Research on the new process of separating hollow work-piece by eccentric torsion cutting for stamping
This work aims to conduct theoretical and experimental studies on the energy and force parameters of the separation process, as well as the geometric accuracy of the separated tubular workpiece using the "eccentric twisting" method. A mathematical model of a device with a "crank-circu...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
University of Belgrade - Faculty of Mechanical Engineering, Belgrade
2024-01-01
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| Series: | FME Transactions |
| Subjects: | |
| Online Access: | https://scindeks-clanci.ceon.rs/data/pdf/1451-2092/2024/1451-20922401029K.pdf |
| _version_ | 1797271829720596480 |
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| author | Karnaukh Sergii G. Markov Oleg E. Lysenko Anton A. |
| author_facet | Karnaukh Sergii G. Markov Oleg E. Lysenko Anton A. |
| author_sort | Karnaukh Sergii G. |
| collection | DOAJ |
| description | This work aims to conduct theoretical and experimental studies on the energy and force parameters of the separation process, as well as the geometric accuracy of the separated tubular workpiece using the "eccentric twisting" method. A mathematical model of a device with a "crank-circular" mechanism for cutting pipes by "eccentric twisting" has been developed. The technological process of cutting pipes by "eccentric twisting" was simulated using the DEFORM-3D software package. The results of experimental studies are in good agreement with the theoretical data calculated using the proposed mathematical model and the specialized program DEFORM-3D. The maximum differences between the cutting torque values obtained theoretically and experimentally do not exceed 6%. For the industrial implementation of research results, a design of an installation with a wedge-hinged drive with a concave wedge in combination with a "crank-circular" mechanism for separating pipes by the "eccentric torsion" scheme is proposed. |
| first_indexed | 2024-03-07T14:13:53Z |
| format | Article |
| id | doaj.art-af959b18d3c94b899f45de191961c05c |
| institution | Directory Open Access Journal |
| issn | 1451-2092 2406-128X |
| language | English |
| last_indexed | 2024-03-07T14:13:53Z |
| publishDate | 2024-01-01 |
| publisher | University of Belgrade - Faculty of Mechanical Engineering, Belgrade |
| record_format | Article |
| series | FME Transactions |
| spelling | doaj.art-af959b18d3c94b899f45de191961c05c2024-03-06T14:12:11ZengUniversity of Belgrade - Faculty of Mechanical Engineering, BelgradeFME Transactions1451-20922406-128X2024-01-01521293610.5937/fme2401029K1451-20922401029KResearch on the new process of separating hollow work-piece by eccentric torsion cutting for stampingKarnaukh Sergii G.0Markov Oleg E.1Lysenko Anton A.2Donbass State Engineering Academy, Faculty "Basics of Designing a Machine" , Kramatorsk, UkraineDonbass State Engineering Academy, Faculty "Manufacturing Processes Automation", Kramatorsk, UkraineDonbass State Engineering Academy, Faculty "Manufacturing Processes Automation", Kramatorsk, UkraineThis work aims to conduct theoretical and experimental studies on the energy and force parameters of the separation process, as well as the geometric accuracy of the separated tubular workpiece using the "eccentric twisting" method. A mathematical model of a device with a "crank-circular" mechanism for cutting pipes by "eccentric twisting" has been developed. The technological process of cutting pipes by "eccentric twisting" was simulated using the DEFORM-3D software package. The results of experimental studies are in good agreement with the theoretical data calculated using the proposed mathematical model and the specialized program DEFORM-3D. The maximum differences between the cutting torque values obtained theoretically and experimentally do not exceed 6%. For the industrial implementation of research results, a design of an installation with a wedge-hinged drive with a concave wedge in combination with a "crank-circular" mechanism for separating pipes by the "eccentric torsion" scheme is proposed.https://scindeks-clanci.ceon.rs/data/pdf/1451-2092/2024/1451-20922401029K.pdfseparationeccentricitytorsionsliderconnecting rodcrankwork-pieceforcemomentqualitywedgehinge |
| spellingShingle | Karnaukh Sergii G. Markov Oleg E. Lysenko Anton A. Research on the new process of separating hollow work-piece by eccentric torsion cutting for stamping FME Transactions separation eccentricity torsion slider connecting rod crank work-piece force moment quality wedge hinge |
| title | Research on the new process of separating hollow work-piece by eccentric torsion cutting for stamping |
| title_full | Research on the new process of separating hollow work-piece by eccentric torsion cutting for stamping |
| title_fullStr | Research on the new process of separating hollow work-piece by eccentric torsion cutting for stamping |
| title_full_unstemmed | Research on the new process of separating hollow work-piece by eccentric torsion cutting for stamping |
| title_short | Research on the new process of separating hollow work-piece by eccentric torsion cutting for stamping |
| title_sort | research on the new process of separating hollow work piece by eccentric torsion cutting for stamping |
| topic | separation eccentricity torsion slider connecting rod crank work-piece force moment quality wedge hinge |
| url | https://scindeks-clanci.ceon.rs/data/pdf/1451-2092/2024/1451-20922401029K.pdf |
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