An Improved Method of Minimizing Tool Vibration during Boring Holes in Large-Size Structures - Publikacja - MOST Wiedzy

Twoje konto

zaloguj

Wyszukiwarka

An Improved Method of Minimizing Tool Vibration during Boring Holes in Large-Size Structures

Abstrakt

The paper presents a thoroughly modified method of solving the problem of vibration suppression when boring large-diameter holes in large-size workpieces. A new approach of adjusting the rotational speed of a boring tool is proposed which concerns the selection of the spindle speed in accordance with the results of the simulation of the cutting process. This streamlined method focuses on phenomenological aspects and involves the identification of a Finite Element Model (FEM) of a rotating boring tool only and validating it with a real object, while dispensing with discrete modelling of a completely rigid workpiece. In addition, vibrations in the boring process in all directions were observed, which implies a geometric nonlinearity of the process model. During the simulation, the values of the Root Mean Square (RMS) of the time plots and the dominant values of the “peaks” in the displacement amplitude spectra were obtained. The effectiveness of the method was demonstrated using a selected mechatronic design technique called Experiment-Aided Virtual Prototyping (E-AVP). It was successfully verified by measuring the roughness of the indicated zone of the workpiece surface. The economic profitability of implementing the method in the production practice of enterprises dealing with mechanical processing is also demonstrated.

Cytowania

  • 4

    CrossRef

  • 0

    Web of Science

  • 4

    Scopus

Autorzy (4)

Cytuj jako

Pełna treść

pobierz publikację
pobrano 74 razy
Wersja publikacji
Accepted albo Published Version
DOI:
Cyfrowy identyfikator dokumentu elektronicznego (otwiera się w nowej karcie) 10.3390/ma14164491
Licencja
Creative Commons: CC-BY otwiera się w nowej karcie

Słowa kluczowe

Informacje szczegółowe

Kategoria:
Publikacja w czasopiśmie
Typ:
artykuły w czasopismach
Opublikowano w:
Materials nr 14,
ISSN: 1996-1944
Język:
angielski
Rok wydania:
2021
Opis bibliograficzny:
Kaliński K., Galewski M., Mazur M., Stawicka-Morawska N.: An Improved Method of Minimizing Tool Vibration during Boring Holes in Large-Size Structures// Materials -Vol. 14,iss. 16 (2021), s.4491-
DOI:
Cyfrowy identyfikator dokumentu elektronicznego (otwiera się w nowej karcie) 10.3390/ma14164491
Weryfikacja:
Politechnika Gdańska

wyświetlono 140 razy

Publikacje, które mogą cię zainteresować

A technique of experiment aided virtual prototyping to obtain the best spindle speed during face milling of large-size structures

2021

An Experimentally Aided Operational Virtual Prototyping to Obtain the Best Spindle Speed during Face Milling of Large-Size Structures

2021

Experiment-aided virtual prototyping to minimize tool-workpiece vibration during boring of large-sized structures

2019

Optimization of the spindle speed during milling of large-sized structures with the use of technique of Experiment-Aided Virtual Prototyping

2019
Meta Tagi