ANALYSIS OF THE VARIATION OF VIBRATIONS THAT APPEAR DURING TURNING WORKS WITH TRANSVERSE FEED DUE TO THE MODIFICATION OF THE FUNCTIONAL GEOMETRY OF THE CUTTING TOOL
The paper aims to analyze the way in which the variation of the vibrations that appear during the machining processes by chipping during the transverse turning operation evolves due to the variation of the functional geometry of the chipping tool. The turning technological process with transverse...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Academica Brancusi
2023-05-01
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| Series: | Fiabilitate şi Durabilitate |
| Subjects: | |
| Online Access: | https://www.utgjiu.ro/rev_mec/mecanica/pdf/2023-01/09_Tomescu%20M,%20Rotaru%20I%20M%20-Analysis%20of%20the%20variation%20of%20vibrations%20that%20appear%20during%20turning%20works%20with%20transverse%20feed%20due%20to%20the%20modification%20of%20the%20functional%20geometry%20of%20the%20cutting%20tool.pdf |
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| Summary: | The paper aims to analyze the way in which the variation of the vibrations that appear during the
machining processes by chipping during the transverse turning operation evolves due to the
variation of the functional geometry of the chipping tool. The turning technological process with
transverse feed is carried out with a variable cutting speed, and this determines a variation of the
functional geometry of the tool. Thus, in the work, the optimal constructive geometry of a lathe
knife that can be used for turning a piece with a diameter was established
150mm
and the
vibrations during processing by turning with transverse feed of C45 steel (1.0503): EN 10277-2-
2008- 150mm
. Under these conditions, a correlation was identified between the values of the
functional geometric parameters of the knife used for transverse turning and the vibrations
measured during processing.
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| ISSN: | 1844-640X 2344-3669 |