Detection of Early Stages of Pinion Tooth Chipping in Transmission Gear

• Autorzy: Łazarz B. , Wojnar G.
• Języki publikacji: EN

Abstrakty

EN

This paper presents carried out laboratory tests, which were aimed at detecting early stages of chipping of the pinion tooth crest by measurement and analysis of transverse vibration speed of transmission gear shafts. During co-operation of defected gear wheels, a local unsteadiness appeared in the generated vibration signal, and therefore a continuous wavelet transform was employed to its processing. A group of wavelets useful in diagnostics of pinion tooth chipping was selected as well as the measure for tooth chipping proportional to the size of chipping was proposed.

Słowa kluczowe

EN

gear; wavelet analysis; tooth damage; laser measurements

• Wydawca: Oficyna Wydawnicza Politechniki Warszawskiej
• Czasopismo: Machine Dynamics Problems
• Rocznik: 2003
• Tom: Vol. 27, No. 3
• Strony: 23--34
• Opis fizyczny: Bibliogr. 14 poz.

Twórcy

autor

Łazarz B.

• Department of Automotive Vehicle Construction, Silesian University of Technology, Katowice

autor

Wojnar G.

• Department of Automotive Vehicle Construction, Silesian University of Technology, Katowice

Bibliografia

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