Mode vibrations of plates – experimental analysis

• Autorzy: Kaczmarek A. , Javorek L. , Orłowski K.
• Języki publikacji: EN

Abstrakty

EN

Mode vibrations of plates - experimental analyses. In this paper results of the square MDF plate and circular saw blades examination with the use of the harmonic method to static identification of resonant frequencies and shapes of mode vibrations are presented. Obtained results reveled that for circular saws with large holes in a saw blade appeared two resonant frequencies for the same nodal number. Keywords: harmonic method, resonant frequencies, circular saw blades.

Słowa kluczowe

EN

harmonics method; resonant frequencies; circular saw blade

• Wydawca: Wydawnictwo Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie
• Czasopismo: Annals of Warsaw University of Life Sciences - SGGW. Forestry and Wood Technology
• Rocznik: 2014
• Tom: No. 88
• Strony: 97--101
• Opis fizyczny: Bibliogr. 10 poz.

Twórcy

autor

Kaczmarek A.

• Department of Manufacturing Engineering and Automation, Mechanical Engineering Faculty, Gdansk University of Technology, Poland

autor

Javorek L.

• Department of Woodworking Machines and Equipment, Faculty of Environmental and Manufacturing Technology, Technical University in Zvolen, Slovakia

autor

Orłowski K.

• Department of Manufacturing Engineering and Automation, Mechanical Engineering Faculty, Gdansk University of Technology, Poland

Bibliografia

• 1. ORŁOWSKI K., JAVOREK L., 2009: Limitations of the Chladni patterns method of the determination of circular saw blade critical rotational speed. In.: Annals Warsaw University of Life Science – Forestry and Wood Technology No 69. pp.152-157, Warsaw.
• 2. ORŁOWSKI K., SANDAK J., TANAKA Ch., 2007: The critical rotational speed of circular saw; simple measurement method and its practical implementations. J Wood Sci. October 2007, vol. 53, Issue 5, pp. 388-393.
• 3. SCHAJER S.G., 1986: Simple formulas for natural frequencies and critical speeds of circular saws. Forest Products Journal, vol. 36, No. 2. pp. 37-43.
• 4. STAKHIEV Y.M., 1998: Research on circular saws vibration in Russia: from theory and experiment to the needs of industry. Holz als Roh- und Werkstoff, vol. 56. pp.131-137. Springer-Verlag.
• 5. STAKHIEV Y.M., 2000: Today and tomorrow circular sawblades: Russian version. Holz als Roh- und Werkstoff, vol. 58. pp.229-240. Springer-Verlag.
• 6. STAKHIEV Y.M., 2003: Research on circular saw disc problems: several of results. Holz als Roh- und Werkstoff, vol. 61. pp.13-22. Springer-Verlag.
• 7. ŠTEUČEK D., 1971: Zisťovanie kritických obrátok pílových kotúčov. Bezpečná práca, num. 5, vol. 2. pp.7-11. Bratislava.
• 8. SVOREŇ J., 2012: The analysis of the effects of the number of teeth of circular-saws blade on the critical rotation speed. Acta Facultatis Technicae vol. XVII(2):109-117. http://www.tuzvo.sk/files/FEVT/fakulta_fevt/akta_fevt-2-2012-svoren.pdf.
• 9. DAVIDSON PHYSICS: http://www.phy.davidson.edu/stuhome/derekk/resonance/pages/plates.htm (access on August 24, 2014).
• 10. INSTITUTE OF SOUND: http://resource.isvr.soton.ac.uk/spcg/tutorial/tutorial/Tutorial_files/Web-standing-membrane.htm (access on August 24, 2014).