Generation of mechanical vibrations in metal samples by the use of the pinch effect

Troitskiy, O A; Skvortsov, О. B.; Stashenko, V. I.

doi:10.1088/1757-899x/218/1/012020

Cited by 6 publications

(4 citation statements)

References 6 publications

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“…When conducting the research was carried out the measurement of vibration response of a multicomponent acceleration sensors that were glued to the round specimens of different metals [6]. Similarly conducted control the vibration response of specimens with rectangular cross section, as shown in Figure 1.…”

Section: Methods Of Researchmentioning

confidence: 99%

Analysis of the Relationships for the Vibrational Response to the Excitation of Vibro-acoustic Processes in Conductors from the Action of a Pulsed Current

Troickij

Skvorcov

Pravotorova

et al. 2018

Kms

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Section: Methods Of Researchmentioning

confidence: 99%

Analysis of the Relationships for the Vibrational Response to the Excitation of Vibro-acoustic Processes in Conductors from the Action of a Pulsed Current

Troickij

Skvorcov

Pravotorova

et al. 2018

Kms

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“…In industrial conditions, especially in the metal industry, workers are exposed to vibrations transmitted through the ground on which they work. They often stand on the ground, which is the subject of technological processing, and their professional activities generate vibrations (Łakomy et al, 2017, Troitskiy et al, 2017, Venglár et al, 2018. In such situations, technical means in the form of vibroisolatators, such as: platforms, are used for human protection.…”

Section: Mechanical Vibrations In the Work Environmentmentioning

confidence: 99%

Reduced Vibrations and Noise During Grinding

Nowacki

Łakomy

2019

New Trends in Production Engineering

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It is the duty of every employer to provide its employees with safe, hygienic and ergonomic working conditions. Available information suggests that working conditions in Poland improve each year, thanks to the ever-growing security culture prevailing in Polish enterprises. In spite of everything, there is still a problem of hazards in the workplace, and special attention should be paid to acoustic threats - vibrations and audible noise. Although entities operating on the market offering comprehensive services to reduce the exposure of employees to vibroacoustic hazards, there is still a need to develop new methods to protect the health of employees. Excessive exposure to vibrations and noise is associated with negative health effects that are exposed to, among others, employees involved in the mechanical processing of steel structures. Employees also experience the impact of local and general vibrations. Local vibrations can be relatively easily eliminated using anti-vibration gloves, while the reduction of general vibrations is often an unresolved problem for employees and employers. The publication presents the results of research on the development of the method of damping mechanical vibrations generated during grinding steel constructions. The research included several stages, among others: selection and preparation of the research material, design and construction of the test stand, measurements of vibration acceleration and industrial verification of the obtained results.

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“…In [8] presents a methodology for assessing the vibratory response of the pulse current. In this method, to eliminate the influence of heating the samples under the action of the current was investigated the effects of single pulses.…”

Section: The Study Of the Action Of The Pulse Currentmentioning

confidence: 99%

“…The effect of pulse current also can improve the quality of welded joints [7]. Since the passing pulse current through the metal samples is accompanied by the generation of powerful ultrasonic vibrations, the parameters of which can be controlled within a wide range [8], it is possible to combine guided modes of welding, cooling and subsequent diagnostic nondestructive testing of the weld without the involvement of specialized hardware on each of these stages. Occurs when transmission of the pulse current fluctuation of metal can be used as a source of cyclic loadings and the means of diagnosing the state of the conductive structural elements [9,10].…”

Section: Introductionmentioning

confidence: 99%

Ultrasonic Vibroacoustic Processes, Excited By Heating By Impulse Currents of Metals

Troickij¹,

Skvorcov²,

Stashenko³

2018

Kms

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Generation of mechanical vibrations in metal samples by the use of the pinch effect

Cited by 6 publications

References 6 publications

Analysis of the Relationships for the Vibrational Response to the Excitation of Vibro-acoustic Processes in Conductors from the Action of a Pulsed Current

Analysis of the Relationships for the Vibrational Response to the Excitation of Vibro-acoustic Processes in Conductors from the Action of a Pulsed Current

Reduced Vibrations and Noise During Grinding

Ultrasonic Vibroacoustic Processes, Excited By Heating By Impulse Currents of Metals

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