuming. Many attempts have been made in order
to make the grinding process of engineering ceramics easier and
many scientists have tried to find proper techniques to economize
ceramics' machining processes. This paper proposes a new diamond
plunge grinding technique using ultrasonic vibration for grinding
Alumina ceramic (Al2O3). For this purpose, a set of laboratory
equipments have been designed and simulated using Finite Element
Method (FEM) and constructed in order to be used in various
measurements. The results obtained have been compared with the
conventional plunge grinding process without ultrasonic vibration
and indicated that the surface roughness and fracture strength
improved and the grinding forces decreased.", keywords = "Engineering ceramic, Finite Element Method,
Plunge grinding, Ultrasonic vibration.", volume = "2", number = "5", pages = "656-5", }