EXPERIMENTAL STUDIES OF NOISE AND VIBRATION IN HYDROELECTROPULSE PRESS WORKING AREA
The experiments supporting theoretical conclusions on the process regularities of the vibration excitation and noise generation are considered. As part of the study, part blanks, such as thin plates and of a complex profile, were machined on the presses of T 1228 and T 1225 Models. Thus, sound level...
| Main Authors: | , |
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| Format: | Article |
| Language: | Russian |
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Don State Technical University
2013-09-01
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| Series: | Advanced Engineering Research |
| Subjects: | |
| Online Access: | https://www.vestnik-donstu.ru/jour/article/view/425 |
| _version_ | 1797881462897246208 |
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| author | Vitaly Victorovich Kozlyuk Alexander Nikolayevich Chukarin |
| author_facet | Vitaly Victorovich Kozlyuk Alexander Nikolayevich Chukarin |
| author_sort | Vitaly Victorovich Kozlyuk |
| collection | DOAJ |
| description | The experiments supporting theoretical conclusions on the process regularities of the vibration excitation and noise generation are considered. As part of the study, part blanks, such as thin plates and of a complex profile, were machined on the presses of T 1228 and T 1225 Models. Thus, sound levels (dBA), as well as noise pressure and vibration speed levels in octave and 1/3-octave frequency intervals were specified. Experimental data were recorded by the multifunctional acoustic meter “Ekofizika”. Noise measurements were performed by the preamplifier and microphone capsule, and vibration measurements — by the three-component accelerometer. The most intense components of the spectrum are recorded in the low and mid-range frequencies (31.5—500 Hz). At higher frequencies, the sound radiation intensity is falling off — 3—5 dBA per octave. |
| first_indexed | 2024-04-10T03:19:27Z |
| format | Article |
| id | doaj.art-eb00f9eb6b0c40358915a1cca98ba818 |
| institution | Directory Open Access Journal |
| issn | 2687-1653 |
| language | Russian |
| last_indexed | 2024-04-10T03:19:27Z |
| publishDate | 2013-09-01 |
| publisher | Don State Technical University |
| record_format | Article |
| series | Advanced Engineering Research |
| spelling | doaj.art-eb00f9eb6b0c40358915a1cca98ba8182023-03-13T07:31:24ZrusDon State Technical UniversityAdvanced Engineering Research2687-16532013-09-01135-612012410.12737/1289418EXPERIMENTAL STUDIES OF NOISE AND VIBRATION IN HYDROELECTROPULSE PRESS WORKING AREAVitaly Victorovich Kozlyuk0Alexander Nikolayevich Chukarin1Ростовский государственный университет путей сообщения, Россия.Донской государственный технический университет, Россия.The experiments supporting theoretical conclusions on the process regularities of the vibration excitation and noise generation are considered. As part of the study, part blanks, such as thin plates and of a complex profile, were machined on the presses of T 1228 and T 1225 Models. Thus, sound levels (dBA), as well as noise pressure and vibration speed levels in octave and 1/3-octave frequency intervals were specified. Experimental data were recorded by the multifunctional acoustic meter “Ekofizika”. Noise measurements were performed by the preamplifier and microphone capsule, and vibration measurements — by the three-component accelerometer. The most intense components of the spectrum are recorded in the low and mid-range frequencies (31.5—500 Hz). At higher frequencies, the sound radiation intensity is falling off — 3—5 dBA per octave.https://www.vestnik-donstu.ru/jour/article/view/425спектры шума и вибрацииэкспериментальные исследованиядиапазон частотзвуковое излучениезвуковое давление. |
| spellingShingle | Vitaly Victorovich Kozlyuk Alexander Nikolayevich Chukarin EXPERIMENTAL STUDIES OF NOISE AND VIBRATION IN HYDROELECTROPULSE PRESS WORKING AREA Advanced Engineering Research спектры шума и вибрации экспериментальные исследования диапазон частот звуковое излучение звуковое давление. |
| title | EXPERIMENTAL STUDIES OF NOISE AND VIBRATION IN HYDROELECTROPULSE PRESS WORKING AREA |
| title_full | EXPERIMENTAL STUDIES OF NOISE AND VIBRATION IN HYDROELECTROPULSE PRESS WORKING AREA |
| title_fullStr | EXPERIMENTAL STUDIES OF NOISE AND VIBRATION IN HYDROELECTROPULSE PRESS WORKING AREA |
| title_full_unstemmed | EXPERIMENTAL STUDIES OF NOISE AND VIBRATION IN HYDROELECTROPULSE PRESS WORKING AREA |
| title_short | EXPERIMENTAL STUDIES OF NOISE AND VIBRATION IN HYDROELECTROPULSE PRESS WORKING AREA |
| title_sort | experimental studies of noise and vibration in hydroelectropulse press working area |
| topic | спектры шума и вибрации экспериментальные исследования диапазон частот звуковое излучение звуковое давление. |
| url | https://www.vestnik-donstu.ru/jour/article/view/425 |
| work_keys_str_mv | AT vitalyvictorovichkozlyuk experimentalstudiesofnoiseandvibrationinhydroelectropulsepressworkingarea AT alexandernikolayevichchukarin experimentalstudiesofnoiseandvibrationinhydroelectropulsepressworkingarea |