Ultraprecision Diamond Turning of Stainless Steel by Applying Ultrasonic Vibration

Moriwaki, T.; Shamoto, Eiji

doi:10.1016/s0007-8506(07)62053-8

Cited by 242 publications

(88 citation statements)

References 8 publications

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“…All of the pegs and ultrasonic horns used in the experiments described in the previous sections are supported by this methods. This method was also used in the study of the cutting process with ultrasonic vibration [4].…”

Section: Points Supporting Methods For Vibrating Bodiesmentioning

confidence: 99%

Some effects of ultrasonic vibration on the inserting operation

Mohri

Saito

1994

Int J Adv Manuf Technol

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Section: Points Supporting Methods For Vibrating Bodiesmentioning

confidence: 99%

Some effects of ultrasonic vibration on the inserting operation

Mohri

Saito

1994

Int J Adv Manuf Technol

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“…Effects such as a reduction in the cutting force due to the addition of ultrasonic vibrations in micro drilling have been reported (3)～ (8) . The authors have suggested conditions that extend tool life upon adding ultrasonic vibrations when drilling a hole of diameter 0.2 mm or below with an L/D of 20 or above (9) .…”

Section: Problems In Micro Deep Drillingmentioning

confidence: 99%

Attempt to Increase Step Feed by Adding Ultrasonic Vibrations in Micro Deep Drilling

Nambu

Ochiai

Horio

et al. 2011

JAMDSM

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In high aspect ratio micro deep drilling, to shorten the machining time while maintaining the tool life, the addition of ultrasonic vibrations to increase the step feed was examined. First, machining experiments with L/D=10 were conducted, and an increase in the step feed upon the addition of ultrasonic vibrations was confirmed by evaluation of the cutting force and tool wear. Furthermore, micro deep drilling with a high aspect ratio of L/D=20 was examined. Our results reveal that reducing the cutting speed and adding ultrasonic vibrations shorten the machining time by increasing the step feed while maintaining a long tool life. Moreover, we confirmed that the developed technique is effective for the micro deep drilling of holes with a small diameter of 0.1 mm and L/D=15.

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“…Mainly, the cutting direction is used as the most practical application of ultrasonic vibration [48,3].…”

Section: Directions Of Application Of Ultrasonic Vibrationmentioning

confidence: 99%

Modelling of autoresonant control of ultrasonic transducer for machining applications

Voronina

Babitsky

Meadows

2008

Proceedings of the Institution of Mechanical Engineers, Part C:

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A computer model of a non-linear ultrasonic vibrating system with the possibility of autoresonant control is presented in this paper. The system controlled consists of two modules, the first of which is an electromechanical model of an ultrasonic transducer comprising a piezoelectric transducer and a step concentrator. The second module simulates an influence from the machining process. Coefficients of the electromechanical model and its validity were estimated through an identification process based on the experiments with a real ultrasonic transducer. Further, a numerical model of the autoresonant control of this system has been developed. The autoresonant control maintains the resonant regime of oscillation by means of positive feedback, which provides transformation and amplification of the control signal. The model allows the use and comparison of three control strategies depending on the different electrical and mechanical feedback control signals. The results from simulation and from real machining experiments under different control strategies are compared and discussed.

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Ultraprecision Diamond Turning of Stainless Steel by Applying Ultrasonic Vibration

Cited by 242 publications

References 8 publications

Some effects of ultrasonic vibration on the inserting operation

Some effects of ultrasonic vibration on the inserting operation

Attempt to Increase Step Feed by Adding Ultrasonic Vibrations in Micro Deep Drilling

Modelling of autoresonant control of ultrasonic transducer for machining applications

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