Influence of ultrasonic action on the bending deformation of D16 and V95 alloy plates

Bazelyuk, G. Ya.; Lyubchik, A. M.; Matsievskaya, S. Ya.; Petrunin, G. A.; Tikhonov, L. V.

doi:10.1007/bf00769792

Cited by 2 publications

(2 citation statements)

References 1 publication

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“…[3][4][5][6][7] In addition, many studies have investigated the use of ultrasonic vibrations in plastic deformation. [8][9][10][11][12][13][14][15][16][17][18][19][20] We have previously reported on the deformation and impact-reduction characteristics when ultrasonic vibrations are applied to aluminum-alloy plates, 21) aluminumalloy pipes, 21) cylindrical hot-melt adhesives, 22,23) and highstrength steel plates. 24) The high-strength steel plate (tensile strength: 590 to 710 N=mm 2 ) was bent at an angle of 52°, and the maximum impact force was 314 N when ultrasonic vibrations were not applied.…”

Section: Introductionmentioning

confidence: 99%

Development of an impact-reduction device by applying ultrasonic vibrations to a high-strength steel plate using a downsized transducer

Suzuki

Ikeoka

Tsujino

2016

Jpn. J. Appl. Phys.

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In this study, we attempted to downsize an ultrasonic impact-reduction device and studied its use in vehicles because the use of large devices increases the overall vehicle weight and size and reduces fuel economy. We downsized the ultrasonic transducer to 195 mm from 435 mm and measured the vibration, deformation, and impact-reduction characteristics. The resonant frequency changed after a bolt-clamped Langevin-type transducer was connected with the horn, and the motional admittance decreased. Upon application of ultrasonic vibrations to a high-strength steel plate, the deformation magnitude increased, the springback magnitude decreased by up to 25%, and the impact force decreased by 18%. While the downsized impact reduction system was found to be less effective, it still showed an impact reduction effect.

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Section: Introductionmentioning

confidence: 99%

Development of an impact-reduction device by applying ultrasonic vibrations to a high-strength steel plate using a downsized transducer

Suzuki

Ikeoka

Tsujino

2016

Jpn. J. Appl. Phys.

View full text Add to dashboard Cite

show abstract

“…Various studies have focused on the use of ultrasonic vibrations for plastic deformation. [1][2][3][4][5][6][7][8] We have studied the deformation and impact-reduction characteristics of hightensile steel and aluminum alloy plates and pipes to which ultrasonic vibrations were applied. 9,10) The impact force was reduced by up to 35% by the application of ultrasonic vibrations.…”

Section: Introductionmentioning

confidence: 99%

Impact-reduction effect by applying ultrasonic vibrations to a cylindrical hot-melt adhesive

Suzuki

Hayashida

Tsujino

2015

Jpn. J. Appl. Phys.

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Impact-reduction structures and materials are used for many applications such as the crushable zones of vehicles and buffers for precision equipment. However, they do not absorb sufficient energy from the impact in all cases. Furthermore, the impact-reduction characteristics cannot be changed instantaneously. As such, in this study, we aim to develop an impact-reduction system by applying ultrasonic vibrations that can change the rigidity of the material instantaneously in the event of an impact. We developed an experimental device to confirm the impact-reduction effect of applying ultrasonic vibrations to a hot-melt adhesive (HMA). The vibration characteristics of the ultrasonic transducer and the impact-reduction characteristics were measured. The ultrasonic transducer was driven almost as designed. Furthermore, the impact force was reduced by up to 20% by the application of ultrasonic vibrations.

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Influence of ultrasonic action on the bending deformation of D16 and V95 alloy plates

Cited by 2 publications

References 1 publication

Development of an impact-reduction device by applying ultrasonic vibrations to a high-strength steel plate using a downsized transducer

Development of an impact-reduction device by applying ultrasonic vibrations to a high-strength steel plate using a downsized transducer

Impact-reduction effect by applying ultrasonic vibrations to a cylindrical hot-melt adhesive

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