• Akhil Kumar S R
• A R Kaushik Anand
• Chandan

The wavelet transform is a non-destructive testing process used in the condition monitoring of rotating equipments such as gearboxes. This method is used in determining the gear tooth failure procedure. In this work the wavelet transform method is opted to recognize the cracks in gears and its failures. This paper involves the designing of the gear box using UG NX10 and experimental work is carried out by using wavelet transform technique at various loading conditions. However, the use of wavelet transform signal analysis for machine condition monitoring and fault diagnosis is still rare. The final result obtained portraits the parameters of the wavelet transform process. wavelet transform technique is capable to diagnosis the crack in the gear tooth at different load condition. It is concluded that the technique of wavelet transform is capable of detecting the cracks in a healthy gear and in a cracked gear as well. Hence the wavelet transform method is potentially fit for the evaluation of condition of the gearbox.

Wavelets, Gearbox, Frequency analysis, Tooth failure

"FAULT DIAGNOSIS OF SPUR GEAR BOX USING WAVELET TRANSFORM", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 5, page no.640-644, May-2019, Available :http://www.jetir.org/papers/JETIRBZ06100.pdf

"FAULT DIAGNOSIS OF SPUR GEAR BOX USING WAVELET TRANSFORM", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 5, page no. pp640-644, May-2019, Available at : http://www.jetir.org/papers/JETIRBZ06100.pdf