Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Bassem Gassara"'
Publikováno v:
International Journal of Advanced Manufacturing Technology
International Journal of Advanced Manufacturing Technology, Springer Verlag, 2019, 103 (9-12), pp.3323-3336. ⟨10.1007/s00170-019-03689-z⟩
International Journal of Advanced Manufacturing Technology, Springer Verlag, 2019, 103 (9-12), pp.3323-3336. ⟨10.1007/s00170-019-03689-z⟩
International audience; In this paper, a new methodology of tool diameter optimization in high-speed peck drilling cycle G83 is investigated in order to predict the pre-drill diameters and cutting speed which lead to the minimum cutting cost. In this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b0917715fc46d45b3e2924d06ee7a2e
https://hal.archives-ouvertes.fr/hal-02434406/document
https://hal.archives-ouvertes.fr/hal-02434406/document
Publikováno v:
Advances in Mechanical Engineering and Mechanics ISBN: 9783030197803
To improve the quality and the precision of the complex surfaces obtained by high speed milling, it is necessary to ensure the continuity in tangency and curvature of the tool motion. This is possible using one of two re-interpolation methods of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8bf138f3d338d28841174bd1cfc04f73
https://doi.org/10.1007/978-3-030-19781-0_3
https://doi.org/10.1007/978-3-030-19781-0_3
Publikováno v:
Advances in Mechanical Engineering and Mechanics ISBN: 9783030197803
The aim of this work is to present a feed rate modeling in drilling cycle taking into account the kinematic behavior of machine tool and an experimental study is carried out to validate it. Based on this model, a cycle time for the chip-breaking cycl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e093f3274de3fef20def59b96a431ae2
https://doi.org/10.1007/978-3-030-19781-0_11
https://doi.org/10.1007/978-3-030-19781-0_11
Autor:
Moncef Hbaieb, Gilles Dessein, Wassila Bouzid Saï, Mohamed Essid, Maher Baili, Bassem Gassara
Publikováno v:
International Journal of Advanced Manufacturing Technology
International Journal of Advanced Manufacturing Technology, Springer Verlag, 2019, 105 (1-4), pp.457-470. ⟨10.1007/s00170-019-04157-4⟩
International Journal of Advanced Manufacturing Technology, Springer Verlag, 2019, 105 (1-4), pp.457-470. ⟨10.1007/s00170-019-04157-4⟩
International audience; In high-speed milling (HSM) of free-form surfaces, the tool path is mainly characterized by a set of short discontinuous segments in tangency. These discontinuities bring an intense kinematic parameter fluctuation of the compu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fdd20a7f4338df354176b1f534d84936
https://hal.archives-ouvertes.fr/hal-02487087/file/Essid_25184.pdf
https://hal.archives-ouvertes.fr/hal-02487087/file/Essid_25184.pdf
Publikováno v:
HAL
Advanced Materials Research
Advanced Materials Research, Trans Tech Publications, 2013, vol. 698, pp. 39-48
Advanced Materials Research
Advanced Materials Research, Trans Tech Publications, 2013, vol. 698, pp. 39-48
International audience; In the context of high speed milling ''HSM'', the feed rate does not always reach the programmed value during the machining process which implies an increase of machining time and non compliance with the programmed feed rate.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83c9ba779ce0b8d76bf0d62b9dd9ef6e
https://doi.org/10.4028/www.scientific.net/amr.698.39
https://doi.org/10.4028/www.scientific.net/amr.698.39
Publikováno v:
International Journal of Advanced Manufacturing Technology
International Journal of Advanced Manufacturing Technology, Springer Verlag, 2013, vol. 65, pp. 1619-1634. ⟨10.1007/s00170-012-4284-z⟩
International Journal of Advanced Manufacturing Technology, Springer Verlag, 2013, vol. 65, pp. 1619-1634. ⟨10.1007/s00170-012-4284-z⟩
International audience; In this paper, a modeling approach is presented in order to evaluate feed rate during a circular interpolation in high-speed milling. The developed model depends on the type of discontinuity and the kinematic performance of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::caba8e13afe4c1d708457dacb1fca27c
https://doi.org/10.1007/s00170-012-4284-z
https://doi.org/10.1007/s00170-012-4284-z
Publikováno v:
Machining Science and Technology
Machining Science and Technology, Taylor & Francis, 2013, vol. 17, pp. 181-208. ⟨10.1080/10910344.2013.780537⟩
Machining Science and Technology, Taylor & Francis, 2013, vol. 17, pp. 181-208. ⟨10.1080/10910344.2013.780537⟩
International audience; In the context of high-speed milling (HSM), during the machining process dynamic machine response has to be identified. To achieve this, we have to calculate the feed rate evolution in linear and circular interpolation accordi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4dcba6ea5de761a5b4d9671ac08425d
https://oatao.univ-toulouse.fr/9037/
https://oatao.univ-toulouse.fr/9037/
Modélisation du comportement cinématique des axes d'un centre d'usinage en fraisage à grande vitesse
Publikováno v:
HAL
Dans le processus de fabrication en fraisage à grande vitesse ‘FGV’, l’étude de la réaction de la machine au cours de l’usinage est une tâche très délicate et importante. En effet, l’identification du comportement de la machine néces
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::0f555c718414e8a31fffc20e84141613
https://hal.science/hal-04023509
https://hal.science/hal-04023509