Errors evaluation at ship stern tube bushes manufacturing process

  • Lucian Vasiliu “Dunarea de Jos“ University of Galati
  • Alexandru Epureanu “Dunarea de Jos“ University of Galati
  • Gabriel Frumușanu “Dunarea de Jos“ University of Galati

Résumé

Among the manufacturing operations required to be realized into the ship building domain, stern tube bushes machining is one of the most important, because it has a high influence onto the good functioning of the ship propulsion system in time. Problems may appear because we are talking about pieces with very large dimensions, which are adjusted after their assembly by welding on the ship hull additional errors may occur during or after machining, caused by ship body thermal or mechanical induced deformations. In this paper, we investigate the opportunity of using an on-line adaptive control system of the cutting process (boring), which will enable a superior precision of stern tube bushes machining process.

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Publiée
2009-11-08
Comment citer
1.
Vasiliu L, Epureanu A, Frumușanu G. Errors evaluation at ship stern tube bushes manufacturing process. Annals of ”Dunarea de Jos” University of Galati, Fascicle V, Technologies in machine building [Internet]. 8nov.2009 [cité 29juin2025];27:411-4. Available from: https://gup.ugal.ro/ugaljournals/index.php/tmb/article/view/2051
Rubrique
Articles

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