The Influence of Spindle Speed Variation on the Suppression of Self‐Oscillations During Turning.
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| Title: | The Influence of Spindle Speed Variation on the Suppression of Self‐Oscillations During Turning. |
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| Authors: | Tryshyn, Pavlo1 (AUTHOR), Vnukov, Yuriy1 (AUTHOR), Kozlova, Olena1 (AUTHOR) kozlova@zp.edu.ua, Li, Shuang1 (AUTHOR) shuangli@hit.edu.cn |
| Source: | Shock & Vibration. 7/5/2026, Vol. 2026, p1-10. 10p. |
| Subjects: | Self-induced vibration, Machining, Vibration (Mechanics), High-speed machining, Oscillations |
| Abstract: | This paper presents the results of a study examining the effect of the spindle speed variation (SSV) mode on the suppression of self‐oscillations (chatter) during turning. Particular attention is paid to analyzing the effectiveness of the SSV mode for various types of self‐oscillations (regenerative, tangential, and coupled). Experimental studies revealed that SSV affects different chatter mechanisms unequally. The amplitude of regenerative self‐oscillations decreased only by 1.2...1.62 times, indicating the high stability of the regenerative feedback mechanism under variable spindle speed conditions. In contrast, tangential self‐oscillations were suppressed significantly more effectively, with amplitude reductions reaching 3.66...4.61 times. Coupled self‐oscillations were also effectively suppressed: the vibration amplitude along the X axis decreased by 1.5...1.62 times, while along the Z axis it decreased by 2.24...2.5 times. This behavior is associated with the direct influence of SSV on instantaneous cutting speed. The obtained results confirm that regenerative self‐oscillations are highly stable and are the most difficult to suppress during turning. Therefore, to effectively dampen regenerative self‐oscillations, it is necessary to use additional methods, for example, an enlarged wear area on the flank surface of the cutter. [ABSTRACT FROM AUTHOR] |
| Copyright of Shock & Vibration is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
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| Header | DbId: egs DbLabel: Engineering Source An: 195124932 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: The Influence of Spindle Speed Variation on the Suppression of Self‐Oscillations During Turning. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Tryshyn%2C+Pavlo%22">Tryshyn, Pavlo</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Vnukov%2C+Yuriy%22">Vnukov, Yuriy</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Kozlova%2C+Olena%22">Kozlova, Olena</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> kozlova@zp.edu.ua</i><br /><searchLink fieldCode="AR" term="%22Li%2C+Shuang%22">Li, Shuang</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> shuangli@hit.edu.cn</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Shock+%26+Vibration%22">Shock & Vibration</searchLink>. 7/5/2026, Vol. 2026, p1-10. 10p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Self-induced+vibration%22">Self-induced vibration</searchLink><br /><searchLink fieldCode="DE" term="%22Machining%22">Machining</searchLink><br /><searchLink fieldCode="DE" term="%22Vibration+%28Mechanics%29%22">Vibration (Mechanics)</searchLink><br /><searchLink fieldCode="DE" term="%22High-speed+machining%22">High-speed machining</searchLink><br /><searchLink fieldCode="DE" term="%22Oscillations%22">Oscillations</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: This paper presents the results of a study examining the effect of the spindle speed variation (SSV) mode on the suppression of self‐oscillations (chatter) during turning. Particular attention is paid to analyzing the effectiveness of the SSV mode for various types of self‐oscillations (regenerative, tangential, and coupled). Experimental studies revealed that SSV affects different chatter mechanisms unequally. The amplitude of regenerative self‐oscillations decreased only by 1.2...1.62 times, indicating the high stability of the regenerative feedback mechanism under variable spindle speed conditions. In contrast, tangential self‐oscillations were suppressed significantly more effectively, with amplitude reductions reaching 3.66...4.61 times. Coupled self‐oscillations were also effectively suppressed: the vibration amplitude along the X axis decreased by 1.5...1.62 times, while along the Z axis it decreased by 2.24...2.5 times. This behavior is associated with the direct influence of SSV on instantaneous cutting speed. The obtained results confirm that regenerative self‐oscillations are highly stable and are the most difficult to suppress during turning. Therefore, to effectively dampen regenerative self‐oscillations, it is necessary to use additional methods, for example, an enlarged wear area on the flank surface of the cutter. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Shock & Vibration is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1155/vib/9747083 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 10 StartPage: 1 Subjects: – SubjectFull: Self-induced vibration Type: general – SubjectFull: Machining Type: general – SubjectFull: Vibration (Mechanics) Type: general – SubjectFull: High-speed machining Type: general – SubjectFull: Oscillations Type: general Titles: – TitleFull: The Influence of Spindle Speed Variation on the Suppression of Self‐Oscillations During Turning. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Tryshyn, Pavlo – PersonEntity: Name: NameFull: Vnukov, Yuriy – PersonEntity: Name: NameFull: Kozlova, Olena – PersonEntity: Name: NameFull: Li, Shuang IsPartOfRelationships: – BibEntity: Dates: – D: 05 M: 07 Text: 7/5/2026 Type: published Y: 2026 Identifiers: – Type: issn-print Value: 10709622 Numbering: – Type: volume Value: 2026 Titles: – TitleFull: Shock & Vibration Type: main |
| ResultId | 1 |
